Myomucosal flap in the treatment of oronasal fistula in a patient with cleft lip and palate: case report

Introduction: Cleft lip and palate (CLP) are common malformations affecting function and aesthetics, with late-onset fistulas arising in bone grafts. Objective: This study aimed to review the challenges and therapeutic options for these fistulas, by means of a case report. Case report: A 65-year-old female patient with a history of CLP and multiple surgeries sought treatment for a persistent fistula. Surgery was performed to remove the fistula and close it with a myomucosal flap, followed by postoperative follow-up. Results: The surgery was successful, with no new fistulas or...