Lacerat extn musc/fasc/tend l lit fngr at wrs/hnd lv, init

This code signifies a cut or tear affecting the extensor muscle, its surrounding fascia, and the tendon of the little finger on the left hand. The injury is specifically located at the wrist or hand level. This indicates damage to the structures responsible for extending (straightening) the left little finger.

Apply this code for initial encounters involving acute traumatic lacerations to the extensor mechanism of the left little finger. This would include injuries from sharp objects, machinery, or other incidents causing a deep cut that severs these specific tissues. It is appropriate when the patient is receiving active treatment for the injury.

• Ensure documentation specifies the left little finger and the wrist/hand level.
• Confirm the injury is a laceration and involves the extensor muscle, fascia, and tendon.
• Verify this is the initial encounter for the injury; subsequent encounters will require different seventh characters.