Disp fx of hook pro of hamate bone, unsp wrs, 7thB

This code signifies a break in the hook-shaped projection of the hamate bone, located on the ulnar side of the wrist, where the bone fragments are no longer in their normal alignment. It specifically indicates that the fracture is open, meaning there is a break in the skin communicating with the fracture site, and this is the first time the patient is receiving treatment for this injury. The "unspecified wrist" designation means the documentation does not specify whether it's the left or right wrist.

This code is appropriate for initial encounters where a patient presents with a clinically and radiographically confirmed displaced open fracture of the hamate hook. It should be used when the medical record clearly indicates an open wound associated with the fracture and the specific wrist (left or right) is not documented. This code is typically assigned in emergency department or initial orthopedic consultation settings.

• Ensure documentation explicitly states "displaced" and "open fracture" of the hamate hook.
• If the laterality (left or right wrist) is specified, a more specific code should be chosen.
• Confirm this is the initial encounter for treatment; subsequent care would use a different encounter character.