You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A patient gives history of recurrent episodes of pain and swelling in Mandibular posterior region.He is diagnosed to have pericoronitis.The partially erupted 3rd molar was vital.On radiographical examination a well defined radiolucency was found with distal aspect of the respected tooth. What could be the daignosis: and explain in detail?
Paradental Cyst
Aka:

Baccal bifurcation Cyst
Craig’s cyst
Collateral cyst
Mandi 3rd molar – Association.

Associated with VITAL TOOTH and recurrent pericoronitis DISTAL Aspect of mandi 3rd molar