掌侧瘢痕因其不明显使患者更易忍受，桡骨的血供也可能受到更少的干扰。
Volar scars are better tolerated as they are less obvious and the blood supply to the radius is less likely to be disturbed.
结论在冲击压缩力下，桡骨的两端，尤其是远端容易骨折，并与时间有关。
Conclusion Under impact compression the radius gets fractured easily at both ends, especially at distance section, and the fracture is related to time.
如果一个人摔倒时伸开双手，也就是说用手撑地，那他很可能就会摔断桡骨——支撑前臂的最主要的两块骨头之一。
If a person falls on their outstretched hand, they are most likely to break the radius, one of the two main bones supporting the forearm.
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