{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,14]],"date-time":"2026-03-14T00:50:47Z","timestamp":1773449447383,"version":"3.50.1"},"reference-count":9,"publisher":"BMJ","issue":"4","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2022,4,4]]},"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:p>Mesiodens is the most common type of supernumerary tooth, located between the maxillary central incisors. A young man was referred by his orthodontist for management of a supernumerary tooth located in quadrant I, superposed to the bottom of the right maxillary sinus, distally orientated with the crown in contact with the apex of the palatal root of the maxillary first molar. The tooth was found on a panoramic radiography before starting his orthodontic treatment. To remove it and in order to study, its relationship to the anatomical structures a cone-beam CT examination was performed. This revealed the presence of a mesiodens located on the right paramedian maxillary area. Pericoronal tissue submitted for histopathological examination showed an uninflamed dental follicle. Healing was uneventful. This case shows that mesiodens outside the arch, located in the posterior palate, may be not discovered in a panoramic radiograph.<\/jats:p>","DOI":"10.1136\/bcr-2022-249132","type":"journal-article","created":{"date-parts":[[2022,5,23]],"date-time":"2022-05-23T11:30:52Z","timestamp":1653305452000},"page":"e249132","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Case of hidden tooth: mesiodens fortuitously discovered on a cone-beam CT examination"],"prefix":"10.1136","volume":"15","author":[{"given":"Alexandre","family":"Perez","sequence":"first","affiliation":[{"name":"Unit of Oral Surgery and Implantology, Divison of Maxillo-facial Surgery, Geneva University Hospitals, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ourania","family":"Stergiopulos","sequence":"additional","affiliation":[{"name":"Division of Orthodontics, University Clinics of Dental Medicine, University of geneva dental School, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8140-8010","authenticated-orcid":false,"given":"Vincent","family":"Lenoir","sequence":"additional","affiliation":[{"name":"Division of Radiology, Diagnostic Department, Geneva University Hospital, Faculty of Medicine, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tommaso","family":"Lombardi","sequence":"additional","affiliation":[{"name":"Unit of Oral Surgery and Implantology, Divison of Maxillo-facial Surgery, Geneva University Hospitals, Geneva, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2022,4,21]]},"reference":[{"key":"2025082710540543000_15.4.e249132.1","doi-asserted-by":"crossref","first-page":"178","DOI":"10.1016\/j.ejmg.2007.12.006","article-title":"Mesiodens","volume":"51","author":"Van Buggenhout","year":"2008","journal-title":"Eur J Med Genet"},{"key":"2025082710540543000_15.4.e249132.2","first-page":"362","article-title":"Mesiodens--diagnosis and management of a common supernumerary tooth","volume":"69","author":"Russell","year":"2003","journal-title":"J Can Dent Assoc"},{"key":"2025082710540543000_15.4.e249132.3","first-page":"612","article-title":"Supernumerary teeth--an overview of classification, diagnosis and management","volume":"65","author":"Garvey","year":"1999","journal-title":"J Can Dent Assoc"},{"key":"2025082710540543000_15.4.e249132.4","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-263X.2002.00366.x"},{"key":"2025082710540543000_15.4.e249132.5","first-page":"481","article-title":"[Possibilities and limits of orthopantomographic films]","volume":"39","author":"Bonneau","year":"1985","journal-title":"Actual Odontostomatol"},{"key":"2025082710540543000_15.4.e249132.6","first-page":"1169","article-title":"SADMFR guidelines for the use of cone-beam computed Tomography\/ digital volume tomography","volume":"124","author":"Dula","year":"2014","journal-title":"Swiss Dent J"},{"key":"2025082710540543000_15.4.e249132.7","doi-asserted-by":"crossref","first-page":"708","DOI":"10.1093\/ejo\/cjt101","article-title":"Morphologic characteristics, location, and associated complications of maxillary and mandibular supernumerary teeth as evaluated using cone beam computed tomography","volume":"36","author":"Mossaz","year":"2014","journal-title":"Eur J Orthod"},{"key":"2025082710540543000_15.4.e249132.8","doi-asserted-by":"crossref","first-page":"201","DOI":"10.14219\/jada.archive.1983.0390","article-title":"Impacted supernumerary teeth: a survey of 50 cases","volume":"106","author":"Nazif","year":"1983","journal-title":"J Am Dent Assoc"},{"key":"2025082710540543000_15.4.e249132.9","article-title":"[A man with pain in his upper jaw]","volume":"155","author":"Jaspers","year":"2011","journal-title":"Ned Tijdschr Geneeskd"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2022-249132","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T17:54:12Z","timestamp":1756317252000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2022-249132"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,4]]},"references-count":9,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2022,4,21]]},"published-print":{"date-parts":[[2022,4]]}},"alternative-id":["10.1136\/bcr-2022-249132"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2022-249132","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,4]]}}}