APA Dictionary of Psychology

n. a health care system based on the belief that many disorders are caused by structural defects in the musculoskeletal system. It focuses on primary care, prevention, a holistic health approach, and—especially—manipulation of the affected joints and muscles (particularly of the spine) in conjunction with traditional medical, surgical, and pharmacological treatment to address underlying disease processes. Also called osteopathic medicine. See also complementary and alternative medicine. —osteopath n. —osteopathic adj.