Strain extn musc/fasc/tend r mid finger at forarm lv, init

This code signifies a muscle strain affecting the extensor structures of the right middle finger, specifically at the forearm level. This injury involves the muscle fibers, the surrounding connective tissue (fascia), and the tendon responsible for extending the middle finger.

Apply this code when documenting an acute injury to the extensor muscles, fascia, or tendons of the right middle finger, originating from the forearm. This typically occurs due to overuse, sudden forceful extension, or direct trauma during activities like sports or repetitive tasks.

• Ensure the documentation specifies "initial encounter" for the "A" seventh character.
• Verify the injury is to the extensor muscles/tendons, not flexors.
• Confirm the injury location is at the forearm level and involves the right middle finger.