Bone setters are medical professionals who specialize in the manual manipulation of bones and joints to treat musculoskeletal disorders. They are also known as chiropractors, osteopaths, or orthopedic manual therapists. The term 'bone setter' is derived from the Latin word for bone, osseus, and the Greek word for setting, tithenai. The crossword solution DOCS refers to Doctors of Chiropractic, Osteopathy, and Orthopedic Manual Therapy, which are all titles used by bone setters.