Nondisp fx of pisiform, right wrist, init for clos fx

This code signifies a break in the pisiform bone, one of the small carpal bones in the wrist, specifically located in the right wrist. The fracture is described as "nondisplaced," meaning the bone fragments are still in their normal anatomical alignment. This is the first time this particular injury is being treated.

Use this code for a patient presenting with a newly diagnosed, closed fracture of the pisiform bone in their right wrist, where imaging confirms no displacement of the bone fragments. This applies to the initial evaluation and treatment phase of the injury.

• Ensure documentation specifies "right wrist" and "pisiform" to differentiate from other carpal bones or laterality.
• Verify the fracture is explicitly documented as "nondisplaced" and "closed."
• The "A" in the seventh character indicates an initial encounter for active treatment of the fracture.