CPT® Code 26477

The procedure described by CPT® Code 26477 involves the shortening of an extensor tendon in the hand or finger. This surgical intervention is typically indicated for patients who present with an extension deformity, which can arise from various conditions, including the late effects of injuries or degenerative diseases such as severe rheumatoid arthritis or osteoarthritis. In cases where the extensor tendon is excessively long, it can lead to functional impairments and discomfort, necessitating surgical correction. The shortening procedure aims to restore normal function and alignment by reducing the length of the tendon. This is achieved through a surgical technique where the tendon is divided, and the ends are overlapped and sutured together, effectively shortening the tendon. Following the procedure, the affected hand or finger is immobilized in a splint to ensure proper healing and to maintain the new tendon length until recovery is complete. It is important to note that this code is applicable for each tendon that is shortened during the procedure, emphasizing the need for accurate reporting in medical coding practices.