A randomized clinical trial comparing early active motion programs: Earlier hand function, TAM, and orthotic satisfaction with a relative motion extension program for zones V and VI extensor tendon repairs.

Study Design: Randomized clinical trial with parallel groups.

Introduction: Early active mobilization programs are used after zones V and VI extensor tendon repairs; two programs used are relative motion extension (RME) orthosis and controlled active motion (CAM). Although no comparative studies exist, use of the RME orthosis has been reported to support earlier hand function.