1. This complicated fracture is not uncommon.
2. If recognized and properly treated early, there should be little or no residual disability or deformity.
3. Careful roentgen-ray study is necessary, with particular care to include the elbow joints, in all ulnar shaft fractures.
4. Neglected cases result in great loss of function and much deformity.
(C) 1934 All Rights Reserved.The Journal of Bone and Joint Surgery, Inc.