Traum rupt of volar plate of l idx fngr at MCP/IP jt, init

This diagnosis code signifies a tear or break in the volar plate of the left index finger, specifically at the metacarpophalangeal (MCP) and/or interphalangeal (IP) joints, resulting from an acute injury. The volar plate is a thick ligament that prevents hyperextension of the finger joints. Rupture of this structure typically causes pain, swelling, and instability.

Use this code for patients presenting with an acute, traumatic injury to the left index finger where clinical examination and/or imaging confirm a rupture of the volar plate at the MCP or IP joint. This code is appropriate for the initial encounter for treatment of this specific injury.

• Ensure documentation clearly specifies the left index finger and the traumatic nature of the rupture.
• Verify the encounter is the initial one for this injury; subsequent encounters will require a different seventh character.
• Distinguish from sprains or other ligamentous injuries, as this code is specific to a rupture of the volar plate.