S63.417S
ICD-10-CMTraumatic rupture of collateral ligament of left little finger at metacarpophalangeal and interphalangeal joint, sequela
This code signifies a chronic or late effect of a traumatic tear in the collateral ligament of the left little finger, specifically affecting both the metacarpophalangeal (MCP) and interphalangeal (IP) joints. This indicates a persistent issue resulting from an injury that occurred in the past, rather than an acute event.
Apply this code when documenting a patient presenting with ongoing symptoms, such as pain, instability, or limited range of motion, directly attributable to a previously sustained traumatic rupture of the collateral ligament in the left little finger's MCP and IP joints. This is appropriate for follow-up visits or when the sequela of the original injury is being treated.
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