The Free Flap Based on a Single Proximal Perforator of Radial Artery: the Ultrasonography Study and Clinical Applications in Reconstruction of Digital Defect
Abstract:Background: To locate the anastomosable constant perforator of radial artery on the proximal forarm using ultrasonography, and describe the application of free radial artery flap based on a single proximal perforator in the reconstruction of digital soft tissue defects. Methods: In 20 forarms (10 right and 10 left) from 10 volunteers, the perforators in the proximal half of forarm from radial artery were visualized by ultrasonography. Then the free radial artery perforator flaps based on the single perforator … Show more
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