CPT® Code 29130

A static splint, as described by CPT® Code 29130, is a medical device applied to stabilize an injury to the finger. The primary purpose of this splint is to decrease movement and provide support to the posterior aspect of the finger, which is crucial for the healing process. The application of a static splint is particularly important in cases where immobilization is necessary to prevent further injury and to promote recovery. During the procedure, the finger may first be coated with petroleum jelly to protect the skin from irritation caused by the splint material. Following this, casting tape is wrapped around the finger to secure the splint in place. The splint itself is created using plaster sheets that are cut to the appropriate length, immersed in water, and saturated to ensure proper molding. After excess water is gently squeezed out, the plaster is applied to the posterior aspect of the finger, where it is smoothed and molded to fit comfortably. Finally, an elastic bandage or tape is used to wrap around the splint, ensuring that it remains securely in place. This contrasts with the application of a dynamic splint, as referenced in CPT® Code 29131, which allows for movement of the finger by applying a gentle sustained force, tailored to the specific injury or condition being treated.