Inj flexor musc/fasc/tend r idx fngr at wrs/hnd lv, init

This code signifies an injury to any flexor muscle, its surrounding fascia, or its tendon within the right index finger, specifically at the level of the wrist or hand. This includes strains, sprains, tears, or other non-open injuries to these structures.

Apply this code for patients presenting with an acute injury to the flexor apparatus of their right index finger, such as from a sudden forceful movement, direct impact, or overuse leading to a strain or partial tear. This code is appropriate for the initial assessment and treatment of such an injury.

• Ensure the documentation specifies the right index finger and confirms the injury is to a flexor structure (muscle, fascia, or tendon).
• Verify the injury occurred at the wrist or hand level, not more distally within the finger.
• The "A" in the seventh character indicates an initial encounter for this injury.