{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T19:37:27Z","timestamp":1758397047924},"publisher-location":"Cham","reference-count":158,"publisher":"Springer International Publishing","isbn-type":[{"type":"print","value":"9783319734439"},{"type":"electronic","value":"9783319734446"}],"license":[{"start":{"date-parts":[[2018,7,26]],"date-time":"2018-07-26T00:00:00Z","timestamp":1532563200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019]]},"DOI":"10.1007\/978-3-319-73444-6_7","type":"book-chapter","created":{"date-parts":[[2018,7,25]],"date-time":"2018-07-25T09:15:50Z","timestamp":1532510150000},"page":"181-239","update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Root Canal Anatomy of Maxillary and Mandibular Teeth"],"prefix":"10.1007","author":[{"given":"Marco A.","family":"Versiani","sequence":"first","affiliation":[]},{"given":"M\u00e1rio R.","family":"Pereira","sequence":"additional","affiliation":[]},{"given":"Jesus D.","family":"P\u00e9cora","sequence":"additional","affiliation":[]},{"given":"Manoel D.","family":"Sousa-Neto","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2018,7,26]]},"reference":[{"key":"7_CR1","unstructured":"Fischer G. \u00dcber die feinere Anatomie der Wurzelkan\u00e4le Menschlicher Z\u00e4hne. Deutsche Monatschrift fur Zahnheilkunde. 1907."},{"key":"7_CR2","volume-title":"Cohen\u2019s pathways of the pulp","author":"KM Hargreaves","year":"2011","unstructured":"Hargreaves KM, Cohen S. Cohen\u2019s pathways of the pulp. 10th ed. St. Louis: Mosby; 2011.","edition":"10"},{"key":"7_CR3","volume-title":"Wheeler\u2019s dental anatomy, physiology, and occlusion","author":"SJ Nelson","year":"2010","unstructured":"Nelson SJ, Ash MM Jr. Wheeler\u2019s dental anatomy, physiology, and occlusion. 9th ed. Saunders Elsevier: Missouri; 2010.","edition":"9"},{"key":"7_CR4","volume-title":"Dental anatomy: its relevance to dentistry","author":"JB Woelfel","year":"2002","unstructured":"Woelfel JB, Scheid RC. Dental anatomy: its relevance to dentistry. 6th ed. Philadelphia: Lippincott Williams & Wilkins; 2002.","edition":"6"},{"key":"7_CR5","volume-title":"Ten Cate\u2019s oral histology: development, structure, and function","author":"A Nanci","year":"2013","unstructured":"Nanci A, Ten Cate AR. Ten Cate\u2019s oral histology: development, structure, and function. 8th ed. St. Louis: Elsevier; 2013.","edition":"8"},{"key":"7_CR6","volume-title":"Cavidade Pulpar: aspectos morfol\u00f3gicos voltados \u00e0 endodontia","author":"CM Bramante","year":"2016","unstructured":"Bramante CM, Moraes IG, Bramante AS, Duarte MAH. Cavidade Pulpar: aspectos morfol\u00f3gicos voltados \u00e0 endodontia. 1st ed. S\u00e3o Paulo: Quintessence; 2016.","edition":"1"},{"key":"7_CR7","first-page":"315","volume-title":"Ci\u00eancia endod\u00f4ntica","author":"C Estrela","year":"2004","unstructured":"Estrela C, P\u00e9cora JD, Hollanda ACB, Decurcio DA. Anatomia interna e preparo coron\u00e1rio. In: Estrela C, editor. Ci\u00eancia endod\u00f4ntica. S\u00e3o Paulo: Artes M\u00e9dicas; 2004. p. 315\u201362."},{"key":"7_CR8","volume-title":"Endodontia","author":"QD Deus De","year":"1992","unstructured":"De Deus QD. Endodontia. 5th ed. Rio de Janeiro: MEDSI; 1992.","edition":"5"},{"key":"7_CR9","doi-asserted-by":"crossref","first-page":"589","DOI":"10.1016\/0030-4220(84)90085-9","volume":"58","author":"FJ Vertucci","year":"1984","unstructured":"Vertucci FJ. Root canal anatomy of the human permanent teeth. Oral Surg Oral Med Oral Pathol. 1984;58:589\u201399.","journal-title":"Oral Surg Oral Med Oral Pathol"},{"key":"7_CR10","doi-asserted-by":"crossref","first-page":"739","DOI":"10.1067\/moe.2000.106344","volume":"89","author":"MK Wu","year":"2000","unstructured":"Wu MK, R\u2019Oris A, Barkis D, Wesselink PR. Prevalence and extent of long oval canals in the apical third. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2000;89:739\u201343.","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"7_CR11","volume-title":"W. Hess & O. Keller\u2019s anatomical plates: studies on the anatomical structure of root canals in human dentition by a method of making the tooth substance transparent (1928)","author":"N Perrini","year":"1988","unstructured":"Perrini N, Castagnola L. W. Hess & O. Keller\u2019s anatomical plates: studies on the anatomical structure of root canals in human dentition by a method of making the tooth substance transparent (1928). Altini Communicazioni Grafiche: Lainate; 1988."},{"key":"7_CR12","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1097\/00004770-200203000-00017","volume":"28","author":"E Sch\u00e4fer","year":"2002","unstructured":"Sch\u00e4fer E, Diez C, Hoppe W, Tepel J. Roentgenographic investigation of frequency and degree of canal curvatures in human permanent teeth. J Endod. 2002;28:211\u20136.","journal-title":"J Endod"},{"key":"7_CR13","doi-asserted-by":"crossref","first-page":"422","DOI":"10.1097\/00004770-200306000-00011","volume":"29","author":"RR Gonzalez-Plata","year":"2003","unstructured":"Gonzalez-Plata RR, Gonzalez-Plata EW. Conventional and surgical treatment of a two-rooted maxillary central incisor. J Endod. 2003;29:422\u20134.","journal-title":"J Endod"},{"key":"7_CR14","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1016\/S0099-2399(06)81204-5","volume":"19","author":"GM Lambruschini","year":"1993","unstructured":"Lambruschini GM, Camps J. A two-rooted maxillary central incisor with a normal clinical crown. J Endod. 1993;19:95\u20136.","journal-title":"J Endod"},{"key":"7_CR15","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1016\/j.joen.2005.10.064","volume":"32","author":"WC Lin","year":"2006","unstructured":"Lin WC, Yang SF, Pai SF. Nonsurgical endodontic treatment of a two-rooted maxillary central incisor. J Endod. 2006;32:478\u201381.","journal-title":"J Endod"},{"key":"7_CR16","doi-asserted-by":"crossref","first-page":"1445","DOI":"10.1016\/j.joen.2009.05.028","volume":"35","author":"E Gondim Jr","year":"2009","unstructured":"Gondim E Jr, Setzer F, Zingg P, Karabucak B. A maxillary central incisor with three root canals: a case report. J Endod. 2009;35:1445\u20137.","journal-title":"J Endod"},{"key":"7_CR17","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1016\/S0099-2399(06)80074-9","volume":"20","author":"F Mangani","year":"1994","unstructured":"Mangani F, Ruddle CJ. Endodontic treatment of a \u201cvery particular\u201d maxillary central incisor. J Endod. 1994;20:560\u20131.","journal-title":"J Endod"},{"key":"7_CR18","first-page":"11","volume":"3","author":"JD P\u00e9cora","year":"1992","unstructured":"P\u00e9cora JD, da Cruz Filho AM. Study of the incidence of radicular grooves in maxillary incisors. Braz Dent J. 1992;3:11\u20136.","journal-title":"Braz Dent J"},{"key":"7_CR19","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1016\/S0099-2399(86)80158-3","volume":"12","author":"H Libfeld","year":"1986","unstructured":"Libfeld H, Stabholz A, Friedman S. Endodontic therapy of bilaterally geminated permanent maxillary central incisors. J Endod. 1986;12:214\u20136.","journal-title":"J Endod"},{"key":"7_CR20","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1111\/j.1601-1546.2005.00129.x","volume":"10","author":"FJ Vertucci","year":"2005","unstructured":"Vertucci FJ. Root canal morphology and its relationship to endodontic procedures. Endod Topics. 