{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T16:48:43Z","timestamp":1775234923554,"version":"3.50.1"},"reference-count":35,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,3,14]],"date-time":"2026-03-14T00:00:00Z","timestamp":1773446400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T00:00:00Z","timestamp":1775174400000},"content-version":"vor","delay-in-days":20,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Oral Health"],"DOI":"10.1186\/s12903-026-08093-0","type":"journal-article","created":{"date-parts":[[2026,3,14]],"date-time":"2026-03-14T10:24:13Z","timestamp":1773483853000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Exploring root\u2013sinus proximity across varying degrees of transverse maxillary constriction in adolescent patients"],"prefix":"10.1186","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1180-8534","authenticated-orcid":false,"given":"Tu\u011fba","family":"Halilo\u011flu \u00d6zkan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,3,14]]},"reference":[{"key":"8093_CR1","first-page":"200","volume":"35","author":"AJ Haas","year":"1965","unstructured":"Haas AJ. The treatment of maxillary deficiency by opening the midpalatal suture. Angle Orthod. 1965;35:200\u201317.","journal-title":"Angle Orthod"},{"key":"8093_CR2","first-page":"12","volume":"13","author":"NB Dakhil","year":"2021","unstructured":"Dakhil NB, Fahad Bin Salamah. The diagnosis methods and management modalities of maxillary transverse discrepancy. Cureus. 2021;13:12.","journal-title":"Cureus"},{"key":"8093_CR3","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1590\/S2176-94512012000400009","volume":"17","author":"RHL Belluzzo","year":"2012","unstructured":"Belluzzo RHL, Faltin Junior K, Lascala CE, Vianna LBR. Maxillary constriction: are there differences between anterior and posterior regions? Dent Press J Orthod. 2012;17:1\u20136.","journal-title":"Dent Press J Orthod"},{"issue":"1","key":"8093_CR4","doi-asserted-by":"publisher","first-page":"32","DOI":"10.1016\/0002-9416(82)90285-8","volume":"81","author":"RA Bell","year":"1982","unstructured":"Bell RA. A review of maxillary expansion in relation to rate of expansion and patient\u2019s age. Am J Orthod. 1982;81(1):32\u20137.","journal-title":"Am J Orthod"},{"issue":"1","key":"8093_CR5","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1016\/0889-5406(87)90202-2","volume":"91","author":"SE Bishara","year":"1987","unstructured":"Bishara SE, Staley RN. Maxillary expansion: clinical implications. Am J Orthod Dentofac Orthop. 1987;91(1):3\u201314.","journal-title":"Am J Orthod Dentofac Orthop"},{"key":"8093_CR6","doi-asserted-by":"publisher","first-page":"e930","DOI":"10.1016\/j.jormas.2022.07.006","volume":"123","author":"A Akkurt","year":"2022","unstructured":"Akkurt A, Do\u011fru M. Three dimensional evaluation of the effect of rapid maxillary expansion on maxillary sinus volume. J Stomatol Oral Maxillofac Surg. 2022;123:e930\u20135.","journal-title":"J Stomatol Oral Maxillofac Surg"},{"key":"8093_CR7","doi-asserted-by":"publisher","first-page":"124","DOI":"10.4103\/endo.endo_25_20","volume":"32","author":"M Kaushik","year":"2020","unstructured":"Kaushik M, Kaushik P, Mehra N, Sharma R, Soujanya E, Kumar U. Anatomical relationship between roots of maxillary posterior teeth and maxillary sinus using cone-beam computed tomography. Endodontol. 