L89.0 - Pressure ulcer of elbow
L89.01 - Pressure ulcer of right elbow
L89.010 - Pressure ulcer of right elbow, unstageable
L89.011 - Pressure ulcer of right elbow, stage 1
L89.012 - Pressure ulcer of right elbow, stage 2
L89.013 - Pressure ulcer of right elbow, stage 3
L89.014 - Pressure ulcer of right elbow, stage 4
L89.019 - Pressure ulcer of right elbow, unspecified stage