S31.81 - Open wound of right buttock S31.8 - Open wound of other parts of abdomen, lower back and pelvis S31.81 - Open wound of right buttock S31.811 - Laceration without foreign body of right buttock S31.812 - Laceration with foreign body of right buttock S31.813 - Puncture wound without foreign body of right buttock S31.814 - Puncture wound with foreign body of right buttock S31.815 - Open bite of right buttock S31.819 - Unspecified open wound of right buttock