{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T01:21:39Z","timestamp":1776734499640,"version":"3.51.2"},"reference-count":15,"publisher":"BMJ","issue":"9","funder":[{"DOI":"10.13039\/501100003508","name":"Universitat de Val\u00e8ncia","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003508","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2021,8,27]]},"published-print":{"date-parts":[[2021,9]]},"abstract":"<jats:p>Osteomas are benign tumours of bone tissue restricted to the craniofacial skeleton. The aim of this article is to present and discuss the demographic and clinical aspects and the management of craniomaxillofacial osteomas. When the patient was submitted from primary care to our hospital, he was 68 years old, and he had ankylosis of the temporomandibular joint for the previos 4 years. A CT scan was performed, finding a giant mandibular osteoma. Conservative treatment and radiological follow-up were carried out with clinical stability. Osteomas more often are seen in the paranasal sinuses and in young adults, with no differences in gender. Most are asymptomatic, but they can cause local problems. For its diagnosis, CT is usually performed. Treatment options are conservative management and follow-up or surgery. Although rarely, they can recur. Mandibular peripheral osteoma is a rare entity. Depending on the symptoms, a conservative or surgical treatment can be chosen. A clinical and radiological follow-up is necessary to detect possible recurrences or enlargement.<\/jats:p>","DOI":"10.1136\/bcr-2021-244014","type":"journal-article","created":{"date-parts":[[2021,9,22]],"date-time":"2021-09-22T12:40:24Z","timestamp":1632314424000},"page":"e244014","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":7,"title":["Mandibular osteoma as a cause of ankylosis and progressive trismus"],"prefix":"10.1136","volume":"14","author":[{"given":"Noelia","family":"Ortega Beltr\u00e1","sequence":"first","affiliation":[{"name":"Otorhinolaringology, Hospital Universitario Doctor Peset, Valencia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Silvia","family":"Matarredona Quiles","sequence":"additional","affiliation":[{"name":"Otorhinolaringology, Hospital Universitario Doctor Peset, Valencia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miguel","family":"Mart\u00edn Arroyo","sequence":"additional","affiliation":[{"name":"Otorhinolaringology, Hospital Universitario Doctor Peset, Valencia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6574-1550","authenticated-orcid":false,"given":"Francisco","family":"Pons Rocher","sequence":"additional","affiliation":[{"name":"Cirurgia, Universitat de Valencia Facultat de Medicina i Odontologia, Valencia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2021,9,22]]},"reference":[{"key":"2025082711023887000_14.9.e244014.1","first-page":"60","article-title":"Osteoma mandibular perif\u00e9rico","volume":"13","author":"Espinosa Fern\u00e1ndez","year":"2017","journal-title":"Rev Mex Cirug\u00eda Bucal y Maxilofac"},{"key":"2025082711023887000_14.9.e244014.2","doi-asserted-by":"crossref","first-page":"1093","DOI":"10.1016\/j.joms.2011.05.006","article-title":"Review of 43 osteomas of the craniomaxillofacial region","volume":"70","author":"Boffano","year":"2012","journal-title":"J Oral Maxillofac Surg"},{"key":"2025082711023887000_14.9.e244014.3","doi-asserted-by":"crossref","first-page":"460","DOI":"10.1007\/s12663-010-0112-x","article-title":"A giant osteoma of the mandible","volume":"14","author":"Gawande","year":"2015","journal-title":"J Maxillofac Oral Surg"},{"key":"2025082711023887000_14.9.e244014.4","doi-asserted-by":"crossref","DOI":"10.5624\/isd.2011.41.3.107","article-title":"Osteomas of the craniofacial region","volume":"41","author":"Nah","year":"2011","journal-title":"Imaging Sci Dent"},{"key":"2025082711023887000_14.9.e244014.5","first-page":"1796","article-title":"Facial osteomas: fourteen cases and a review of literature","volume":"19","author":"Dell'Aversana Orabona","year":"2015","journal-title":"Eur Rev Med Pharmacol Sci"},{"key":"2025082711023887000_14.9.e244014.6","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/S1348-8643(14)00029-9","article-title":"A huge osteoma of the mandible detected with head and neck computed tomography","volume":"12","author":"Ohashi","year":"2015","journal-title":"Oral Sci Int"},{"key":"2025082711023887000_14.9.e244014.7","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1016\/j.joms.2020.07.210","article-title":"Giant osteomas: optimizing outcomes through virtual planning; a report of two cases and review of the literature","volume":"79","author":"Lazar","year":"2021","journal-title":"J Oral Maxillofac Surg"},{"key":"2025082711023887000_14.9.e244014.8","doi-asserted-by":"crossref","first-page":"836","DOI":"10.1007\/s12663-014-0717-6","article-title":"Giant osteoma of mandible causing dyspnea: a rare case presentation and review of the literature","volume":"14","author":"Sadeghi","year":"2015","journal-title":"J Maxillofac Oral Surg"},{"key":"2025082711023887000_14.9.e244014.9","unstructured":"De Conto F . 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