Patients with carcinoma buccal mucosa requiring marginal mandibulectomy pose various key challenges with regard to reconstruction. To study the role and feasibility of the PMMC flap reconstruction in patients of carcinoma buccal mucosa with intact mandible. Study design: retrospective analysis of prospectively maintained data at a tertiary cancer institute in India. Inclusion criteria: all patients of carcinoma buccal mucosa undergoing marginal mandibulectomy at our institute from 1st Jan 2015 to 31st March 2018 with reconstruction done by the PMMC flap. The retrospective analysis showed 82 patients satisfied the inclusion criteria. Median age of the patients was 46 years. Seventy-seven (93.90%) patients were male while 5 (6.09%) patients were female. Median Ryle's tube dependency was 13 days. Median follow-up period was 28 months. All the patients had acceptable cosmesis and mouth opening with minimal morbidity. PMMC flap reconstruction after marginal mandibulectomy in patients with carcinoma buccal mucosa is a robust, cosmetically, and functionally acceptable option.
Keywords: Carcinoma buccal mucosa; Mandibular invasion; PMMC flap.
© Indian Association of Surgical Oncology 2020.