Physical medicine is a branch of medicine dedicated to the prevention, diagnosis, treatment, and rehabilitation of individuals with physical impairments or disabilities. It focuses on enhancing and restoring functional ability and optimizing quality of life. This field investigates the medical conditions affecting physical function, often involving the musculoskeletal and nervous systems, employing medical (frequently non-surgical) and interdisciplinary rehabilitative interventions to promote independence and overall well-being across the lifespan.