Inj extn musc/fasc/tend r little finger at wrs/hnd lv, init

This code signifies an injury to any extensor muscle, fascia, or tendon of the right little finger, occurring specifically at the wrist or hand level. This includes various types of damage beyond a simple strain, such as a tear, rupture, or laceration, affecting the structures responsible for extending the little finger.

Use this code for initial encounters when documenting an acute injury to the extensor apparatus of the right little finger at the wrist or hand. This would apply to scenarios like a patient presenting after a direct blow, a fall, or a sudden forceful extension leading to damage of these specific tissues.

• Ensure the documentation specifies "right little finger" and "extensor" structures.
• Verify the injury location is at the "wrist and hand level" to differentiate from injuries higher up the forearm.
• Confirm this is the "initial encounter" for the injury; subsequent care will require a different seventh character.