Disp fx of pisiform, right wrist, init for opn fx

This code signifies a break in the pisiform bone, one of the small carpal bones in the wrist, specifically on the right side. The fracture is displaced, meaning the bone fragments are not properly aligned, and it is an open fracture, indicating a break in the skin that exposes the bone or allows communication with the fracture site.

This code is appropriate for the initial treatment of a patient presenting with an open, displaced fracture of the right pisiform bone. This typically occurs following direct trauma to the wrist, such as a fall onto an outstretched hand or a direct impact. It is used for the acute phase of care, including surgical repair or initial stabilization.

• Ensure documentation clearly specifies "displaced" and "open" for accurate code assignment.
• Verify the laterality is "right wrist" as this code is specific to the right side.
• This "B" encounter code is only used for the initial treatment of the fracture, including surgical intervention. Subsequent encounters will require different seventh characters.