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Indian J Otolaryngol Head Neck Surg. 2007 Dec;59(4):399-400. doi: 10.1007/s12070-007-0115-1. Epub 2007 Dec 11.

Tooth in a cyst - Is it always a dentigerous cyst?.

Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India

Neelam Vaid, Ajay Kothadiya, Sushama Adwani

Affiliations

  1. K.E.M. Hospital, 2, National Hsg Soc, Baner road, Aundh, Pune, Maharashtra 411 007 India.

PMID: 23120487 PMCID: PMC3452257 DOI: 10.1007/s12070-007-0115-1

Abstract

We present the case report of an 18-year-old female patient who presented with unilateral nasal obstruction. Computed tomography scanning revealed an unerupted molar in the posterior wall of the right maxillary sinus with a cystic swelling in the sinus. The preoperative diagnosis was a dentigerous cyst. The patient underwent endoscopic removal of the cyst and tooth. The operative findings and histopathology showed that it was an odontogenic keratocyst. This paper stresses the importance of diagnosing this condition and that a tooth in a cyst is not always dentigerous.

Keywords: Dentigerous cyst; Endoscopic removal; Odontogenic keratocyst

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