MULTILOCULAR APPEARANCE OF ORTHOKERATINIZED ODONTOGENIC CYST: A CASE REPORT

Orthokeratinized odontogenic cyst (OOC) was initially defined as the uncommon orthokeratinized type of keratocyst (OKC) by World Health Organization (WHO). Several studies have shown that OOC has different clinicopathologic aspects when compared with other developmental cysts, especially OKC. So now emerges to be a distinct entity, according 4th edition WHO Classification Head and Neck Tumors which published in January 2017. Clinically, it usually occurs single unilocular radiographic appearance posterior mandible predilection males mostly is seen between third fourth decades. In this case we present an arise multilocular lesion causes thinning expansion buccal cortical plate treated enucleation curettage.