Nondisp fx of lunate, unsp wrist, init for opn fx

This code signifies a break in the lunate bone of the wrist that has not shifted out of its normal anatomical position. It specifically indicates an open fracture, meaning the skin and soft tissue were compromised, exposing the bone to the outside environment. This code is used for the initial treatment of such an injury.

Use this code for a patient presenting with a newly diagnosed, non-displaced open fracture of the lunate bone, regardless of which wrist is affected. This applies to the initial encounter for active treatment of the fracture, such as debridement, irrigation, and stabilization.

• Ensure documentation clearly specifies "nondisplaced" and "open fracture" of the lunate.
• Confirm this is the patient's initial encounter for this specific injury; subsequent encounters will require a different seventh character.
• Laterality (left or right wrist) is not specified in this code, so it is appropriate for either.