This document discusses casting, splinting, and bracing for wounds. It describes how casts are used to hold fractures in place and prevent movement of injured areas. Splints are used when there is too much swelling and prevent motion, especially for soft tissue injuries. Braces allow a predetermined amount of motion and can be alternatives to splints. The document provides examples of different types of casts, splints, and braces and how they can help treat and protect wounds, fractures, and surgical sites. It emphasizes that casting, splinting, and bracing are important techniques for immobilizing injuries and wounds during the healing process.