Physical medicine and rehabilitation, also known as physiatry or rehabilitation medicine, or physical and rehabilitation medicine, is a branch of medicine that aims to enhance and restore functional ability and quality of life to those with physical impairments or disabilities. A physician having completed training in this field is referred to as a physiatrist. Physiatrists specialize in restoring optimal function to people with injuries to the muscles, bones, ligaments, or nervous system.
The major concern as a medical field is the ability of a person to function optimally within the limitations placed upon them by a disabling impairment or disease process for which there is no known cure. The emphasis is not on the full restoration to the premorbid level of function, but rather the optimization of the quality of life for those not able to achieve full restoration. A team approach to chronic conditions is emphasized to coordinate care of patients.