An atlas which will be a working primer of microvascular donor sites and recipient site anatomy for the transfer of free flaps. The authors describe techniques of harvesting flaps as well as inserting them and preparing recipient sites. This is a comprehensive work. It includes 43 donor sites with detailed anatomy, 98 basic and varied techniques of flap design, harvesting or fabrication, 39 procedures for exposure of the recipient vessels. Almost all of the necessary anatomic information and surgical techniques for reconstructive microsurgery are described and illustrated. This book is concise and precise. The essentials of an enormous amount of literature have been selected and combined with the authors' anatomic investigations and clinical experiences. The results have been condensed into short, clear, and succinct descriptions.