2005;10:3\u201329.","journal-title":"Endod Topics"},{"key":"7_CR21","first-page":"40","volume":"76","author":"J Ghoddusi","year":"2010","unstructured":"Ghoddusi J, Javidi M, Vatanpour M. Treatment of a two-canal maxillary lateral incisor. N Y State Dent J. 2010;76:40\u20131.","journal-title":"N Y State Dent J"},{"key":"7_CR22","first-page":"151","volume":"2","author":"JD Pecora","year":"1992","unstructured":"Pecora JD, Santana SV. Maxillary lateral incisor with two roots\u2014case report. Braz Dent J. 1992;2:151\u20133.","journal-title":"Braz Dent J"},{"key":"7_CR23","doi-asserted-by":"crossref","first-page":"353","DOI":"10.1016\/S0099-2399(85)80044-3","volume":"11","author":"BH Thompson","year":"1985","unstructured":"Thompson BH, Portell FR, Hartwell GR. Two root canals in a maxillary lateral incisor. J Endod. 1985;11:353\u20135.","journal-title":"J Endod"},{"key":"7_CR24","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1046\/j.1365-2591.1999.00210.x","volume":"32","author":"M Peix-Sanchez","year":"1999","unstructured":"Peix-Sanchez M, Minana-Laliga R. A case of unusual anatomy: a maxillary lateral incisor with three canals. Int Endod J. 1999;32:236\u201340.","journal-title":"Int Endod J"},{"key":"7_CR25","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1016\/S0099-2399(97)80273-7","volume":"23","author":"SV Walvekar","year":"1997","unstructured":"Walvekar SV, Behbehani JM. Three root canals and dens formation in a maxillary lateral incisor: a case report. J Endod. 1997;23:185\u20136.","journal-title":"J Endod"},{"key":"7_CR26","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1111\/j.1365-2591.2011.01984.x","volume":"45","author":"J Kottoor","year":"2012","unstructured":"Kottoor J, Murugesan R, Albuquerque DV. A maxillary lateral incisor with four root canals. Int Endod J. 2012;45:393\u20137.","journal-title":"Int Endod J"},{"key":"7_CR27","first-page":"40","volume":"6","author":"IL Fried","year":"1984","unstructured":"Fried IL, Winter AA. Diagnosis and treatment of a two-rooted maxillary lateral incisor. Periodontal Case Rep. 1984;6:40\u20134.","journal-title":"Periodontal Case Rep"},{"key":"7_CR28","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/S0099-2399(06)82013-3","volume":"17","author":"M Wong","year":"1991","unstructured":"Wong M. Treatment considerations in a geminated maxillary lateral incisor. J Endod. 1991;17:179\u201381.","journal-title":"J Endod"},{"key":"7_CR29","first-page":"5","volume":"2","author":"JD P\u00e9cora","year":"1991","unstructured":"P\u00e9cora JD, Saquy PC, de Souza JE, Sousa-Neto MD. Endodontic treatment of a maxillary lateral incisor presenting dens invaginatus and transposition to the region of the canine\u2014case report. Braz Dent J. 1991;2:5\u20138.","journal-title":"Braz Dent J"},{"key":"7_CR30","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1111\/j.1834-7819.2004.tb00074.x","volume":"49","author":"M Mupparapu","year":"2004","unstructured":"Mupparapu M, Singer SR, Goodchild JH. Dens evaginatus and dens invaginatus in a maxillary lateral incisor: report of a rare occurrence and review of literature. Aust Dent J. 2004;49:201\u20133.","journal-title":"Aust Dent J"},{"key":"7_CR31","first-page":"707","volume":"30","author":"C Boveda","year":"1999","unstructured":"Boveda C, Fajardo M, Millan B. Root canal treatment of an invaginated maxillary lateral incisor with a C-shaped canal. Quintessence Int. 1999;30:707\u201311.","journal-title":"Quintessence Int"},{"key":"7_CR32","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1055\/s-0039-1698866","volume":"5","author":"B Ozcelik","year":"2011","unstructured":"Ozcelik B, Atila B. Bilateral palatal talon cusps on permanent maxillary lateral incisors: a case report. Eur J Dent. 2011;5:113\u20136.","journal-title":"Eur J Dent"},{"key":"7_CR33","doi-asserted-by":"crossref","first-page":"1124","DOI":"10.1016\/j.joen.2013.06.001","volume":"39","author":"PS Park","year":"2013","unstructured":"Park PS, Kim KD, Perinpanayagam H, Lee JK, Chang SW, Chung SH, et al. Three-dimensional analysis of root canal curvature and direction of maxillary lateral incisors by using cone-beam computed tomography. J Endod. 2013;39:1124\u20139.","journal-title":"J Endod"},{"key":"7_CR34","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1159\/000089390","volume":"15","author":"S Alapati","year":"2006","unstructured":"Alapati S, Zaatar EI, Shyama M, Al-Zuhair N. Maxillary canine with two root canals. Med Princ Pract. 2006;15:74\u20136.","journal-title":"Med Princ Pract"},{"key":"7_CR35","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1016\/S0099-2399(85)80064-9","volume":"11","author":"RA Barkhordar","year":"1985","unstructured":"Barkhordar RA, Nguyen NT. Maxillary canine with two roots. J Endod. 1985;11:224\u20137.","journal-title":"J Endod"},{"key":"7_CR36","doi-asserted-by":"crossref","first-page":"80","DOI":"10.4103\/0972-0707.80726","volume":"14","author":"N Bolla","year":"2011","unstructured":"Bolla N, Kavuri SR. Maxillary canine with two root canals. J Conserv Dent. 2011;14:80\u20132.","journal-title":"J Conserv Dent"},{"key":"7_CR37","unstructured":"Sousa-Neto MD, Zuccolotto WG, Saquy PC, Grandini SA, P\u00e9cora JD. Treatment of dens invaginatus in a maxillary canine case report. Braz Dent J. 1992;2:147\u201350."},{"key":"7_CR38","doi-asserted-by":"crossref","first-page":"705","DOI":"10.1046\/j.1365-2591.2003.00711.x","volume":"36","author":"JA Soares","year":"2003","unstructured":"Soares JA, Leonardo RT. Root canal treatment of three-rooted maxillary first and second premolars\u2014a case report. Int Endod J. 2003;36:705\u201310.","journal-title":"Int Endod J"},{"key":"7_CR39","doi-asserted-by":"crossref","first-page":"814","DOI":"10.1016\/j.joen.2009.03.012","volume":"35","author":"PA Lammertyn","year":"2009","unstructured":"Lammertyn PA, Rodrigo SB, Brunotto M, Crosa M. Furcation groove of maxillary first premolar, thickness, and dentin structures. J Endod. 2009;35:814\u20137.","journal-title":"J Endod"},{"key":"7_CR40","doi-asserted-by":"crossref","first-page":"390","DOI":"10.1046\/j.0143-2885.2001.00507.x","volume":"35","author":"Y Nahmias","year":"2002","unstructured":"Nahmias Y, Rampado ME. Root-canal treatment of a trifid crown premolar. Int Endod J. 2002;35:390\u20134.","journal-title":"Int Endod J"},{"key":"7_CR41","doi-asserted-by":"crossref","first-page":"192","DOI":"10.4103\/0976-9668.101915","volume":"3","author":"H Colak","year":"2012","unstructured":"Colak H, Aylikci BU, Keklik H. Dens evaginatus on maxillary first premolar: report of a rare clinical case. J Nat Sci Biol Med. 2012;3:192\u20134.","journal-title":"J Nat Sci Biol Med"},{"key":"7_CR42","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/0030-4220(87)90320-3","volume":"63","author":"I Rotstein","year":"1987","unstructured":"Rotstein I, Stabholz A, Friedman S. Endodontic therapy for dens invaginatus in a maxillary second premolar. Oral Surg Oral Med Oral Pathol. 1987;63:237\u201340.","journal-title":"Oral Surg Oral Med Oral Pathol"},{"key":"7_CR43","doi-asserted-by":"crossref","first-page":"687","DOI":"10.1016\/j.joen.2005.10.057","volume":"32","author":"V Gopikrishna","year":"2006","unstructured":"Gopikrishna V, Bhargavi N, Kandaswamy D. Endodontic management of a maxillary first molar with a single root and a single canal diagnosed with the aid of spiral CT: a case report. J Endod. 