Inj long flexor musc/fasc/tend l thm at wrs/hnd lv, init

This code signifies an injury to the long flexor muscle, fascia, or tendon of the left thumb, specifically at the wrist or hand level, that is not otherwise classified as a sprain, strain, or laceration. It covers various other specified types of damage to these structures.

Use this code for initial encounters when documentation indicates a non-laceration, non-sprain, and non-strain injury to the left thumb's long flexor apparatus at the wrist or hand. Examples include crush injuries, avulsions, or other specified traumas to these specific tissues.

• Ensure the documentation clearly specifies the left thumb and the injury location as the wrist or hand level.
• Verify the injury type is "other specified" and not a simple sprain, strain, or open wound.
• Confirm this is the patient's initial encounter for this specific injury.