Which splint includes an elastic component and can assist movement?

Which splint includes an elastic component and can assist movement?

• A. dynamic splints
• B. dorsal block splint
• C. long thumb spica
• D. wrist cock-up splint

Answer: (A)

Dynamic splints use elastic elements such as cords or springs to apply a controlled, movement-promoting force. This design allows the finger or joint to be moved with gentle assistance while protecting healing tissues, which is essential for tendon rehab and improving range of motion. In contrast, the dorsal block splint, long thumb spica, and wrist cock-up splints are static devices that immobilize joints in a fixed position without providing an elastic assist. They protect or rest tissues but don’t actively aid movement. So, the splint that includes an elastic component and can assist movement is the dynamic splint.

Dynamic splints use elastic elements such as cords or springs to apply a controlled, movement-promoting force. This design allows the finger or joint to be moved with gentle assistance while protecting healing tissues, which is essential for tendon rehab and improving range of motion. In contrast, the dorsal block splint, long thumb spica, and wrist cock-up splints are static devices that immobilize joints in a fixed position without providing an elastic assist. They protect or rest tissues but don’t actively aid movement. So, the splint that includes an elastic component and can assist movement is the dynamic splint.