2006;32:687\u201391.","journal-title":"J Endod"},{"key":"7_CR44","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1016\/S0099-2399(84)80119-3","volume":"10","author":"RG Beatty","year":"1984","unstructured":"Beatty RG. A five-canal maxillary first molar. J Endod. 1984;10:156\u20137.","journal-title":"J Endod"},{"key":"7_CR45","doi-asserted-by":"crossref","first-page":"e79","DOI":"10.1016\/j.tripleo.2010.04.017","volume":"110","author":"DV Albuquerque","year":"2010","unstructured":"Albuquerque DV, Kottoor J, Dham S, Velmurugan N, Abarajithan M, Sudha R. Endodontic management of maxillary permanent first molar with 6 root canals: 3 case reports. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2010;110:e79\u201383.","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"7_CR46","doi-asserted-by":"crossref","first-page":"915","DOI":"10.1016\/j.joen.2009.12.015","volume":"36","author":"J Kottoor","year":"2010","unstructured":"Kottoor J, Velmurugan N, Sudha R, Hemamalathi S. Maxillary first molar with seven root canals diagnosed with cone-beam computed tomography scanning: a case report. J Endod. 2010;36:915\u201321.","journal-title":"J Endod"},{"key":"7_CR47","doi-asserted-by":"crossref","first-page":"715","DOI":"10.1016\/j.joen.2011.01.008","volume":"37","author":"J Kottoor","year":"2011","unstructured":"Kottoor J, Velmurugan N, Surendran S. Endodontic management of a maxillary first molar with eight root canal systems evaluated using cone-beam computed tomography scanning: a case report. J Endod. 2011;37:715\u20139.","journal-title":"J Endod"},{"key":"7_CR48","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1046\/j.1365-2591.2002.00461.x","volume":"35","author":"RJ Moor De","year":"2002","unstructured":"De Moor RJ. C-shaped root canal configuration in maxillary first molars. Int Endod J. 2002;35:200\u20138.","journal-title":"Int Endod J"},{"key":"7_CR49","doi-asserted-by":"crossref","first-page":"695","DOI":"10.1016\/S0099-2399(99)80359-8","volume":"25","author":"PM Fiore Di","year":"1999","unstructured":"Di Fiore PM. A four-rooted quadrangular maxillary molar. J Endod. 1999;25:695\u20137.","journal-title":"J Endod"},{"key":"7_CR50","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1097\/01.DON.0000121609.74336.24","volume":"30","author":"S Sert","year":"2004","unstructured":"Sert S, Bayrl G. Taurodontism in six molars: a case report. J Endod. 2004;30:601\u20132.","journal-title":"J Endod"},{"key":"7_CR51","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1111\/j.1365-2591.1996.tb01399.x","volume":"29","author":"MD Peikoff","year":"1996","unstructured":"Peikoff MD, Christie WH, Fogel HM. The maxillary second molar: variations in the number of roots and canals. Int Endod J. 1996;29:365\u20139.","journal-title":"Int Endod J"},{"key":"7_CR52","doi-asserted-by":"crossref","first-page":"e162","DOI":"10.1016\/j.tripleo.2009.09.032","volume":"109","author":"J Kottoor","year":"2010","unstructured":"Kottoor J, Hemamalathi S, Sudha R, Velmurugan N. Maxillary second molar with 5 roots and 5 canals evaluated using cone beam computerized tomography: a case report. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2010;109:e162\u20135.","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"7_CR53","first-page":"145","volume":"2","author":"DJ Koenen","year":"2008","unstructured":"Koenen DJ, Pahncke D. Gemination or fusion: use of a CT scan to assist in diagnosis and endodontic treatment of a maxillary second molar\u00a0\u2013 a case report. ENDO. 2008;2:145\u201351.","journal-title":"ENDO"},{"key":"7_CR54","doi-asserted-by":"crossref","first-page":"977","DOI":"10.1016\/j.joen.2012.03.026","volume":"38","author":"MA Versiani","year":"2012","unstructured":"Versiani MA, P\u00e9cora JD, Sousa-Neto MD. Root and root canal morphology of four-rooted maxillary second molars: a micro-computed tomography study. J Endod. 2012;38:977\u201382.","journal-title":"J Endod"},{"key":"7_CR55","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1016\/j.joen.2013.08.017","volume":"40","author":"A Radwan","year":"2014","unstructured":"Radwan A, Kim SG. Treatment of a hypertaurodontic maxillary second molar in a patient with 10 taurodonts: a case report. J Endod. 2014;40:140\u20134.","journal-title":"J Endod"},{"key":"7_CR56","doi-asserted-by":"crossref","first-page":"710","DOI":"10.1016\/j.joen.2013.09.003","volume":"40","author":"GB Leoni","year":"2014","unstructured":"Leoni GB, Versiani MA, P\u00e9cora JD, Sousa-Neto MD. Micro-computed tomographic analysis of the root canal morphology of mandibular incisors. J Endod. 2014;40:710\u20136.","journal-title":"J Endod"},{"key":"7_CR57","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1111\/j.1365-2591.2012.02029.x","volume":"45","author":"GS Sachdeva","year":"2012","unstructured":"Sachdeva GS, Malhotra D, Sachdeva LT, Sharma N, Negi A. Endodontic management of mandibular central incisor fused to a supernumerary tooth associated with a talon cusp: a case report. Int Endod J. 2012;45:590\u20136.","journal-title":"Int Endod J"},{"key":"7_CR58","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1111\/j.1365-2591.1995.tb00320.x","volume":"28","author":"MG Khabbaz","year":"1995","unstructured":"Khabbaz MG, Konstantaki MN, Sykaras SN. Dens invaginatus in a mandibular lateral incisor. Int Endod J. 1995;28:303\u20135.","journal-title":"Int Endod J"},{"key":"7_CR59","doi-asserted-by":"crossref","first-page":"250","DOI":"10.1016\/S0099-2399(06)81302-6","volume":"19","author":"RJ Loushine","year":"1993","unstructured":"Loushine RJ, Jurcak JJ, Jeffalone DM. A two-rooted mandibular incisor. J Endod. 1993;19:250\u20131.","journal-title":"J Endod"},{"key":"7_CR60","doi-asserted-by":"crossref","first-page":"682","DOI":"10.1111\/j.1365-2591.2011.01879.x","volume":"44","author":"MA Versiani","year":"2011","unstructured":"Versiani MA, P\u00e9cora JD, Sousa-Neto MD. The anatomy of two-rooted mandibular canines determined using micro-computed tomography. Int Endod J. 2011;44:682\u20137.","journal-title":"Int Endod J"},{"key":"7_CR61","doi-asserted-by":"crossref","first-page":"444","DOI":"10.1016\/S0099-2399(98)80031-9","volume":"24","author":"A Orguneser","year":"1998","unstructured":"Orguneser A, Kartal N. Three canals and two foramina in a mandibular canine. J Endod. 1998;24:444\u20135.","journal-title":"J Endod"},{"key":"7_CR62","doi-asserted-by":"crossref","first-page":"1130","DOI":"10.1016\/j.joen.2013.02.007","volume":"39","author":"R Ordinola-Zapata","year":"2013","unstructured":"Ordinola-Zapata R, Bramante CM, Villas-Boas MH, Cavenago BC, Duarte MH, Versiani MA. Morphologic micro-computed tomography analysis of mandibular premolars with three root canals. J Endod. 