When is a sugar-tong splint used?

• A. For immobilizing the knee after ligament injury
• B. For initial stabilization of forearm fractures (distal radius/ulna) before definitive treatment
• C. For immobilizing the shoulder after dislocation
• D. For stabilizing the ankle after sprain

Answer: (B)

Sugar-tong splint is used for the initial stabilization of forearm fractures, especially injuries to both the radius and ulna before definitive treatment. This splint encircles the forearm and wrist, immobilizing the forearm as a unit so the bones stay aligned and swelling can be monitored. It provides pain control and a manageable way to transport the patient to definitive care, where casting or fixation can be performed. It isn’t used for immobilizing the knee, shoulder, or ankle, which require other immobilization devices.