L97.12 - Non-pressure chronic ulcer of left thigh L97.1 - Non-pressure chronic ulcer of thigh L97.12 - Non-pressure chronic ulcer of left thigh
L97.121 - Non-pressure chronic ulcer of left thigh limited to breakdown of skin L97.122 - Non-pressure chronic ulcer of left thigh with fat layer exposed L97.123 - Non-pressure chronic ulcer of left thigh with necrosis of muscle L97.124 - Non-pressure chronic ulcer of left thigh with necrosis of bone L97.129 - Non-pressure chronic ulcer of left thigh with unspecified severity