2013;39:1130\u20135.","journal-title":"J Endod"},{"key":"7_CR63","doi-asserted-by":"crossref","first-page":"87","DOI":"10.4103\/0972-0707.105307","volume":"16","author":"DJ Vaghela","year":"2013","unstructured":"Vaghela DJ, Sinha AA. Endodontic management of four rooted mandibular first premolar. J Conserv Dent. 2013;16:87\u20139.","journal-title":"J Conserv Dent"},{"key":"7_CR64","doi-asserted-by":"crossref","first-page":"1609","DOI":"10.1016\/j.archoralbio.2013.07.014","volume":"58","author":"Y Gu","year":"2013","unstructured":"Gu Y, Zhang Y, Liao Z. Root and canal morphology of mandibular first premolars with radicular grooves. Arch Oral Biol. 2013;58:1609\u201317.","journal-title":"Arch Oral Biol"},{"key":"7_CR65","doi-asserted-by":"crossref","first-page":"1337","DOI":"10.1016\/j.joen.2008.08.006","volume":"34","author":"B Fan","year":"2008","unstructured":"Fan B, Yang J, Gutmann JL, Fan M. Root canal systems in mandibular first premolars with C-shaped root configurations. Part I: microcomputed tomography mapping of the radicular groove and associated root canal cross-sections. J Endod. 2008;34:1337\u201341.","journal-title":"J Endod"},{"key":"7_CR66","doi-asserted-by":"crossref","first-page":"190","DOI":"10.14219\/jada.archive.2002.0143","volume":"133","author":"S Stecker","year":"2002","unstructured":"Stecker S, DiAngelis AJ. Dens evaginatus: a diagnostic and treatment challenge. J Am Dent Assoc. 2002;133:190\u20133.","journal-title":"J Am Dent Assoc"},{"key":"7_CR67","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1111\/j.1600-9657.1994.tb00595.x","volume":"10","author":"SM Tavano","year":"1994","unstructured":"Tavano SM, de Sousa SM, Bramante CM. Dens invaginatus in first mandibular premolar. Endod Dent Traumatol. 1994;10:27\u20139.","journal-title":"Endod Dent Traumatol"},{"key":"7_CR68","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1046\/j.1365-2591.2002.00464.x","volume":"35","author":"S Aryanpour","year":"2002","unstructured":"Aryanpour S, Bercy P, Van Nieuwenhuysen JP. Endodontic and periodontal treatments of a geminated mandibular first premolar. Int Endod J. 2002;35:209\u201314.","journal-title":"Int Endod J"},{"key":"7_CR69","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1097\/01.don.0000140578.36109.c0","volume":"31","author":"RJ Moor De","year":"2005","unstructured":"De Moor RJ, Calberson FL. Root canal treatment in a mandibular second premolar with three root canals. J Endod. 2005;31:310\u20133.","journal-title":"J Endod"},{"key":"7_CR70","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1111\/j.1747-4477.2007.00092.x","volume":"34","author":"ET Farmakis","year":"2008","unstructured":"Farmakis ET. Four-rooted mandibular second premolar. Aust Endod J. 2008;34:126\u20138.","journal-title":"Aust Endod J"},{"key":"7_CR71","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1111\/j.1747-4477.2010.00250.x","volume":"39","author":"EO Demiry\u00fcrek","year":"2013","unstructured":"Demiry\u00fcrek EO, G\u00f6n\u00fclol N, Bulucu B. Endodontic treatment of a taurodontic premolar with five canals. Aust Endod J. 2013;39:81\u20134.","journal-title":"Aust Endod J"},{"key":"7_CR72","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/S0099-2399(97)80274-9","volume":"23","author":"M Goswami","year":"1997","unstructured":"Goswami M, Chandra S, Chandra S, Singh S. Mandibular premolar with two roots. J Endod. 1997;23:187.","journal-title":"J Endod"},{"key":"7_CR73","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1111\/j.1365-2591.2008.01451.x","volume":"41","author":"BM Cleghorn","year":"2008","unstructured":"Cleghorn BM, Christie WH, Dong CC. Anomalous mandibular premolars: a mandibular first premolar with three roots and a mandibular second premolar with a C-shaped canal system. Int Endod J. 2008;41:1005\u201314.","journal-title":"Int Endod J"},{"key":"7_CR74","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1097\/00004770-200108000-00010","volume":"27","author":"ET Koh","year":"2001","unstructured":"Koh ET, Ford TR, Kariyawasam SP, Chen NN, Torabinejad M. Prophylactic treatment of dens evaginatus using mineral trioxide aggregate. J Endod. 2001;27:540\u20132.","journal-title":"J Endod"},{"key":"7_CR75","doi-asserted-by":"crossref","first-page":"128","DOI":"10.4103\/0973-029X.92990","volume":"16","author":"RS Muthukumar","year":"2012","unstructured":"Muthukumar RS, Arunkumar S, Sadasiva K. Bilateral fusion of mandibular second premolar and supernumerary tooth: a rare case report. J Oral Maxillofac Pathol. 2012;16:128\u201330.","journal-title":"J Oral Maxillofac Pathol"},{"key":"7_CR76","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1111\/j.1600-9657.1986.tb00150.x","volume":"2","author":"S Friedman","year":"1986","unstructured":"Friedman S, Moshonov J, Stabholz A. Five root canals in a mandibular first molar. Endod Dent Traumatol. 1986;2:226\u20138.","journal-title":"Endod Dent Traumatol"},{"key":"7_CR77","doi-asserted-by":"crossref","first-page":"878","DOI":"10.1016\/j.joen.2011.03.005","volume":"37","author":"JL Ryan","year":"2011","unstructured":"Ryan JL, Bowles WR, Baisden MK, McClanahan SB. Mandibular first molar with six separate canals. J Endod. 2011;37:878\u201380.","journal-title":"J Endod"},{"key":"7_CR78","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1016\/S0099-2399(98)80055-1","volume":"24","author":"ES Reeh","year":"1998","unstructured":"Reeh ES. Seven canals in a lower first molar. J Endod. 1998;24:497\u20139.","journal-title":"J Endod"},{"key":"7_CR79","doi-asserted-by":"crossref","first-page":"789","DOI":"10.1111\/j.1365-2591.2004.00870.x","volume":"37","author":"RJ Moor De","year":"2004","unstructured":"De Moor RJ, Deroose CA, Calberson FL. The Radix Entomolaris in mandibular first molars: an endodontic challenge. Int Endod J. 2004;37:789\u201399.","journal-title":"Int Endod J"},{"key":"7_CR80","doi-asserted-by":"crossref","first-page":"42","DOI":"10.4103\/0970-4388.22836","volume":"24","author":"R Ashwin","year":"2006","unstructured":"Ashwin R, Arathi R. Taurodontism of deciduous and permanent molars: report of two cases. J Indian Soc Pedod Prev Dent. 2006;24:42\u20134.","journal-title":"J Indian Soc Pedod Prev Dent"},{"key":"7_CR81","doi-asserted-by":"crossref","first-page":"372","DOI":"10.1046\/j.1365-2591.2003.00666.x","volume":"36","author":"I Tsesis","year":"2003","unstructured":"Tsesis I, Steinbock N, Rosenberg E, Kaufman AY. Endodontic treatment of developmental anomalies in posterior teeth: treatment of geminated\/fused teeth\u2014report of two cases. Int Endod J. 2003;36:372\u20139.","journal-title":"Int Endod J"},{"key":"7_CR82","doi-asserted-by":"crossref","first-page":"1866","DOI":"10.1016\/j.joen.2010.08.030","volume":"36","author":"B Fan","year":"2010","unstructured":"Fan B, Pan Y, Gao Y, Fang F, Wu Q, Gutmann JL. Three-dimensional morphologic analysis of isthmuses in the mesial roots of mandibular molars. J Endod. 2010;36:1866\u20139.","journal-title":"J Endod"},{"key":"7_CR83","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1016\/j.joen.2008.11.010","volume":"35","author":"E Sch\u00e4fer","year":"2009","unstructured":"Sch\u00e4fer E, Breuer D, Janzen S. The prevalence of three-rooted mandibular permanent first molars in a German population. J Endod. 2009;35:202\u20135.","journal-title":"J Endod"},{"key":"7_CR84","doi-asserted-by":"crossref","first-page":"515","DOI":"10.1016\/S0099-2399(88)80110-9","volume":"14","author":"WL Bolger","year":"1988","unstructured":"Bolger WL, Schindler WG. A mandibular first molar with a C-shaped root configuration. J Endod. 1988;14:515\u20139.","journal-title":"J Endod"},{"key":"7_CR85","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1097\/00004770-200403000-00015","volume":"30","author":"D Baugh","year":"2004","unstructured":"Baugh D, Wallace J. Middle mesial canal of the mandibular first molar: a case report and literature review. J Endod. 