ulnocarpal

例句：

1. 1.The ulnocarpal joint is a crucial part of the wrist.
   腕骨关节是手腕的关键部分。
2. 2. The doctor performed surgery on the patient's ulnocarpal area.
   医生对患者的腕部进行了手术。
3. 3.The ulnocarpal artery supplies blood to the hand and fingers.
   腕动脉为手和手指提供血液。