Versatility of Pedicled Perforator-Based V-Y Advancement Flaps for Reconstruction of the Upper Limb: A Case Series and Review of the Literature.

Introduction: The aim of any reconstruction is to provide a robust and cosmetically pleasing result that does not significantly alter function. We describe our experience of using the V-Y principle in advancement flaps designed around a distinct perforator to reconstruct soft tissue defects of the upper limb. The shortcomings of fasciocutaneous and fascial flaps requiring skin grafting can be eliminated.

Methods: This was a 10-year retrospective review of patients who had V-Y flaps based on a distinct perforator for defects of the shoulder, axilla, arm, elbow, forearm, wrist, and hand. Defects of the digits and thumb were excluded.

Results: There were 59 flaps in 52 patients with an average age of 44 years (18-72 years). Skin malignancy was the most common primary etiology. The average defect size was 35 cm (9-80 cm). There were no total flap failures; however, there were 4 partial losses, which healed by secondary intention. Seven flaps had to be explored for the hematoma evacuation.

Conclusions: The use of V-Y flaps based on distinct perforators in the upper limb retains limb aesthetics, allows early mobility and is a safe and reliable technique.