L89.3 - Pressure ulcer of buttock
L89.32 - Pressure ulcer of left buttock
L89.320 - Pressure ulcer of left buttock, unstageable
L89.321 - Pressure ulcer of left buttock, stage 1
L89.322 - Pressure ulcer of left buttock, stage 2
L89.323 - Pressure ulcer of left buttock, stage 3
L89.324 - Pressure ulcer of left buttock, stage 4
L89.329 - Pressure ulcer of left buttock, unspecified stage