Closure of long‐standing oroantral fistula: Surgical challenge in medically compromised patient—A case report

Abstract

Abstract A systematic treatment plan of controlling chronic sinusitis, optimizing systemic health, and appropriate selection of surgical technique are essential requirements for successful closure of oroantral fistula.

Keywords

• buccal advancement flap
• buccal fat pad
• maxillary sinusitis
• oroantral fistula
• pneumonitis