Which of the following best describes orthotic devices?

Orthotic devices are specifically designed to stabilize, support, or correct musculoskeletal issues within the body. Their primary purpose is to assist individuals whose body parts require extra support due to injury, condition, or structural deformity. Examples of orthotic devices include braces, splints, and shoe inserts. These devices play a crucial role in rehabilitation, enabling better function and preventing further injury by maintaining proper alignment and reducing strain on affected areas.

While some devices may indeed enhance mobility or provide pain relief, the defining characteristic of orthotics is their function in stabilizing or supporting particular body parts. Monitoring health is not a primary function of orthotic devices, which further emphasizes why "stabilize or support body parts" is the most accurate description.