Unspecified open wound of unspecified forearm, sequela

This code signifies a long-term consequence or complication resulting from an open wound on an unspecified part of the forearm, where the specific nature of the wound is not documented. This could include chronic pain, scarring, nerve damage, or limited range of motion that persists after the initial wound has healed. The "sequela" indicates that the acute injury has passed, and this code addresses the lasting effects.

Use this code when a patient presents with a current condition that is a direct result of a previously sustained, unspecific open wound to the forearm. This is appropriate when the medical record clearly links the current complaint to an old injury, and the specific type of open wound (e.g., laceration, puncture) was not documented or is unknown. It's used for follow-up care related to these chronic issues.

• Always look for more specific sequela codes if the nature of the lasting effect (e.g., scar, nonunion) is documented.
• Ensure the documentation explicitly states the current condition is a "sequela" or "late effect" of a prior forearm open wound.
• Avoid using this code for acute open wounds; those require codes from the initial encounter or subsequent encounter categories.