Pnctr w fb of unsp great toe w damage to nail, init

This code signifies a penetrating injury to an unspecified great toe, where a foreign object has entered the tissue and caused damage to the toenail. This injury is acute and represents the first time the patient is receiving treatment for this specific wound.

Apply this code when a patient presents with a puncture wound to the great toe, such as from stepping on a nail or splinter, and the foreign body is still embedded or has clearly caused trauma to the nail plate or nail bed. This is appropriate for the initial visit for evaluation and treatment of the injury.

• Ensure documentation specifies "great toe" and "unspecified" if laterality is not noted.
• Verify that the foreign body is explicitly mentioned as present or having caused the puncture and nail damage.
• Confirm this is the initial encounter for this specific injury; subsequent care would use a different encounter character.