Which splint is described as flexible and adaptable to irregular body contours?

• A. Air Splint
• B. Vacuum Splint
• C. Elastic Bandage
• D. SAM Splint

Answer: (D)

Being able to conform a splint to irregular body contours requires a material that is easily moldable yet capable of holding its shape once formed. The SAM splint fits this need perfectly: it’s a lightweight, semi-rigid splint made with an aluminum core and a foam cover that you can bend, twist, and fold around uneven limbs or joints. Because you can shape it to match the exact contours of a hand, wrist, ankle, or more complex anatomy, it provides immobilization that follows the body’s irregularities and stays in place once molded.

In contrast, an air splint relies on inflation to become rigid, which can limit precise contouring and may compress surrounding tissues if not perfectly inflated. A vacuum splint creates rigidity by sucking out air, which also locks into a specific shape and is less adaptable to adjustments once formed. An elastic bandage by itself is flexible and can support or hold a splint, but it does not provide a rigid immobilization on its own.