| 释义 |
metacarpal bone
释义
掌骨：手部骨骼的一部分，位于手腕和指骨之间，共有五根。
例句
1·Objective To explore a new treating method of serious open and comminuted fracture of metacarpal bone and phalange.
目的探讨开放性、粉碎性掌指骨骨折的治疗新方法。
2·The degree of comminuted fracture of metacarpal bone was directly related with power and duration of the instruments causing trauma.
掌骨骨折的粉碎程度与致伤物的力量及作用时间直接相关；
3·Objective To analyze the curative effect of different type of first metacarpal bone basal body fracture exerting diversity approaches.
目的分析用不同方法治疗不同类型的第一掌骨基底骨折所获得的疗效。
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