Crushing injury of unspecified thigh, subsequent encounter

This code signifies a crushing injury to an unspecified thigh that is being treated during a subsequent encounter. A crushing injury involves significant compression of the soft tissues, potentially leading to muscle damage, nerve damage, and vascular compromise, without specifying which thigh is affected.

Use this code when a patient presents for follow-up care, such as wound checks, physical therapy, or medication management, for a previously diagnosed crushing injury to an unspecified thigh. This applies to any encounter after the initial treatment of the acute injury.

• Ensure the documentation clearly indicates a "subsequent encounter" for the injury.
• Verify that the injury is indeed a "crushing injury" and not another type of trauma.
• If the specific thigh (left or right) is documented, use the more specific code (S77.11XD or S77.12XD).