Contusion of left little finger w damage to nail, init

This code signifies a bruise to the left little finger, specifically involving trauma to the nail structure. The injury is characterized by subcutaneous bleeding and swelling, and the nail itself may show discoloration, subungual hematoma, or other signs of damage.

Apply this code when documenting an initial presentation for a patient who has sustained a direct impact or crushing injury to their left little finger, resulting in a contusion that also affects the fingernail. This would include scenarios such as catching the finger in a door, striking it with a hammer, or other blunt force trauma.

• Ensure documentation clearly specifies the left little finger and involvement of the nail.
• Confirm this is the patient's first encounter for this specific injury.
• Do not use for open wounds, fractures, or dislocations.