Abstract
The orthokeratinized odontogenic cyst (OOC) is a rare developmental jaw cyst. Recognition of OOC as a unique entity has long been due, yet its inexplicable radiographic presentation resembling dentigerous cyst, histological likeness to odontogenic keratocyst (OKC) and inconsistent cytokeratin expression profiles overlapping with both as well as with the epidermis, makes it rather confounding. Diagnosis of OOC is important as the pathologic behavior, clinical outcome and the surgical management of OOC is disparate. This is the report of a case of OOC in relation to an impacted mandibular third molar and critical review of this entity with an emphasis on its biologic characteristics is highlighted.
orthokeratinized odontogenic cyst; odontogenic keratocyst; keratocystic odontogenic tumor; intraosseous epidermoid cyst
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Publication Dates
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Publication in this collection
04 June 2013 -
Date of issue
Mar 2013
History
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Received
15 Oct 2012 -
Accepted
14 Dec 2012