Oroantral Fistula - A general dental practitioner`s dilemma

Closure of oroantral fistula possess difficulty to both general dental practitioner and oral & maxillofacial surgeon. Different options have been proposed, each having its own merits and demerits. Choice of a procedure depends upon the expertise, facilities available, local and general factors of the patient. Successful closure equally depends on complete elimination of sinus infection excision of fistulous tract and proper post operative care.