orthosis

An orthosis is a specially designed device that supports, aligns, prevents, or corrects the function of a body part, such as a limb or the spine. It is custom-made to help improve mobility, reduce pain, or assist in recovery from injury or disability. Orthoses can be braces, splints, or shoe inserts, and they work by providing stability, guiding proper movement, or offloading stress on the affected area. They are used by healthcare professionals to enhance function and quality of life for individuals with physical challenges.