Anatomical and clinical research progress of the lateral supramalleolar perforator flap.

BackgroundThe lateral supramalleolar perforator flap has evolved significantly since its introduction. Initial descriptions focused on its basic vascular anatomy and surgical technique. However, over time, advancements in imaging technology and surgical techniques have led to a deeper understanding of its vascular patterns and potential modifications.MethodsTo conduct this review, a comprehensive literature search was conducted using electronic databases such as PubMed, Scopus, and Embase.ResultsThe review has highlighted various surgical designs and transfer techniques that have been developed to optimize the flap's effectiveness in different clinical scenarios.ConclusionThis study provides a theoretical basis for further research and the development of lateral supramalleolar perforator flap.