Department of Hand and Reconstructive Microsurgery, National University Health System, Level 11, Tower Block 1E Kent Ridge Road, Singapore 119228, Singapore.
Department of Hand and Reconstructive Microsurgery, National University Health System, Level 11, Tower Block 1E Kent Ridge Road, Singapore 119228, Singapore.
Hand Clin. 2020 Feb;36(1):1-8. doi: 10.1016/j.hcl.2019.08.001.
The vascular supply of the hand and wrist is derived from the radial and ulnar arteries. This forms a complex network of vessels on the palmar and dorsal surfaces of the hand. Anastomoses and branching patterns of vessels at the level of the carpals, metacarpals, and phalanges form the basis of old and new flap designs. This article provides an overview on the vascular anatomy of the hand and forearm with emphasis on the blood supply to various flaps.
手部和腕部的血管供应来自桡动脉和尺动脉。这些血管在手的掌侧和背侧形成了一个复杂的血管网络。腕骨、掌骨和指骨水平的血管吻合和分支模式是新旧皮瓣设计的基础。本文概述了手部和前臂的血管解剖结构，重点介绍了各种皮瓣的血液供应。
