The original meaning of rehabilitation is “recovery” and “restoration of the original good state”. Modern rehabilitation treatment not only focuses on the injury itself, but also pays more attention to the various physical and mental dysfunctions caused by the injury and illness, and focuses on using various rehabilitation treatment measures to improve the overall physical and mental functions of the patient, so as to restore the patient’s ability to live, learn and work to the maximum extent, improve the quality of life, and reintegrate into society. If clinical medicine is about extending life (Adding years to life), then rehabilitation medicine is about improving quality of life (Adding life to years)!