Inj intrns musc/fasc/tend r little fngr at wrs/hnd lv, init

This code signifies an injury to any of the small muscles, their surrounding connective tissue, or tendons located within the right little finger, specifically at the level of the wrist or hand. This includes damage such as strains, sprains, or partial tears to these intrinsic structures.

Apply this code when documenting an initial presentation of an injury affecting the intrinsic musculature, fascia, or tendons of the right little finger. This would be appropriate for acute trauma, such as a hyperextension injury or direct impact, that results in pain, swelling, or functional impairment of the little finger.

• Ensure the documentation clearly specifies the right little finger and that the injury is to an intrinsic structure.
• Verify this is the patient's first encounter for this specific injury.
• Distinguish from injuries to extrinsic tendons or other finger structures.