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Supplement: Advances in reconstructive microsurgery.

Reconstructive microsurgery represents one of the most significant advances in surgery in the last half of the twentieth century. Although emerging from the field of plastic surgery, it transcends the specialty and has led to advances in orthopedics, otolaryngology, urology, gynecology, neurosurgery, vascular surgery, transplantation, and cardiothoracic surgery. This supplement is a collection of work from the world’s leaders that covers the history, current practice, and lines of research charting the course of reconstructive microsurgery into the future. The articles are arranged in four categories: