Transfer of pronator teres for pronation contracture of forearm. A, Incision along radial aspect of forearm centered over insertion of pronator teres. B, Exposure of pronator teres insertion on radius. C, Elevation of pronator teres insertion with strip of periosteum from radius. D, Anchoring hole drilled in anterolateral part of radial cortex, with smaller hole drilled through posteromedial part. E–G, Pronator teres tendon rerouted posteriorly through interosseous membrane, passed from lateral to medial through hole drilled in radius, and sutured. SEE TECHNIQUE 72.1.