2020;32:124\u20139.","journal-title":"Endodontol"},{"key":"8093_CR8","doi-asserted-by":"publisher","first-page":"911","DOI":"10.4103\/ijdr.IJDR_871_18","volume":"31","author":"SN Goyal","year":"2020","unstructured":"Goyal SN, Karjodkar FR, Sansare K, Saalim M, Sharma S. Proximity of the roots of maxillary posterior teeth to the floor of maxillary sinus and cortical plate: A cone- beam computed tomography assessment. Indian J Dent Res. 2020;31:911\u20135. \u2013.","journal-title":"Indian J Dent Res"},{"key":"8093_CR9","doi-asserted-by":"publisher","first-page":"462","DOI":"10.1055\/s-0039-1697866","volume":"4","author":"C Kilic","year":"2010","unstructured":"Kilic C, Kamburoglu K, Yuksel SP, Ozen T. An assessment of the relationship between the maxillary sinus floor and the maxillary posterior teeth root tips using dental cone-beam computerized tomography. Eur J Dent. 2010;4:462\u20137.","journal-title":"Eur J Dent"},{"key":"8093_CR10","doi-asserted-by":"publisher","first-page":"164","DOI":"10.1186\/s12903-018-0626-z","volume":"18","author":"Y Gu","year":"2018","unstructured":"Gu Y, Sun C, Wu D, Zhu Q, Leng D, Zhou Y. Evaluation of the relationship between maxillary posterior teeth and the maxillary sinus floor using cone-beam computed tomography. BMC Oral Health. 2018;18:164.","journal-title":"BMC Oral Health"},{"key":"8093_CR11","doi-asserted-by":"publisher","first-page":"769","DOI":"10.1016\/j.sdentj.2020.03.008","volume":"33","author":"K Shaul Hameed","year":"2021","unstructured":"Shaul Hameed K, Abd Elaleem E, Alasmari D. Radiographic evaluation of the anatomical relationship of maxillary sinus floor with maxillary posterior teeth apices in the population of Al-Qassim, Saudi Arabia, using cone beam computed tomography. Saudi Dent J. 2021;33:769\u201374.","journal-title":"Saudi Dent J"},{"issue":"7","key":"8093_CR12","doi-asserted-by":"publisher","first-page":"724","DOI":"10.1016\/j.bjoms.2016.05.008","volume":"54","author":"SA Danesh-Sani","year":"2016","unstructured":"Danesh-Sani SA, Loomer PM, Wallace SS. A comprehensive clinical review of maxillary sinus floor elevation: anatomy, techniques, biomaterials and complications. Br J Oral Maxillofac Surg. 2016;54(7):724\u201330.","journal-title":"Br J Oral Maxillofac Surg"},{"key":"8093_CR13","doi-asserted-by":"publisher","first-page":"173","DOI":"10.1186\/s43163-023-00536-7","volume":"39","author":"K Somayaji","year":"2023","unstructured":"Somayaji K, Muliya VS, KG MR, et al. A literature review of the maxillary sinus with special emphasis on its anatomy and odontogenic diseases associated with it. Egypt J Otolaryngol. 2023;39:173.","journal-title":"Egypt J Otolaryngol"},{"issue":"3","key":"8093_CR14","doi-asserted-by":"publisher","first-page":"300","DOI":"10.1016\/j.ajodo.2012.04.014","volume":"142","author":"RM Miner","year":"2012","unstructured":"Miner RM, Al Qabandi S, Rigali PH, Will LA. Cone-beam computed tomography transverse analysis. Part I: Normative data. Am J Orthod Dentofac Orthop. 2012;142(3):300\u20137.","journal-title":"Am J Orthod Dentofac Orthop"},{"key":"8093_CR15","unstructured":"McNamara JA Jr, Brudon WL. Orthodontics and Dentofacial Orthopedics. Needham; 2001."},{"issue":"3","key":"8093_CR16","doi-asserted-by":"publisher","first-page":"371","DOI":"10.1016\/j.joen.2015.10.017","volume":"42","author":"X Tian","year":"2016","unstructured":"Tian X, Qian L, Xin X, Wei B. An analysis of the proximity of maxillary posterior teeth to the maxillary sinus using cone-beam computed tomography. J Endod. 2016;42(3):371\u20137.","journal-title":"J Endod"},{"key":"8093_CR17","doi-asserted-by":"crossref","unstructured":"Embedding Fear in Medical AI. A Risk-Averse Framework for Safety and Ethics. AI; 2025; 6: 101.","DOI":"10.3390\/ai6050101"},{"key":"8093_CR18","unstructured":"Kline RB. Principles and Practice of Structural Equation Modeling. 4th ed. Guilford Press; 2015."},{"key":"8093_CR19","doi-asserted-by":"publisher","first-page":"2098","DOI":"10.1038\/s41598-023-29391-5","volume":"13","author":"A Abate","year":"2023","unstructured":"Abate A, Cavagnetto D, Lanteri V, Maspero C. Three-dimensional evaluation of the maxillary sinus in patients with different skeletal classes and cranio-maxillary relationships assessed with cone beam computed tomography. Sci Rep. 2023;13:2098.","journal-title":"Sci Rep"},{"key":"8093_CR20","doi-asserted-by":"publisher","first-page":"78","DOI":"10.1016\/j.ajodo.2022.10.030","volume":"164","author":"S\u00c7 Ci\u011ferim","year":"2023","unstructured":"Ci\u011ferim S\u00c7, Kaya S, Ci\u011ferim L, Erhamza TS, Bayzed J. Evaluation of changes in the maxillary sinus of orthodontic patients with maxillary molar distalization using cone-beam computed tomography. Am J Orthod Dentofac Orthop. 