Single perforator-based anterolateral thigh flap, the workhorse flap, in oral cancer reconstruction: A tertiary care institution experience

Abstract

ABSTRACT Background: Ablative procedures of the oral cavity require composite removal of tissues, which results in compromise of both functional activities and esthetic mutilation and proves to be a reconstructive challenge. This paper focuses on the reliability and versatility of a single perforator-based anterolateral thigh (ALT) flap in oral cancer reconstruction. Materials and Methods: All patients who underwent reconstruction with a single perforator-based ALT for oral cancer defects at our center were included in the study. Results: Forty-seven patients who underwent reconstruction with a single perforator-based ALT flap were included in our study. The average flap size in our series was 111 cm2, with the largest measuring 375 cm2. They was a complete loss of flap in two patients; both of them underwent salvage procedure and were reconstructed with pectoralis major myocutaneous flap. One had a partial loss that underwent re-exploration. Conclusion: We conclude that a single perforator-based ALT is a very safe, reliable, and versatile flap for head and neck reconstruction. The microvascular anastomosis may be expensive and technically a limitation; however, it has found a permanent place in our head and neck reconstructive toolkit and is the workhorse flap for head and neck reconstruction.