Fig. 2From: Nonunion of humeral medial condyle fracture caused by excessive functional exercise: a case report and review of the literatureInternal fixation of HMCF. A Find the ulnar nerve to separate and protect it. B Enter the joint cavity to find the fracture end and bone fragments. C-D The bone fragments and the medial condyle fragment can be seen after ossification. E The separated bone fragments, 3 × 2x1cm size. F Two hollow metal screws fixedBack to article page