A 20 year old female patient walked in to the OPD department with pain and swelling in the lower right back region of the jaw since 3 months. . Pain was mild,intermittent and of gradual onset. It was exaggerated on mastication.
Single diffused swelling on the right side of the face.
Location- superiorly from infra orbital margin to lower border of the Mandible inferiorly
Media laterally from corner of the mouth to external auditory meatus
Small 3.4mm single well circumscribed swelling in the region of 43 and 44 present in right labial vestibule. The vestibule is obliterated.
Consistency- bony hard and tender
No cortical expansion of buccal lingual cortex is appreciated.
Findings: missing 45
Investigation advised: OPG
What could be the possible diagnosis??