| ICD-10 Code | Description |
| L97.921 | Non-pressure chronic ulcer of unspecified part of left lower leg limited to breakdown of skin |
| L97.922 | Non-pressure chronic ulcer of unspecified part of left lower leg with fat layer exposed |
| L97.923 | Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of muscle |
| L97.924 | Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of bone |
| L97.925 | Non-pressure chronic ulcer of unspecified part of left lower leg with muscle involvement without evidence of necrosis |
| L97.926 | Non-pressure chronic ulcer of unspecified part of left lower leg with bone involvement without evidence of necrosis |
| L97.928 | Non-pressure chronic ulcer of unspecified part of left lower leg with other specified severity |
| L97.929 | Non-pressure chronic ulcer of unspecified part of left lower leg with unspecified severity |
