-- L89.50 Pressure ulcer of unspecified ankle

--- L89.500 Pressure ulcer of unspecified ankle, unstageable

--- L89.501 Pressure ulcer of unspecified ankle, stage 1

--- L89.502 Pressure ulcer of unspecified ankle, stage 2

--- L89.503 Pressure ulcer of unspecified ankle, stage 3

--- L89.504 Pressure ulcer of unspecified ankle, stage 4

--- L89.506 Pressure-induced deep tissue damage of unspecified ankle

--- L89.509 Pressure ulcer of unspecified ankle, unspecified stage

-- L89.51 Pressure ulcer of right ankle

--- L89.510 Pressure ulcer of right ankle, unstageable

--- L89.511 Pressure ulcer of right ankle, stage 1

--- L89.512 Pressure ulcer of right ankle, stage 2

--- L89.513 Pressure ulcer of right ankle, stage 3

--- L89.514 Pressure ulcer of right ankle, stage 4

--- L89.516 Pressure-induced deep tissue damage of right ankle

--- L89.519 Pressure ulcer of right ankle, unspecified stage

-- L89.52 Pressure ulcer of left ankle

--- L89.520 Pressure ulcer of left ankle, unstageable

--- L89.521 Pressure ulcer of left ankle, stage 1

--- L89.522 Pressure ulcer of left ankle, stage 2

--- L89.523 Pressure ulcer of left ankle, stage 3

--- L89.524 Pressure ulcer of left ankle, stage 4

--- L89.526 Pressure-induced deep tissue damage of left ankle

--- L89.529 Pressure ulcer of left ankle, unspecified stage