| ICD-10 Code | Description |
| 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 |
| L97.125 | Non-pressure chronic ulcer of left thigh with muscle involvement without evidence of necrosis |
| L97.126 | Non-pressure chronic ulcer of left thigh with bone involvement without evidence of necrosis |
| L97.128 | Non-pressure chronic ulcer of left thigh with other specified severity |
| L97.129 | Non-pressure chronic ulcer of left thigh with unspecified severity |
