Impact of technological advancements on short-term outcomes in flap reconstruction after soft tissue sarcoma resection: A retrospective comparative analysis.

Background: Soft tissue sarcomas (STS) are rare malignancies requiring extensive surgical resection, often leading to significant soft tissue defects. Flap reconstruction is crucial for restoring function and appearance. Recent reconstructive microsurgery advancements, including high-resolution indocyanine green (ICG) imaging and ultra-high-frequency ultrasonography (UHFU), have revolutionized preoperative planning and intraoperative guidance.