[Internal pinning of the humerus by the supra-epitrochlear route. Apropos of 20 cases]

The authors report 20 cases of internal fixation of the humerus by the internal route, they discuss the place of internal fixation among other therapeutic methods and recall the advantages of the supratrochlear internal route, more simple to carry out and always atraumatic. This method is however only used where orthopedic treatment has failed.