桡骨头是通过环状韧带附着在尺骨头上。尺骨头一断,环状韧带跟桡骨小头就因为肌肉的牵拉脱离了。
尺骨骨折处不用钉子固定,桡骨永远没法固定在游离的断尺骨头上
桡骨头是通过环状韧带附着在尺骨头上。尺骨头一断,环状韧带跟桡骨小头就因为肌肉的牵拉脱离了。
尺骨骨折处不用钉子固定,桡骨永远没法固定在游离的断尺骨头上
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