The only ulnarfracture group was only with ulnarfracture models.
单纯尺骨骨折组仅制备尺骨骨折模型。
2
The ulnarfracture and radial head dislocation should be anatomical reduced. And the ulnar should be concerned about deformity and radial head about subluxation or dislocation during follow-up.
术中应该解剖复位尺骨骨折和桡骨头脱位，在随访中应该关注尺骨畸形和桡骨头半脱位或者脱位的问题。
3
Intervention: Surgical repair of a distal humerus fracture with or without ulnar nerve transposition.