| Full description | Non-pressure chronic ulcer of buttock with bone involvement without evidence of necrosis |
| Billable | Yes |
| Chapter | Chapter 12: Diseases of the skin and subcutaneous tissue (L00-L99) |
| Section | Other disorders of the skin and subcutaneous tissue (L80-L99) |
| Parent code | L98.41 — Non-pressure chronic ulcer of buttock |