CPT® Code 29000

The application of a halo type body cast, designated by CPT® Code 29000, is a specialized procedure primarily utilized in the management of certain cranial and spinal conditions. This procedure is typically performed in a clinical setting and involves the careful application of a cast that encircles the torso, providing support and stabilization. The halo cast is designed to immobilize the head and neck, allowing for proper alignment and healing of the underlying structures. The process begins with the application of a stockinette, which serves as a protective layer over the skin. Following this, padding is added to ensure comfort and prevent skin irritation. The casting material, which can be either plaster or fiberglass, is then prepared by immersing it in water to achieve the necessary pliability. Once the excess water is removed, the casting material is wrapped around the torso, ensuring that it conforms to the body shape. The incorporation of anterior and posterior halo brackets into the cast is a critical step, as these brackets are essential for securing the halo device that will be placed subsequently. This procedure is typically performed 2-3 days prior to the actual placement of the cranial halo, allowing for adequate preparation and adjustment of the cast to ensure optimal fit and function.