Bilateral buttock pressure ulcer icd 10 July 8, 2019 16 32 64 128 Bilateral buttock pressure ulcer stage 3 icd 10 Pressure ulcer bilateral buttock stage 4 icd 10 code Pressure ulcer of bilateral buttock stage 2 icd 10 Buttock pressure ulcer icd 10 Pressure ulcer right buttock stage 2 icd 10 Right buttock pressure ulcer icd 10