Orthosis, pronounced as awr-thoh-sis, refers to an external device or apparatus specially created and used in orthopedics for the purpose of correcting or improving a musculoskeletal deformity, supporting or assisting a weakened anatomical structure, or enhancing the overall function of a limb or the body as a whole. Also known as an orthotic, an orthosis can be custom-made or prefabricated, designed to either immobilize or facilitate movement, and can be fabricated from a variety of materials such as metal, plastic, fabric, or leather.
Typically prescribed by physicians or orthopedic specialists, orthoses have multiple applications and can be employed to treat conditions such as fractures, sprains, tendon and ligament injuries, joint instability, muscle weakness, and abnormal gait patterns. By providing external support or resistance, orthoses aid in stabilizing joints, improving alignment, redistributing forces, preventing further injury, promoting healing, and enhancing functional abilities.
Orthoses are personalized for each patient, taking into consideration factors such as the individual's unique anatomy, condition, level of activity, and desired outcome. A thorough assessment, including physical examination and diagnostic imaging, is conducted before determining the appropriate type, design, and fitting specifications. Furthermore, orthotic intervention requires comprehensive patient education and training to ensure proper use, as well as regular follow-up visits to monitor progress and make any necessary adjustments.
In summary, an orthosis is an external device used in orthopedics to correct, improve, or support musculoskeletal deformities and function. By delivering tailored support, stability, or assistance, orthoses play a pivotal role in promoting healing, reducing pain, and restoring optimal mobility and function for individuals experiencing orthopedic conditions or musculoskeletal injuries.
