Traum rupt of volar plate of l mid finger at MCP/IP jt, subs

This code signifies a traumatic tear of the volar plate in the left middle finger, specifically affecting both the metacarpophalangeal (MCP) and interphalangeal (IP) joints. The volar plate is a thick ligament that prevents hyperextension of the finger joints. This diagnosis indicates a subsequent encounter for a patient receiving active treatment for this injury.

Use this code for follow-up visits, cast changes, wound care, or physical therapy sessions for a patient who has previously been diagnosed and is actively being treated for a traumatic rupture of the volar plate in the left middle finger, involving both the MCP and IP joints. This applies when the patient is still in the healing phase and not yet in the recovery or sequela stage.

• Ensure documentation clearly specifies "subsequent encounter" for active treatment.
• Verify the injury location is precisely the left middle finger, involving both MCP and IP joints.
• Distinguish from initial encounters (A) or sequela (S) encounters.