掌深弓除传统介绍外尚见到由桡动脉和小指尺侧动脉分支所形成。
The deep palmar arch, besides the traditional (view-point), also consists of the branches of the redial artery and the ulnaris digiti minimi artery.
虎口区供应拇、示指的动脉主要为拇指桡掌侧固有动脉、拇指尺掌侧固有动脉和示指桡掌侧固有动脉。
The blood supply of the thumb and indicator comes from mainly the radial artery of the indicator, the ulnar palmar collateral artery of the thumb and the radial palmar collateral artery of the thumb.
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