| 释义 |
metacarpophalangeal joint
释义
掌指关节：手部五个手指与掌骨相连接的关节。
例句
1·Traumatic dislocation of the metacarpophalangeal joint is a relatively uncommon injury.
外伤性脱位的掌指关节是一种相对少见的损伤。
2·Elbow flexion, wrist flexion and extension, and metacarpophalangeal joint flexion and extension were not impaired.
但是肘关节屈曲、腕关节的屈曲和伸展、掌指关节的屈曲和伸展未受影响。
3·Injury to the ulnar collateral ligament of the metacarpophalangeal joint trips off the tongue more agreeably as gamekeeper's thumb.
手掌指骨的尺侧副韧带受的伤，通俗的说就是猎场看护人手指。
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