Sprain of MCP joint of right little finger, sequela

This code indicates a long-term complication or residual effect stemming from a sprain of the metacarpophalangeal (MCP) joint of the right little finger. This could include chronic pain, stiffness, instability, or limited range of motion that persists after the initial healing phase of the sprain. It signifies that the original injury has resolved, but its lasting impact continues to affect the patient.

Use this code when documenting a patient presenting with ongoing symptoms directly attributable to a previously sustained sprain of the right little finger's MCP joint. This applies to follow-up encounters where the primary focus is managing the chronic sequelae, rather than the acute injury itself. Examples include persistent joint pain, reduced grip strength, or chronic swelling years after the initial sprain.

• Always ensure documentation clearly links the current condition to a past sprain of the specified joint.
• Look for terms like "history of sprain with residual pain," "chronic instability post-sprain," or "sequela of previous sprain."
• Do not use for acute or subacute sprains; those require codes without the "S" seventh character.