Postoperative complications of jejunal and skin valve reconstruction in free reconstructive surgery for hypopharyngeal carcinoma

Abstract

Background/Aim: This study evaluated the incidence of perioperative complications in jejunal flap compared with the free tissue flap approach. Patients and Methods: This study included 75 patients who underwent free flap reconstruction for hypopharyngeal carcinoma. The primary outcome was the incidence of pharyngocutaneous fistula, and the secondary outcomes were perioperative complications. Results: Pharyngocutaneous fistula developed in 7% of patients who underwent jejunal flap procedures and 6% of patients who underwent free tissue flap procedure. Flap sampling site complications occurred in 23% of patients who underwent jejunal flap procedures and in none of the patients who underwent free tissue flap procedure. Conclusion: No significant difference was observed in the incidence of pharyngocutaneous fistula between the two groups (p=0.99), but complications at the flap sampling site were significantly more common in jejunal flap procedures than in free tissue flap procedures (p=0.03). Free tissue flap procedures are potential reconstruction methods superior to jejunal flap methods.