Odontogenic keratocyst is characterized by a large squamous keratinization of its border, an aggressive growth[4] and a high recurrent rate. It has recentlybeendesignated by the World Health Organization as a Keratocystic Odontogenic Tumour (KCOT)[6]. The diagnosis can beconfirmed by the histopathologic examination only. The treatment modalities used are decompression, marsupialization, enuclea...