Clinical outcomes of different muscle flap reconstruction after inguinal tumor resection: A case series

Purpose: To introduce the clinical outcomes of adductor longus and sartorius muscle transfer alone and combined application for reconstruction of the inguinal region. Methods: This is a retrospective study of patients between January 2019 and December 2022 who underwent adductor longus flap transfer, sartorius muscle flap transfer, and combined transfer of adductor longus and sartorius muscle. The demographic data and surgical details were recorded. Results: Sixteen patients were included, with a mean age of 57.5 years. Nine patients performed adductor longus flap transfers, three patients performed sartorius muscle flap transfers, and four patients performed combined transfers. The average operation time was 238 min. The average length of stay was 6.7 days. The average follow-up period was 9.6 months (range 6-16). The overall early postoperative complication rate was 12.5% (one patient had excessive wound exudation and one patient had a wound infection). No delayed postoperative complications occurred during the follow-up. Conclusion: The sartorius muscle flap, the adductor longus flap, and the combined application are suitable techniques for inguinal region reconstruction under different conditions. The combined application of the two flaps can fill the dead space and cover the neurovascular bundle efficaciously.