{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T09:35:32Z","timestamp":1784885732077,"version":"3.55.0"},"reference-count":24,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2025,12,26]],"date-time":"2025-12-26T00:00:00Z","timestamp":1766707200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2025,12,26]],"date-time":"2025-12-26T00:00:00Z","timestamp":1766707200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int Endodontic J"],"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>Dens invaginatus (DI) is a developmental anomaly often associated with caries and periapical pathosis. This report describes guided access and filling of an infected invagination in a maxillary lateral (tooth #22) with long\u2010term preservation of pulp vitality.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Summary<\/jats:title>\n                    <jats:p>A 9\u2010year\u2010old male presented with a palatal sinus tract associated with immature tooth 22. Based on clinical and radiographic examination, a type IIIa DI with a pseudo\u2010foramen midway along the mesial aspect of the root was identified. The tooth had a healthy pulp and peri\u2010invagination periodontitis. A guided endodontic cavity was prepared to selectively access the invagination without compromising the pulp and the invagination filled with a bioceramic calcium silicate\u2013based material. At 36\u2009months the tooth was asymptomatic, and the pulp tested positive. Radiographically, root development was complete with bony healing of the lesion. This case report highlights the effectiveness of guided cavity preparation to access an invagination in an immature tooth with DI while preserving pulp vitality.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/iej.70088","type":"journal-article","created":{"date-parts":[[2025,12,27]],"date-time":"2025-12-27T04:27:38Z","timestamp":1766809658000},"page":"737-743","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Guided Cavity Preparation to Access an Invagination and Preserve Pulp Vitality of an Immature Maxillary Lateral Incisor With Type\n                    <scp>IIIa<\/scp>\n                    Dens Invaginatus: Technical Overview and a Case Report With 3\u2010Year Follow\u2010Up"],"prefix":"10.1111","volume":"59","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3500-3039","authenticated-orcid":false,"given":"Francesc","family":"Abella Sans","sequence":"first","affiliation":[{"name":"Department of Endodontics Universitat International de Catalunya, School of Dentistry  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3783-3156","authenticated-orcid":false,"given":"Venkateshbabu","family":"Nagendrababu","sequence":"additional","affiliation":[{"name":"Department of Restorative Dentistry, College of Dental Medicine University of Sharjah  Sharjah UAE"},{"name":"Department of Conservative Dentistry and Endodontics Dr. D. Y. Patil Dental College &amp; Hospital, Dr. D. Y. Patil Vidyapeeth (Deemed To Be University)  Pune India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7870-1403","authenticated-orcid":false,"given":"Nandini","family":"Suresh","sequence":"additional","affiliation":[{"name":"Faculty of Dentistry, Department of Conservative Dentistry and Endodontics Meenakshi Ammal Dental College and Hospital, Meenakshi Academy of Higher Education and Research (MAHER)  Chennai, Tamilnadu India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1280-9611","authenticated-orcid":false,"given":"Marc","family":"Garcia\u2010Font","sequence":"additional","affiliation":[{"name":"Department of Endodontics Universitat International de Catalunya, School of Dentistry  Barcelona Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0726-7467","authenticated-orcid":false,"given":"Paul M. H.","family":"Dummer","sequence":"additional","affiliation":[{"name":"School of Dentistry, College of Biomedical and Life Sciences Cardiff University  Cardiff UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,26]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.oooo.2015.07.033"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20102591.2008.01468.x"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.5395\/rde.2019.44.e38"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.4103\/JCD.JCD_30_20"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dental.2013.03.007"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2023.105715"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2008.08.013"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365\u20102591.1997.00065.x"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2021.05.013"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903\u2010020\u20101008\u2010x"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903\u2010024\u201004377\u20105"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13575"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1875\u2010595x.2008.tb00354.x"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13216"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13285"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030\u20104220(57)90077\u20104"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/aej.12162"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/0030\u20104220(58)90335\u20109"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2021.11.014"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903\u2010024\u201005164\u2010y"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/ipd.13046"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.22037\/iej.v18i3.42102"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.12544"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/adj.12513"}],"container-title":["International Endodontic Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/iej.70088","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/iej.70088","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/iej.70088","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T05:08:03Z","timestamp":1773292083000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/iej.70088"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,26]]},"references-count":24,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10.1111\/iej.70088"],"URL":"https:\/\/doi.org\/10.1111\/iej.70088","archive":["Portico"],"relation":{},"ISSN":["0143-2885","1365-2591"],"issn-type":[{"value":"0143-2885","type":"print"},{"value":"1365-2591","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12,26]]},"assertion":[{"value":"2025-10-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-09","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-26","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}