Lacerat extn musc/fasc/tend l idx fngr at wrs/hnd lv, init

This code signifies a cut or tear through the extensor muscle, fascia, and/or tendon of the left index finger. The injury is located specifically at the wrist or hand level, indicating damage to the structures responsible for extending the index finger.

Apply this code for patients presenting with a fresh, open wound that has severed or partially severed the extensor apparatus of the left index finger. This includes injuries from sharp objects, machinery, or other trauma resulting in a laceration requiring initial treatment.

• Ensure the documentation specifies the left index finger and the extensor mechanism.
• Verify the injury location is at the "wrist and hand level" to differentiate from more distal finger injuries.
• Confirm this is the initial encounter for treatment of this specific injury.