Lacerat extn musc/fasc/tend r mid finger at wrs/hnd lv, init

This code signifies a tear or cut to the extensor muscle, its surrounding fascia, and the tendon of the right middle finger. The injury is specifically located at the wrist or hand level. This represents the initial treatment for such an injury.

Apply this code when documenting an acute injury to the extensor mechanism of the right middle finger, involving the muscle, fascia, and tendon, at the wrist or hand. This is appropriate for the first encounter where the injury is diagnosed and treatment is initiated.

• Ensure documentation specifies the right middle finger and the wrist/hand level for the laceration.
• Confirm the injury involves all three components: extensor muscle, fascia, and tendon.
• This "A" suffix indicates an initial encounter for active treatment of the injury.