S68.02 - Partial traumatic metacarpophalangeal amputation of thumb S68.0 - Traumatic metacarpophalangeal amputation of thumb S68.02 - Partial traumatic metacarpophalangeal amputation of thumb S68.021 - Partial traumatic metacarpophalangeal amputation of right thumb S68.022 - Partial traumatic metacarpophalangeal amputation of left thumb S68.029 - Partial traumatic metacarpophalangeal amputation of unspecified thumb