2004;30:185\u20136.","journal-title":"J Endod"},{"key":"7_CR86","doi-asserted-by":"crossref","first-page":"714","DOI":"10.1111\/j.1365-2591.2010.01737.x","volume":"43","author":"J Kottoor","year":"2010","unstructured":"Kottoor J, Sudha R, Velmurugan N. Middle distal canal of the mandibular first molar: a case report and literature review. Int Endod J. 2010;43:714\u201322.","journal-title":"Int Endod J"},{"key":"7_CR87","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1046\/j.1365-2591.2000.00272.x","volume":"33","author":"LR Fava","year":"2000","unstructured":"Fava LR, Weinfeld I, Fabri FP, Pais CR. Four second molars with single roots and single canals in the same patient. Int Endod J. 2000;33:138\u201342.","journal-title":"Int Endod J"},{"key":"7_CR88","doi-asserted-by":"crossref","first-page":"135","DOI":"10.4103\/0970-7212.352305","volume":"25","author":"S Chokshi","year":"2013","unstructured":"Chokshi S, Mehta J, Chokshi P, Vaidya R. Morphological variations in the root canal system of mandibular second molar: a case series. Endodontology. 2013;25:135\u20138.","journal-title":"Endodontology"},{"key":"7_CR89","doi-asserted-by":"crossref","first-page":"802","DOI":"10.14219\/jada.archive.1987.0175","volume":"114","author":"RG Beatty","year":"1987","unstructured":"Beatty RG, Krell K. Mandibular molars with five canals: report of two cases. J Am Dent Assoc. 1987;114:802\u20134.","journal-title":"J Am Dent Assoc"},{"key":"7_CR90","doi-asserted-by":"crossref","first-page":"1247","DOI":"10.1016\/j.joen.2007.06.021","volume":"33","author":"S Ballal","year":"2007","unstructured":"Ballal S, Sachdeva G, Kandaswamy D. Endodontic management of a fused mandibular second molar and paramolar with the aid of spiral computed tomography: a case report. J Endod. 2007;33:1247\u201351.","journal-title":"J Endod"},{"key":"7_CR91","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1097\/01.don.0000136207.12204.e4","volume":"30","author":"B Fan","year":"2004","unstructured":"Fan B, Cheung GS, Fan M, Gutmann JL, Bian Z. C-shaped canal system in mandibular second molars: Part I\u2014anatomical features. J Endod. 2004;30:899\u2013903.","journal-title":"J Endod"},{"key":"7_CR92","doi-asserted-by":"crossref","first-page":"904","DOI":"10.1097\/01.don.0000136206.73115.93","volume":"30","author":"B Fan","year":"2004","unstructured":"Fan B, Cheung GS, Fan M, Gutmann JL, Fan W. C-shaped canal system in mandibular second molars: Part II\u2014radiographic features. J Endod. 2004;30:904\u20138.","journal-title":"J Endod"},{"key":"7_CR93","doi-asserted-by":"crossref","first-page":"565","DOI":"10.1016\/S0099-2399(81)80216-6","volume":"7","author":"HH Pomeranz","year":"1981","unstructured":"Pomeranz HH, Eidelman DL, Goldberg MG. Treatment considerations of the middle mesial canal of mandibular first and second molars. J Endod. 1981;7:565\u20138.","journal-title":"J Endod"},{"key":"7_CR94","doi-asserted-by":"crossref","first-page":"302","DOI":"10.4103\/1305-7456.137630","volume":"8","author":"M Altunsoy","year":"2014","unstructured":"Altunsoy M, Ok E, Nur BG, Aglarci OS, Gungor E, Colak M. A cone-beam computed tomography study of the root canal morphology of anterior teeth in a Turkish population. Eur J Dent. 2014;8:302\u20136.","journal-title":"Eur J Dent"},{"key":"7_CR95","unstructured":"Beshkenadze E, Chipashvili N. Anatomo-morphological features of the root canal system in Georgian population\u00a0\u2013 cone-beam computed tomography study. Georgian Med News. 2015:7\u201314."},{"key":"7_CR96","doi-asserted-by":"crossref","first-page":"530","DOI":"10.1590\/0103-6440201302448","volume":"26","author":"C Estrela","year":"2015","unstructured":"Estrela C, Bueno MR, Couto GS, Rabelo LE, Alencar AH, Silva RG, et al. Study of root canal anatomy in human permanent teeth in a subpopulation of Brazil\u2019s center region using cone-beam computed tomography\u00a0\u2013 part 1. Braz Dent J. 2015;26:530\u20136.","journal-title":"Braz Dent J"},{"key":"7_CR97","doi-asserted-by":"crossref","first-page":"1013","DOI":"10.1111\/iej.12724","volume":"50","author":"JNR Martins","year":"2017","unstructured":"Martins JNR, Marques D, Mata A, Carames J. Root and root canal morphology of the permanent dentition in a Caucasian population: a cone-beam computed tomography study. Int Endod J. 2017;50:1013\u201326.","journal-title":"Int Endod J"},{"key":"7_CR98","doi-asserted-by":"crossref","first-page":"e0165329","DOI":"10.1371\/journal.pone.0165329","volume":"11","author":"P Monsarrat","year":"2016","unstructured":"Monsarrat P, Arcaute B, Peters OA, Maury E, Telmon N, Georgelin-Gurgel M, et al. Interrelationships in the variability of root canal anatomy among the permanent teeth: a full-mouth approach by cone-beam CT. PLoS One. 2016;11:e0165329.","journal-title":"PLoS One"},{"key":"7_CR99","first-page":"19","volume":"47","author":"EJ Silva da","year":"2016","unstructured":"da Silva EJ, de Castro RW, Nejaim Y, Silva AI, Haiter-Neto F, Silberman A, et al. Evaluation of root canal configuration of maxillary and mandibular anterior teeth using cone beam computed tomography: an in-vivo study. Quintessence Int. 2016;47:19\u201324.","journal-title":"Quintessence Int"},{"key":"7_CR100","first-page":"731859","volume":"2014","author":"N Somalinga Amardeep","year":"2014","unstructured":"Somalinga Amardeep N, Raghu S, Natanasabapathy V. Root canal morphology of permanent maxillary and mandibular canines in Indian population using cone beam computed tomography. Anat Res Int. 2014;2014:731859.","journal-title":"Anat Res Int"},{"key":"7_CR101","first-page":"37","volume":"65","author":"HM Torres","year":"2017","unstructured":"Torres HM, Arruda JJ, Silva-Filho JMD, Faria DLB, Nascimento MCC, Torres EM. Maxillary canine morphology: comparative and descriptive analysis from periapical radiographs and cone beam computed tomography. Gen Dent. 2017;65:37\u201341.","journal-title":"Gen Dent"},{"key":"7_CR102","doi-asserted-by":"crossref","first-page":"1241","DOI":"10.1016\/j.joen.2015.03.026","volume":"41","author":"F Abella","year":"2015","unstructured":"Abella F, Teixido LM, Patel S, Sosa F, Duran-Sindreu F, Roig M. Cone-beam computed tomography analysis of the root canal morphology of maxillary first and second premolars in a Spanish population. J Endod. 2015;41:1241\u20137.","journal-title":"J Endod"},{"key":"7_CR103","doi-asserted-by":"crossref","first-page":"551","DOI":"10.4103\/1305-7456.172624","volume":"9","author":"DG Bulut","year":"2015","unstructured":"Bulut DG, Kose E, Ozcan G, Sekerci AE, Canger EM, Sisman Y. Evaluation of root morphology and root canal configuration of premolars in the Turkish individuals using cone beam computed tomography. Eur J Dent. 2015;9:551\u20137.","journal-title":"Eur J Dent"},{"key":"7_CR104","doi-asserted-by":"crossref","first-page":"1448","DOI":"10.1016\/j.joen.2017.03.044","volume":"43","author":"S B\u00fcrklein","year":"2017","unstructured":"B\u00fcrklein S, Heck R, Sch\u00e4fer E. Evaluation of the root canal anatomy of maxillary and mandibular premolars in a selected German population using cone-beam computed tomographic data. J Endod. 