Puncture wound with foreign body of unsp buttock, sequela

This code signifies a long-term complication or residual effect stemming from a puncture wound in an unspecified buttock that involved a foreign body. It indicates that the initial injury has healed, but ongoing issues related to the original trauma and retained foreign material persist.

Apply this code when documenting conditions such as chronic pain, nerve damage, infection, or scar tissue formation in the buttock, directly attributable to a past puncture wound with a foreign body. This code is appropriate for follow-up encounters addressing these persistent sequelae, rather than the initial acute injury.

• Always use this code as a secondary diagnosis, following a code for the specific sequela (e.g., chronic pain, scar).
• Ensure documentation clearly links the current condition to the historical puncture wound with a foreign body.
• Verify that the buttock location is unspecified; otherwise, a more specific anatomical code should be chosen.