CPT® Code 29085

The CPT® Code 29085 refers to the application of a cast specifically designed for the hand and lower forearm, commonly known as a gauntlet cast. This procedure involves several steps to ensure proper immobilization of the affected area. Initially, a stockinette is placed over the skin to provide a protective layer. Following this, padding is applied over the stockinette to enhance comfort and protect the skin from the cast material. The next step involves the use of plaster or fiberglass rolls, which are immersed in water to activate their setting properties. After saturation, any excess water is gently squeezed out to ensure the material is not overly wet, which could affect the setting process. The saturated plaster or fiberglass is then carefully wrapped around the arm, typically starting from the distal (far) end and moving towards the proximal (near) end. This technique allows for a snug fit that conforms to the contours of the arm. The final step includes smoothing and molding the cast to ensure it is secure and comfortable for the patient. The gauntlet cast is particularly effective for immobilizing distal forearm fractures and wrist injuries, providing the necessary support for healing while allowing for some mobility in the fingers.