2017;43:1448\u201352.","journal-title":"J Endod"},{"key":"7_CR105","doi-asserted-by":"crossref","first-page":"996","DOI":"10.1111\/j.1365-2591.2012.02059.x","volume":"45","author":"YY Tian","year":"2012","unstructured":"Tian YY, Guo B, Zhang R, Yu X, Wang H, Hu T, et al. Root and canal morphology of maxillary first premolars in a Chinese subpopulation evaluated using cone-beam computed tomography. Int Endod J. 2012;45:996\u20131003.","journal-title":"Int Endod J"},{"key":"7_CR106","doi-asserted-by":"crossref","first-page":"630","DOI":"10.1016\/j.joen.2014.01.007","volume":"40","author":"L Yang","year":"2014","unstructured":"Yang L, Chen X, Tian C, Han T, Wang Y. Use of cone-beam computed tomography to evaluate root canal morphology and locate root canal orifices of maxillary second premolars in a Chinese subpopulation. J Endod. 2014;40:630\u20134.","journal-title":"J Endod"},{"key":"7_CR107","doi-asserted-by":"crossref","first-page":"426","DOI":"10.12669\/pjms.312.6753","volume":"31","author":"M Alrahabi","year":"2015","unstructured":"Alrahabi M, Sohail ZM. Evaluation of root canal morphology of maxillary molars using cone beam computed tomography. Pak J Med Sci. 2015;31:426\u201330.","journal-title":"Pak J Med Sci"},{"key":"7_CR108","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1016\/j.jds.2014.06.005","volume":"10","author":"M Altunsoy","year":"2015","unstructured":"Altunsoy M, Ok E, Nur BG, Aglarci OS, Gungor E, Colak M. Root canal morphology analysis of maxillary permanent first and second molars in a southeastern Turkish population using cone-beam computed tomography. J Dent Sci. 2015;10:401\u20137.","journal-title":"J Dent Sci"},{"key":"7_CR109","doi-asserted-by":"crossref","first-page":"500","DOI":"10.4103\/1305-7456.172623","volume":"9","author":"G Felsypremila","year":"2015","unstructured":"Felsypremila G, Vinothkumar TS, Kandaswamy D. Anatomic symmetry of root and root canal morphology of posterior teeth in Indian subpopulation using cone beam computed tomography: a retrospective study. Eur J Dent. 2015;9:500\u20137.","journal-title":"Eur J Dent"},{"key":"7_CR110","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1016\/j.joen.2017.02.014","volume":"43","author":"AM Ghobashy","year":"2017","unstructured":"Ghobashy AM, Nagy MM, Bayoumi AA. Evaluation of root and canal morphology of maxillary permanent molars in an Egyptian population by cone-beam computed tomography. J Endod. 2017;43:1089\u201392.","journal-title":"J Endod"},{"key":"7_CR111","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1016\/j.joen.2014.02.002","volume":"40","author":"J Guo","year":"2014","unstructured":"Guo J, Vahidnia A, Sedghizadeh P, Enciso R. Evaluation of root and canal morphology of maxillary permanent first molars in a North American population by cone-beam computed tomography. J Endod. 2014;40:635\u20139.","journal-title":"J Endod"},{"key":"7_CR112","first-page":"958","volume":"46","author":"YN Jing","year":"2014","unstructured":"Jing YN, Ye X, Liu DG, Zhang ZY, Ma XC. Cone-beam computed tomography was used for study of root and canal morphology of maxillary first and second molars. Beijing Da Xue Xue Bao. 2014;46:958\u201362.","journal-title":"Beijing Da Xue Xue Bao"},{"key":"7_CR113","first-page":"288","volume":"12","author":"A Khademi","year":"2017","unstructured":"Khademi A, Zamani Naser A, Bahreinian Z, Mehdizadeh M, Najarian M, Khazaei S. Root morphology and canal configuration of first and second maxillary molars in a selected Iranian population: a cone-beam computed tomography evaluation. Iran Endod J. 2017;12:288\u201392.","journal-title":"Iran Endod J"},{"key":"7_CR114","doi-asserted-by":"crossref","first-page":"1063","DOI":"10.1016\/j.joen.2012.04.025","volume":"38","author":"Y Kim","year":"2012","unstructured":"Kim Y, Lee SJ, Woo J. Morphology of maxillary first and second molars analyzed by cone-beam computed tomography in a Korean population: variations in the number of roots and canals and the incidence of fusion. J Endod. 2012;38:1063\u20138.","journal-title":"J Endod"},{"key":"7_CR115","doi-asserted-by":"crossref","first-page":"525","DOI":"10.1590\/0103-644020130096","volume":"26","author":"CM Lyra","year":"2015","unstructured":"Lyra CM, Delai D, Pereira KC, Pereira GM, Pasternak Junior B, Oliveira CA. Morphology of mesiobuccal root canals of maxillary first molars: a comparison of CBCT scanning and cross-sectioning. Braz Dent J. 2015;26:525\u20139.","journal-title":"Braz Dent J"},{"key":"7_CR116","first-page":"298","volume":"11","author":"M Naseri","year":"2016","unstructured":"Naseri M, Safi Y, Akbarzadeh Baghban A, Khayat A, Eftekhar L. Survey of anatomy and root canal morphology of maxillary first molars regarding age and gender in an Iranian population using cone-beam computed tomography. Iran Endod J. 2016;11:298\u2013303.","journal-title":"Iran Endod J"},{"key":"7_CR117","doi-asserted-by":"crossref","first-page":"1622","DOI":"10.1016\/j.joen.2010.07.006","volume":"36","author":"P Neelakantan","year":"2010","unstructured":"Neelakantan P, Subbarao C, Ahuja R, Subbarao CV, Gutmann JL. Cone-beam computed tomography study of root and canal morphology of maxillary first and second molars in an Indian population. J Endod. 2010;36:1622\u20137.","journal-title":"J Endod"},{"key":"7_CR118","doi-asserted-by":"crossref","first-page":"1511","DOI":"10.1016\/j.joen.2017.03.026","volume":"43","author":"M Perez-Heredia","year":"2017","unstructured":"Perez-Heredia M, Ferrer-Luque CM, Bravo M, Castelo-Baz P, Ruiz-Pinon M, Baca P. Cone-beam computed tomographic study of root anatomy and canal configuration of molars in a Spanish population. J Endod. 2017;43:1511\u20136.","journal-title":"J Endod"},{"key":"7_CR119","doi-asserted-by":"crossref","first-page":"1545","DOI":"10.1016\/j.joen.2013.09.012","volume":"39","author":"G Plotino","year":"2013","unstructured":"Plotino G, Tocci L, Grande NM, Testarelli L, Messineo D, Ciotti M, et al. Symmetry of root and root canal morphology of maxillary and mandibular molars in a white population: a cone-beam computed tomography study in vivo. J Endod. 2013;39:1545\u20138.","journal-title":"J Endod"},{"key":"7_CR120","first-page":"190","volume":"9","author":"A Rouhani","year":"2014","unstructured":"Rouhani A, Bagherpour A, Akbari M, Azizi M, Nejat A, Naghavi N. Cone-beam computed tomography evaluation of maxillary first and second molars in Iranian population: a morphological study. Iran Endod J. 2014;9:190\u20134.","journal-title":"Iran Endod J"},{"key":"7_CR121","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1016\/j.joen.2013.10.002","volume":"40","author":"EJ Silva","year":"2014","unstructured":"Silva EJ, Nejaim Y, Silva AI, Haiter-Neto F, Zaia AA, Cohenca N. Evaluation of root canal configuration of maxillary molars in a Brazilian population using cone-beam computed tomographic imaging: an in vivo study. J Endod. 2014;40:173\u20136.","journal-title":"J Endod"},{"key":"7_CR122","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1016\/j.joen.2016.01.017","volume":"42","author":"XM Tian","year":"2016","unstructured":"Tian XM, Yang XW, Qian L, Wei B, Gong Y. Analysis of the root and canal morphologies in maxillary first and second molars in a Chinese population using cone-beam computed tomography. J Endod. 