Nondisp fx of hook process of hamate bone, left wrist, init

This code signifies a break in the hook-shaped projection of the hamate bone, located on the ulnar side of the left wrist, where the bone fragments remain in their anatomical position. This injury is considered a closed fracture, meaning the skin over the fracture site is intact.

Apply this code for initial treatment of a patient presenting with a newly diagnosed, non-displaced fracture of the hook of the left hamate bone. This often occurs due to direct trauma, such as falling onto an outstretched hand or impact from sports equipment like a golf club or baseball bat.

• Ensure documentation specifies "nondisplaced" and "left wrist" for accurate code assignment.
• Verify this is the patient's initial encounter for this specific fracture. Subsequent care will require a different encounter character.
• Confirm the fracture is closed; open fractures have distinct coding pathways.