CPT® Code 25443

Arthroplasty with prosthetic replacement of the scaphoid carpal bone, also known as the navicular bone, is a surgical procedure aimed at restoring function and alleviating pain in the wrist joint. This procedure is typically indicated for patients suffering from severe damage or degeneration of the scaphoid due to conditions such as avascular necrosis, trauma, or chronic arthritis. The surgery involves the removal of the damaged scaphoid bone and its replacement with a prosthetic component designed to mimic the natural anatomy and function of the bone. The operation is performed through a midline incision on the posterior aspect of the wrist, allowing for direct access to the radiocarpal joint. During the procedure, careful attention is given to protect the surrounding nerves and tendons, ensuring minimal disruption to the wrist's structural integrity. The use of a trial prosthesis allows for intraoperative adjustments to ensure optimal fit and function before the final prosthetic components are secured in place. This meticulous approach aims to restore mobility and reduce pain, ultimately improving the patient's quality of life.