2016;42:696\u2013701.","journal-title":"J Endod"},{"key":"7_CR123","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1111\/j.1365-2591.2010.01826.x","volume":"44","author":"R Zhang","year":"2011","unstructured":"Zhang R, Yang H, Yu X, Wang H, Hu T, Dummer PM. Use of CBCT to identify the morphology of maxillary permanent molar teeth in a Chinese subpopulation. Int Endod J. 2011;44:162\u20139.","journal-title":"Int Endod J"},{"key":"7_CR124","doi-asserted-by":"crossref","first-page":"1480","DOI":"10.1016\/j.joen.2010.06.018","volume":"36","author":"QH Zheng","year":"2010","unstructured":"Zheng QH, Wang Y, Zhou XD, Wang Q, Zheng GN, Huang DM. A cone-beam computed tomography study of maxillary first permanent molar root and canal morphology in a Chinese population. J Endod. 2010;36:1480\u20134.","journal-title":"J Endod"},{"key":"7_CR125","first-page":"179","volume":"23","author":"L Li","year":"2014","unstructured":"Li L, Zhan FL, Jin YW. Preliminary study on root canal morphology of maxillary second molars. Shanghai Kou Qiang Yi Xue. 2014;23:179\u201383.","journal-title":"Shanghai Kou Qiang Yi Xue"},{"key":"7_CR126","doi-asserted-by":"crossref","first-page":"830","DOI":"10.1177\/0300060517699987","volume":"45","author":"D Wu","year":"2017","unstructured":"Wu D, Zhang G, Liang R, Zhou G, Wu Y, Sun C, et al. Root and canal morphology of maxillary second molars by cone-beam computed tomography in a native Chinese population. J Int Med Res. 2017;45:830\u201342.","journal-title":"J Int Med Res"},{"key":"7_CR127","first-page":"358","volume":"10","author":"M Aminsobhani","year":"2013","unstructured":"Aminsobhani M, Sadegh M, Meraji N, Razmi H, Kharazifard MJ. Evaluation of the root and canal morphology of mandibular permanent anterior teeth in an Iranian population by cone-beam computed tomography. J Dent (Tehran). 2013;10:358\u201366.","journal-title":"J Dent (Tehran)"},{"key":"7_CR128","doi-asserted-by":"crossref","first-page":"359","DOI":"10.1016\/j.jds.2014.01.002","volume":"10","author":"H Arslan","year":"2015","unstructured":"Arslan H, Ertas H, Ertas ET, Kalabal\u0131k F, Sayg\u0131l\u0131 G, \u00c7apar ID. Evaluating root canal configuration of mandibular incisors with cone-beam computed tomography in a Turkish population. J Dent Sci. 2015;10:359\u201364.","journal-title":"J Dent Sci"},{"key":"7_CR129","doi-asserted-by":"crossref","first-page":"1309","DOI":"10.1016\/j.joen.2014.05.008","volume":"40","author":"T Han","year":"2014","unstructured":"Han T, Ma Y, Yang L, Chen X, Zhang X, Wang Y. A study of the root canal morphology of mandibular anterior teeth using cone-beam computed tomography in a Chinese subpopulation. J Endod. 2014;40:1309\u201314.","journal-title":"J Endod"},{"key":"7_CR130","doi-asserted-by":"crossref","first-page":"877","DOI":"10.1007\/s00276-014-1267-9","volume":"36","author":"Z Lin","year":"2014","unstructured":"Lin Z, Hu Q, Wang T, Ge J, Liu S, Zhu M, et al. Use of CBCT to investigate the root canal morphology of mandibular incisors. Surg Radiol Anat. 2014;36:877\u201382.","journal-title":"Surg Radiol Anat"},{"key":"7_CR131","doi-asserted-by":"crossref","first-page":"26","DOI":"10.3109\/00016357.2013.775337","volume":"72","author":"J Liu","year":"2014","unstructured":"Liu J, Luo J, Dou L, Yang D. CBCT study of root and canal morphology of permanent mandibular incisors in a Chinese population. Acta Odontol Scand. 2014;72:26\u201330.","journal-title":"Acta Odontol Scand"},{"key":"7_CR132","doi-asserted-by":"crossref","first-page":"371","DOI":"10.12659\/PJR.901840","volume":"82","author":"GR Verma","year":"2017","unstructured":"Verma GR, Bhadage C, Bhoosreddy AR, Vedpathak PR, Mehrotra GP, Nerkar AC, et al. Cone beam computed tomography study of root canal morphology of permanent mandibular incisors in Indian subpopulation. Pol J Radiol. 2017;82:371\u20135.","journal-title":"Pol J Radiol"},{"key":"7_CR133","first-page":"95","volume":"46","author":"Y Zhao","year":"2014","unstructured":"Zhao Y, Dong YT, Wang XY, Wang ZH, Li G, Liu MQ, et al. Cone-beam computed tomography analysis of root canal configuration of 4 674 mandibular anterior teeth. Beijing Da Xue Xue Bao. 2014;46:95\u20139.","journal-title":"Beijing Da Xue Xue Bao"},{"key":"7_CR134","first-page":"19","volume":"12","author":"Y Zhengyan","year":"2016","unstructured":"Zhengyan Y, Keke L, Fei W, Yueheng L, Zhi Z. Cone-beam computed tomography study of the root and canal morphology of mandibular permanent anterior teeth in a Chongqing population. Ther Clin Risk Manag. 2016;12:19\u201325.","journal-title":"Ther Clin Risk Manag"},{"key":"7_CR135","first-page":"78","volume":"12","author":"A Soleymani","year":"2017","unstructured":"Soleymani A, Namaryan N, Moudi E, Gholinia A. Root canal morphology of mandibular canine in an Iranian population: a CBCT assessment. Iran Endod J. 2017;12:78\u201382.","journal-title":"Iran Endod J."},{"key":"7_CR136","doi-asserted-by":"crossref","first-page":"508","DOI":"10.1016\/j.oooo.2015.07.033","volume":"120","author":"Special Committee to Revise the Joint AAE\/AAOMR Position Statement on use of CBCT in Endodontics","year":"2015","unstructured":"Special Committee to Revise the Joint AAE\/AAOMR Position Statement on use of CBCT in Endodontics. AAE and AAOMR joint position statement: use of cone beam computed tomography in endodontics 2015 update. Oral Surg Oral Med Oral Pathol Oral Radiol. 2015;120:508\u201312.","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol"},{"key":"7_CR137","doi-asserted-by":"crossref","first-page":"11","DOI":"10.4103\/1305-7456.149632","volume":"9","author":"H Arslan","year":"2015","unstructured":"Arslan H, \u00c7apar ID, Ertas ET, Ertas H, Akcay M. A cone-beam computed tomographic study of root canal systems in mandibular premolars in a Turkish population: Theoretical model for determining orifice shape. Eur J Dent. 2015;9:11\u20139.","journal-title":"Eur J Dent"},{"key":"7_CR138","doi-asserted-by":"crossref","first-page":"221","DOI":"10.5624\/isd.2014.44.3.221","volume":"44","author":"C Llena","year":"2014","unstructured":"Llena C, Fernandez J, Ortolani PS, Forner L. Cone-beam computed tomography analysis of root and canal morphology of mandibular premolars in a Spanish population. Imaging Sci Dent. 2014;44:221\u20137.","journal-title":"Imaging Sci Dent"},{"key":"7_CR139","doi-asserted-by":"crossref","first-page":"890","DOI":"10.1016\/j.joen.2017.01.008","volume":"43","author":"JNR Martins","year":"2017","unstructured":"Martins JNR, Francisco H, Ordinola-Zapata R. Prevalence of C-shaped configurations in the mandibular first and second premolars: a cone-beam computed tomographic in vivo study. J Endod. 2017;43:890\u20135.","journal-title":"J Endod"},{"key":"7_CR140","doi-asserted-by":"crossref","unstructured":"Shetty A, Hegde MN, Tahiliani D, Shetty H, Bhat GT, Shetty S. A three-dimensional study of variations in root canal morphology using cone-beam computed tomography of mandibular premolars in a South Indian population. J Clin Diagn Res. 2014;8:22\u20134.","DOI":"10.7860\/JCDR\/2014\/8674.4707"},{"key":"7_CR141","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1016\/j.joen.2012.11.003","volume":"39","author":"H Yang","year":"2013","unstructured":"Yang H, Tian C, Li G, Yang L, Han X, Wang Y. A cone-beam computed tomography study of the root canal morphology of mandibular first premolars and the location of root canal orifices and apical foramina in a Chinese subpopulation. J Endod. 