Dislocation and sprain of joints and ligaments at wrist and hand level Includes:avulsion of joint or ligament at wrist and hand levellaceration of cartilage, joint or ligament at wrist and hand levelsprain of cartilage, joint or ligament at wrist and hand leveltraumatic hemarthrosis of joint or ligament at wrist and hand leveltraumatic rupture of joint or ligament at wrist and hand leveltraumatic subluxation of joint or ligament at wrist and hand leveltraumatic tear of joint or ligament at wrist and hand levelExcludes2strain of muscle, fascia and tendon of wrist and hand (S66.-)The appropriate 7th character is to be added to each code from category S63A - initial encounterD - subsequent encounterS - sequela