Orthopedic braces stabilize injured joints, muscles, and bones during recovery from sprains, fractures, surgeries, or arthritis, providing support, pain relief, and motion control. Prophylactic braces prevent sports injuries via added stability; rehabilitative braces immobilize post-op sites; functional braces allow controlled movement; unloader braces shift weight off arthritic knees. Common types: knee (ACL/hinged sleeves), ankle-foot orthoses (AFOs for drop foot), wrist-hand (carpal tunnel), spinal (scoliosis), shoulder immobilizers. Breathable neoprene/composites with adjustable straps ensure fit; benefits include faster healing, reduced swelling, improved mobility/confidence.