--- L89.810 Pressure ulcer of head, unstageable

--- L89.811 Pressure ulcer of head, stage 1

--- L89.812 Pressure ulcer of head, stage 2

--- L89.813 Pressure ulcer of head, stage 3

--- L89.814 Pressure ulcer of head, stage 4

--- L89.816 Pressure-induced deep tissue damage of head

--- L89.819 Pressure ulcer of head, unspecified stage