[The treatment of fracture-dislocation of the humeral head by blind pinning (author's transl)].

The authors have treated 7 fracture-dislocations of the humeral head by blind pinning. The fractures were reduced by traction under general anaesthesia. 3 or 4 pins were then introduced into the olecranon fossa and driven up through the humeral head. After an average follow up of 29 months, the results were excellent in 9 cases, good in 5 and fair in 3. In 3 cases only, necrosis of the humeral head was noted.