Icd 10 unspecified open wound left buttock July 8, 2019 16 32 64 128 Icd 10 code for unspecified open wound left buttock Unspecified open wound of left buttock initial encounter icd 10 Icd 10 open wound left buttock Open wound left hand icd 10 Open wound of left arm icd 10 Open wound icd 10 Left leg open wound icd 10