{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,27]],"date-time":"2025-11-27T16:10:03Z","timestamp":1764259803862},"reference-count":19,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2012,11,15]],"date-time":"2012-11-15T00:00:00Z","timestamp":1352937600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Aust Endodontic J"],"published-print":{"date-parts":[[2014,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This paper presents a case of maxillary sinus unilateral aplasia, an uncommon condition in adults, diagnosed as an incidental finding during cone\u2010beam computed tomography (<jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content>) examination for an endodontic case analysis. The patient was referred to a specialist endodontic practice for management of an upper right central incisor tooth. A <jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content> scan was performed. The images of the left maxillary sinus showed a total lack of pneumatisation, prompting the diagnosis of aplasia. The patient's otolaryngologist was made aware of the findings. Clinical evaluation of volumetric images should be performed by an adequately trained dentist or radiologist so the maximum amount of information is gathered for the patient. This requires a systematic approach to ensure that no relevant information is missed and should include the paranasal sinuses and other surrounding structures as incidental findings can be observed during <jats:styled-content style=\"fixed-case\">CBCT<\/jats:styled-content> analysis.<\/jats:p>","DOI":"10.1111\/aej.12001","type":"journal-article","created":{"date-parts":[[2012,11,16]],"date-time":"2012-11-16T08:38:14Z","timestamp":1353055094000},"page":"26-31","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Maxillary sinus unilateral aplasia as an incidental finding following cone\u2010beam computed (volumetric) tomography"],"prefix":"10.1111","volume":"40","author":[{"given":"Liviu","family":"Steier","sequence":"first","affiliation":[{"name":"Postgraduate Dental Education Unit Institute of Clinical Education Warwick Medical School University of Warwick  Coventry UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gabriela","family":"Steier","sequence":"additional","affiliation":[{"name":"Duquesne University School of Law  Pittsburgh Pennsylvania USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esma J","family":"Do\u011framac\u0131","sequence":"additional","affiliation":[{"name":"Orthodontic Department Guy's Hospital King's College London Dental Institute  London UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giampiero","family":"Rossi\u2010Fedele","sequence":"additional","affiliation":[{"name":"Postgraduate Dental Education Unit Institute of Clinical Education Warwick Medical School University of Warwick  Coventry UK"},{"name":"Post\u2010Graduate Program in Dentistry Pontifical Catholic University of Rio Grande do Sul \u2013 PUCRS  Porto Alegre Rio Grande do Sul Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,11,15]]},"reference":[{"key":"e_1_2_4_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2007.06.011"},{"key":"e_1_2_4_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2010.12.007"},{"key":"e_1_2_4_4_1","volume-title":"Essentials of dental radiography and radiology","author":"Whaites E","year":"2002"},{"key":"e_1_2_4_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajodo.2005.08.041"},{"key":"e_1_2_4_6_1","volume-title":"Oral anatomy, histology and embryology","author":"Berkovitz BKB","year":"2002"},{"key":"e_1_2_4_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/ca.20026"},{"key":"e_1_2_4_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2011.02.032"},{"key":"e_1_2_4_9_1","doi-asserted-by":"publisher","DOI":"10.1097\/SCS.0b013e3181ecc2d9"},{"key":"e_1_2_4_10_1","doi-asserted-by":"publisher","DOI":"10.1259\/dmfr\/72395885"},{"key":"e_1_2_4_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1440-1673.2005.01432.x"},{"key":"e_1_2_4_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10006-009-0200-6"},{"key":"e_1_2_4_13_1","unstructured":"European Commission.2012)Radiation Protection: Cone Beam CT for Dental and Maxillofacial Radiology. Evidence based guidelines [PDF on internet]. Luxembourg: Luxembourg. 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