S31.82 - Open wound of left buttock S31.8 - Open wound of other parts of abdomen, lower back and pelvis S31.82 - Open wound of left buttock S31.821 - Laceration without foreign body of left buttock S31.822 - Laceration with foreign body of left buttock S31.823 - Puncture wound without foreign body of left buttock S31.824 - Puncture wound with foreign body of left buttock S31.825 - Open bite of left buttock S31.829 - Unspecified open wound of left buttock