2023;164:78\u201388.","journal-title":"Am J Orthod Dentofac Orthop"},{"issue":"1","key":"8093_CR21","doi-asserted-by":"publisher","first-page":"91","DOI":"10.1186\/s12903-018-0551-1","volume":"18","author":"W Sun","year":"2018","unstructured":"Sun W, Xia K, Huang X, Cen X, Liu Q, Liu J. Knowledge of orthodontic tooth movement through the maxillary sinus: a systematic review. BMC Oral Health. 2018;18(1):91.","journal-title":"BMC Oral Health"},{"key":"8093_CR22","first-page":"207","volume":"46","author":"PS Chan","year":"2020","unstructured":"Chan PS, Cheng ES, Cathy TYW, Da YY, Chen YW, Hsin YW. The relationship between the roots of posterior maxillary teeth and adjacent maxillary sinus floor was associated with maxillary sinus dimension. J Med Sci. 2020;46:207\u201314.","journal-title":"J Med Sci"},{"issue":"4","key":"8093_CR23","doi-asserted-by":"publisher","first-page":"352","DOI":"10.4236\/ojst.2012.24060","volume":"2","author":"A Didilescu","year":"2012","unstructured":"Didilescu A, Rusu M, S\u0103ndulescu M, Georgescu C, Ciuluvic\u0103 R. Morphometric analysis of the relationships between the maxillary first molar and maxillary sinus floor. Open J Stomatol. 2012;2(4):352\u20137.","journal-title":"Open J Stomatol"},{"issue":"6","key":"8093_CR24","doi-asserted-by":"publisher","first-page":"819","DOI":"10.2319\/022018-135.1","volume":"88","author":"W Sun","year":"2018","unstructured":"Sun W, Xia K, Tang L, Liu C, Zou L, Liu J. Accuracy of panoramic radiography in diagnosing maxillary sinus-root relationship: A systematic review and meta-analysis. Angle Orthod. 2018;88(6):819\u201329.","journal-title":"Angle Orthod"},{"key":"8093_CR25","doi-asserted-by":"publisher","first-page":"154","DOI":"10.52403\/ijhsr.20240920","volume":"14","author":"B Gupta","year":"2024","unstructured":"Gupta B, Agarwal VG, Shiva. CBCT assessment of the proximity of the maxillary posterior teeth to the maxillary sinus floor before orthodontic treatment and after alignment and levelling. Int J Health Sci Res. 2024;14:154\u201361.","journal-title":"Int J Health Sci Res"},{"key":"8093_CR26","first-page":"695","volume":"7","author":"E Mattar","year":"2010","unstructured":"Mattar E, Hammad L, Faden A, Khalil H. Relation of maxillary teeth to the maxillary sinus in normal Saudi individuals living in Riyadh. Biosci Biotechnol Res Asia. 2010;7:695\u2013700.","journal-title":"Biosci Biotechnol Res Asia"},{"issue":"1","key":"8093_CR27","doi-asserted-by":"publisher","first-page":"9","DOI":"10.1590\/0103-6440201600679","volume":"27","author":"C Estrela","year":"2016","unstructured":"Estrela C, Nunes CABCM, Guedes OA, et al. Study of anatomical relationship between posterior teeth and maxillary sinus floor in a subpopulation of the Brazilian Central Region using cone-beam computed tomography - Part 2. Braz Dent J. 2016;27(1):9\u201315.","journal-title":"Braz Dent J"},{"issue":"4","key":"8093_CR28","doi-asserted-by":"publisher","first-page":"287","DOI":"10.18231\/j.jco.2023.049","volume":"7","author":"KA Nimbalkar","year":"2023","unstructured":"Nimbalkar KA, Datana S, Chopra SS, Jain D. Evaluation of maxillary sinus dimensions and volume in different sagittal and vertical facial types: A CBCT based study. J Contemp Orthod. 2023;7(4):287\u201392.","journal-title":"J Contemp Orthod"},{"issue":"1","key":"8093_CR29","doi-asserted-by":"publisher","first-page":"1516","DOI":"10.1186\/s12903-024-05341-z","volume":"24","author":"K Din\u00e7","year":"2024","unstructured":"Din\u00e7 K, \u0130\u00e7\u00f6z D. Maxillary sinus volume changes in individuals with different craniofacial skeletal patterns: CBCT study. BMC Oral Health. 