External constriction, right ankle, sequela

This code signifies a long-term or late effect resulting from external compression or binding around the right ankle. This could include issues like chronic pain, nerve damage, circulatory problems, or skin changes that persist after the initial constricting force has been removed.

Apply this code when documenting residual conditions in the right ankle that are directly attributable to a past incident of external constriction. Examples include sequelae from a tightly applied cast, prolonged use of a restrictive brace, or an injury involving binding that led to lasting complications.

• Always use an additional code to identify the specific sequela, such as chronic pain (e.g., G89.29) or peripheral neuropathy (e.g., G60.9).
• Ensure documentation clearly links the current ankle condition to a previous external constriction event.
• This "S" seventh character indicates a sequela, meaning the acute phase of the injury has passed, and the patient is now experiencing residual effects.