Orthopedics refers to the branch of medicine that deals with conditions affecting the musculoskeletal system. The term was coined in 1741 and combines Greek words meaning "straight" or "correct" and "child" to refer to the prevention or correction of deformities in children. Orthopedic surgery focuses on correcting bony and spinal deformities. Becoming an orthopedic surgeon requires an undergraduate degree, admission to medical school, five years of residency training, and certification via oral and written exams emphasizing recent skills. There are several divisions within orthopedics that a surgeon can specialize in, such as spine surgery, hand surgery, and sports medicine. Common orthopedic procedures include knee replacement, shoulder surgery,