| ICD-10 Code | Description |
| L97.101 | Non-pressure chronic ulcer of unspecified thigh limited to breakdown of skin |
| L97.102 | Non-pressure chronic ulcer of unspecified thigh with fat layer exposed |
| L97.103 | Non-pressure chronic ulcer of unspecified thigh with necrosis of muscle |
| L97.104 | Non-pressure chronic ulcer of unspecified thigh with necrosis of bone |
| L97.105 | Non-pressure chronic ulcer of unspecified thigh with muscle involvement without evidence of necrosis |
| L97.106 | Non-pressure chronic ulcer of unspecified thigh with bone involvement without evidence of necrosis |
| L97.108 | Non-pressure chronic ulcer of unspecified thigh with other specified severity |
| L97.109 | Non-pressure chronic ulcer of unspecified thigh with unspecified severity |
| L97.111 | Non-pressure chronic ulcer of right thigh limited to breakdown of skin |
| L97.112 | Non-pressure chronic ulcer of right thigh with fat layer exposed |
| L97.113 | Non-pressure chronic ulcer of right thigh with necrosis of muscle |
| L97.114 | Non-pressure chronic ulcer of right thigh with necrosis of bone |
| L97.115 | Non-pressure chronic ulcer of right thigh with muscle involvement without evidence of necrosis |
| L97.116 | Non-pressure chronic ulcer of right thigh with bone involvement without evidence of necrosis |
| L97.118 | Non-pressure chronic ulcer of right thigh with other specified severity |
| L97.119 | Non-pressure chronic ulcer of right thigh with unspecified severity |
| 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 |