2024;24(1):1516.","journal-title":"BMC Oral Health"},{"key":"8093_CR30","doi-asserted-by":"publisher","first-page":"25689","DOI":"10.1038\/s41598-025-10856-8","volume":"15","author":"T Azizia","year":"2025","unstructured":"Azizia T, Sultan K, Hajeer MY, et al. Evaluation of the relationship between sagittal skeletal discrepancies and maxillary sinus volume in adults using cone-beam computed tomography. Sci Rep. 2025;15:25689.","journal-title":"Sci Rep"},{"key":"8093_CR31","doi-asserted-by":"publisher","first-page":"6254656","DOI":"10.1155\/2022\/6254656","volume":"2022","author":"AA Altaweel","year":"2022","unstructured":"Altaweel AA, Saad Sowairi SM, Saaduddin Sapri AM, Saeedi SA, Alamri AH, Alnobi AA, Fahad ALSharif M, Mohsen A, Altokhi A, Abbas H. Assessment of the Relationship between Maxillary Posterior Teeth and Maxillary Sinus Using Cone-Beam Computed Tomography. Int J Dent. 2022;2022:6254656.","journal-title":"Int J Dent"},{"key":"8093_CR32","doi-asserted-by":"publisher","first-page":"S3809","DOI":"10.4103\/jpbs.jpbs_1280_24","volume":"16","author":"N Rasool","year":"2024","unstructured":"Rasool N, Shetty SV, Buch SA, Nair PM, Kalaichelvan S, Jayasheelan N. Evaluation of the Proximity of Root Apices of Maxillary Posterior Teeth to the Maxillary Sinus Floor using CBCT among Different Age Groups: A Retrospective Study. J Pharm Bioallied Sci. 2024;16:S3809\u2013381.","journal-title":"J Pharm Bioallied Sci"},{"issue":"6","key":"8093_CR33","doi-asserted-by":"publisher","first-page":"1197","DOI":"10.1002\/cre2.451","volume":"7","author":"T Regnstrand","year":"2021","unstructured":"Regnstrand T, Torres A, Petitjean E, Lambrechts P, Benchimol D, Jacobs R. CBCT-based assessment of the anatomic relationship between maxillary sinus and upper teeth. Clin Exp Dent Res. 2021;7(6):1197\u2013204.","journal-title":"Clin Exp Dent Res"},{"issue":"1","key":"8093_CR34","doi-asserted-by":"publisher","first-page":"236","DOI":"10.1186\/s12903-025-05442-3","volume":"25","author":"X Ji","year":"2025","unstructured":"Ji X, He J, Zhang L, Huang D. Effect of the anatomical patterns of maxillary sinus floor on the endodontic microsurgery plan of maxillary sinusitis of endodontic origin. BMC Oral Health. 2025;25(1):236.","journal-title":"BMC Oral Health"},{"issue":"1","key":"8093_CR35","first-page":"74","volume":"146","author":"T Baccetti","year":"2014","unstructured":"Baccetti T, Franchi L, McNamara JA. Maxillary and mandibular arch dimensions in untreated Class I and Class II patients. Am J Orthod Dentofac Orthop. 2014;146(1):74\u201382.","journal-title":"Am J Orthod Dentofac Orthop"}],"container-title":["BMC Oral Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12903-026-08093-0","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12903-026-08093-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12903-026-08093-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T15:51:08Z","timestamp":1775231468000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1186\/s12903-026-08093-0"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,14]]},"references-count":35,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["8093"],"URL":"https:\/\/doi.org\/10.1186\/s12903-026-08093-0","relation":{},"ISSN":["1472-6831"],"issn-type":[{"value":"1472-6831","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,14]]},"assertion":[{"value":"2 June 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"10 March 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"14 March 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"This retrospective study was approved by the Ethics Committee of Istanbul Medeniyet University (No: 25\/455). Informed consent for CBCT imaging and the scientific use of anonymized data was obtained from all participants and\/or their legal guardians prior to image acquisition.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"589"}}