Strain flexor musc/fasc/tend l idx fngr at forarm lv, init

This code signifies an injury to the flexor muscles, fascia, or tendons of the left index finger, specifically where these structures originate or pass through the forearm. This type of injury is characterized by overstretching or tearing of the muscle fibers or connective tissues, resulting in pain, swelling, and impaired finger movement.

Use this code for a patient presenting with a new injury to the flexor structures of their left index finger, located at the forearm level. This would include acute sprains or strains sustained during activities like gripping, lifting, or repetitive hand movements. It is appropriate for the initial evaluation and treatment of such an injury.

• Ensure documentation specifies the left index finger and the forearm level of the injury.
• Confirm the encounter is the initial one for this specific injury.
• Distinguish from contusions or lacerations; this code is for a strain.