Brachioradialis re-routing for the restoration of active supination and correction of forearm pronation deformity in cerebral palsy.

摘要

A brachioradialis muscle rerouting procedure was used to restore active supination in five children with cerebral palsy and a pronation deformity. Following release and lengthening of the pronator quadratus and pronator teres muscles, respectively, the brachioradialis tendon was divided as a Z plasty and the distal part of the tendon was passed through the interosseous space in a dorsal to palmar direction, and then sutured to its proximal end. The procedure resulted in a gain of 81 degrees of active supination.