Odontogenic cysts, which showed cystic radiolucency in the jaw bone by radiographic examination and computed tomography, were enucleated by operation in 3 dogs. One dog had a odontogenic keratocyst in the incisive bone of the right maxilla and another 2 cases revealed dentigerous cysts in the mandible. These cyst walls were enucleated or transpired by semiconductor laser. Afterwards, osteogenes...

Temporomandibular joint ankylosis is inability to open mouth due to either a fibrous or bony union between the head of the condyle and the glenoid fossa. It is most commonly associated with trauma, local or systemic infection, tumors or systemic disease such as ankylosing spondylitis, rheumatoid arthritis, or psoriasis. Odontogenic keratocyst as defined by World Health Organization are known fo...

Impacted mandibular third molars are commonly associated with pericoronal radiolucencies. Dentigerous cysts is the most common developmental cyst of jaw. Ameloblastoma, and Odontogenic keratocyst have similar clinical radiographic features but they differ in histopathological treatment modalities. This article presents case a 35year old male patient complaint mild pain swelling, posteriorly rig...