2013;39:435\u20138.","journal-title":"J Endod"},{"key":"7_CR142","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1186\/1471-2342-12-18","volume":"12","author":"X Yu","year":"2012","unstructured":"Yu X, Guo B, Li KZ, Zhang R, Tian YY, Wang H, et al. Cone-beam computed tomography study of root and canal morphology of mandibular premolars in a western Chinese population. BMC Med Imaging. 2012;12:18.","journal-title":"BMC Med Imaging"},{"key":"7_CR143","doi-asserted-by":"crossref","first-page":"401","DOI":"10.4103\/0976-237X.161902","volume":"6","author":"M Kazemipoor","year":"2015","unstructured":"Kazemipoor M, Hajighasemi A, Hakimian R. Gender difference and root canal morphology in mandibular premolars: a cone-beam computed tomography study in an Iranian population. Contemp Clin Dent. 2015;6:401\u20134.","journal-title":"Contemp Clin Dent"},{"key":"7_CR144","first-page":"191","volume":"18","author":"M Kazemipoor","year":"2015","unstructured":"Kazemipoor M, Poorkheradmand M, Rezaeian M, Safi Y. Evaluation by CBCT of root and canal morphology in mandibular premolars in an Iranian population. Chin J Dent Res. 2015;18:191\u20136.","journal-title":"Chin J Dent Res"},{"key":"7_CR145","doi-asserted-by":"crossref","first-page":"1604","DOI":"10.1016\/j.joen.2016.07.026","volume":"42","author":"BV Caputo","year":"2016","unstructured":"Caputo BV, Noro Filho GA, de Andrade Salgado DM, Moura-Netto C, Giovani EM, Costa C. Evaluation of the root canal morphology of molars by using cone-beam computed tomography in a Brazilian population: part I. J Endod. 2016;42:1604\u20137.","journal-title":"J Endod"},{"key":"7_CR146","doi-asserted-by":"crossref","first-page":"2221","DOI":"10.1007\/s00784-016-1742-2","volume":"20","author":"B Celikten","year":"2016","unstructured":"Celikten B, Tufenkci P, Aksoy U, Kalender A, Kermeoglu F, Dabaj P, et al. Cone beam CT evaluation of mandibular molar root canal morphology in a Turkish Cypriot population. Clin Oral Investig. 2016;20:2221\u20136.","journal-title":"Clin Oral Investig"},{"key":"7_CR147","doi-asserted-by":"crossref","first-page":"e737","DOI":"10.4317\/medoral.18473","volume":"18","author":"S Demirbuga","year":"2013","unstructured":"Demirbuga S, Sekerci AE, Dincer AN, Cayabatmaz M, Zorba YO. Use of cone-beam computed tomography to evaluate root and canal morphology of mandibular first and second molars in Turkish individuals. Med Oral Patol Oral Cir Bucal. 2013;18:e737\u201344.","journal-title":"Med Oral Patol Oral Cir Bucal"},{"key":"7_CR148","doi-asserted-by":"crossref","first-page":"1516","DOI":"10.1016\/j.joen.2013.08.015","volume":"39","author":"SY Kim","year":"2013","unstructured":"Kim SY, Kim BS, Woo J, Kim Y. Morphology of mandibular first molars analyzed by cone-beam computed tomography in a Korean population: variations in the number of roots and canals. J Endod. 2013;39:1516\u201321.","journal-title":"J Endod"},{"key":"7_CR149","first-page":"143","volume":"12","author":"ZS Madani","year":"2017","unstructured":"Madani ZS, Mehraban N, Moudi E, Bijani A. Root and canal morphology of mandibular molars in a selected Iranian population using cone-beam computed tomography. Iran Endod J. 2017;12:143\u20138.","journal-title":"Iran Endod J"},{"key":"7_CR150","first-page":"583621","volume":"2014","author":"RH Mukhaimer","year":"2014","unstructured":"Mukhaimer RH. Evaluation of root canal configuration of mandibular first molars in a Palestinian population by using cone-beam computed tomography: an ex vivo study. Int Sch Res Notices. 2014;2014:583621.","journal-title":"Int Sch Res Notices"},{"key":"7_CR151","doi-asserted-by":"crossref","first-page":"154","DOI":"10.4103\/1305-7456.130584","volume":"8","author":"BG Nur","year":"2014","unstructured":"Nur BG, Ok E, Altunsoy M, Aglarci OS, Colak M, Gungor E. Evaluation of the root and canal morphology of mandibular permanent molars in a south-eastern Turkish population using cone-beam computed tomography. Eur J Dent. 2014;8:154\u20139.","journal-title":"Eur J Dent"},{"key":"7_CR152","doi-asserted-by":"crossref","first-page":"95","DOI":"10.5624\/isd.2015.45.2.95","volume":"45","author":"A Torres","year":"2015","unstructured":"Torres A, Jacobs R, Lambrechts P, Brizuela C, Cabrera C, Concha G, et al. Characterization of mandibular molar root and canal morphology using cone beam computed tomography and its variability in Belgian and Chilean population samples. Imaging Sci Dent. 2015;45:95\u2013101.","journal-title":"Imaging Sci Dent"},{"key":"7_CR153","doi-asserted-by":"crossref","first-page":"1786","DOI":"10.1016\/j.joen.2010.08.016","volume":"36","author":"Y Wang","year":"2010","unstructured":"Wang Y, Zheng QH, Zhou XD, Tang L, Wang Q, Zheng GN, et al. Evaluation of the root and canal morphology of mandibular first permanent molars in a western Chinese population by cone-beam computed tomography. J Endod. 2010;36:1786\u20139.","journal-title":"J Endod"},{"key":"7_CR154","doi-asserted-by":"crossref","first-page":"e0134919","DOI":"10.1371\/journal.pone.0134919","volume":"10","author":"X Zhang","year":"2015","unstructured":"Zhang X, Xiong S, Ma Y, Han T, Chen X, Wan F, et al. A cone-beam computed tomographic study on mandibular first molars in a Chinese subpopulation. PLoS One. 2015;10:e0134919.","journal-title":"PLoS One"},{"key":"7_CR155","doi-asserted-by":"crossref","first-page":"849","DOI":"10.1016\/j.joen.2013.04.030","volume":"39","author":"EJ Silva","year":"2013","unstructured":"Silva EJ, Nejaim Y, Silva AV, Haiter-Neto F, Cohenca N. Evaluation of root canal configuration of mandibular molars in a Brazilian population by using cone-beam computed tomography: an in vivo study. J Endod. 2013;39:849\u201352.","journal-title":"J Endod"},{"key":"7_CR156","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1111\/iej.12437","volume":"49","author":"SY Kim","year":"2016","unstructured":"Kim SY, Kim BS, Kim Y. Mandibular second molar root canal morphology and variants in a Korean subpopulation. Int Endod J. 2016;49:136\u201344.","journal-title":"Int Endod J"},{"key":"7_CR157","doi-asserted-by":"crossref","unstructured":"Pawar AM, Pawar M, Kfir A, Singh S, Salve P, Thakur B, et al. Root canal morphology and variations in mandibular second molar teeth of an Indian population: an in vivo cone-beam computed tomography analysis. Clin Oral Investig. 2017;","DOI":"10.1007\/s00784-017-2082-6"},{"key":"7_CR158","doi-asserted-by":"crossref","first-page":"990","DOI":"10.1111\/j.1365-2591.2011.01904.x","volume":"44","author":"R Zhang","year":"2011","unstructured":"Zhang R, Wang H, Tian YY, Yu X, Hu T, Dummer PM. Use of cone-beam computed tomography to evaluate root and canal morphology of mandibular molars in Chinese individuals. Int Endod J. 2011;44:990\u20139.","journal-title":"Int Endod J"}],"container-title":["The Root Canal Anatomy in Permanent Dentition"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-319-73444-6_7","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,8,28]],"date-time":"2022-08-28T01:02:47Z","timestamp":1661648567000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-319-73444-6_7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,7,26]]},"ISBN":["9783319734439","9783319734446"],"references-count":158,"URL":"https:\/\/doi.org\/10.1007\/978-3-319-73444-6_7","relation":{},"subject":[],"published":{"date-parts":[[2018,7,26]]}}}