What is the purpose of using a dynamic splint in rehabilitation?

Using a dynamic splint in rehabilitation primarily serves the purpose of providing long duration tension on healing structures. The design of dynamic splints facilitates gradual movement and controlled stretching of the affected area, which is essential in promoting healing and improving range of motion. This gentle tension helps to align collagen fibers in a favorable orientation as they heal, thus enhancing the overall recovery process.

While other options address important aspects of injury management, none align as closely with the primary function of a dynamic splint. Temporary immobilization, the application of heat, and restriction of movement are typically associated with different types of splints or modalities that serve to either protect, manage pain, or limit motion for inflammatory or acute phases. Dynamic splints, by contrast, are specifically geared towards encouraging recovery through movement and tension, crucial for effective rehabilitation.