S53.2 - Traumatic rupture of radial collateral ligament S53 - Dislocation and sprain of joints and ligaments of elbow S53.2 - Traumatic rupture of radial collateral ligament S53.20 - Traumatic rupture of unspecified radial collateral ligament S53.21 - Traumatic rupture of right radial collateral ligament S53.22 - Traumatic rupture of left radial collateral ligament