In Choosing an Orthopedic Surgery Expert Witness, Burton Bentley II, M.D FAAEM, writes:
Orthopedic surgery (commonly spelled “Orthopaedic” in academia) is a field of surgery dealing with the surgical treatment of disease and injury of the musculoskeletal system. Orthopedic surgeons are licensed physicians who complete a five year residency program in orthopedic surgery often followed by subspecialization in a specific branch of orthopedic surgery. Common subspecialty areas include Hand Surgery, Total Joint Reconstruction (i.e. arthroplasty), Pediatric Orthopedics, Foot and Ankle Surgery, Spine Surgery, Sports Medicine, and Trauma. Board certification in Orthopedic Surgery is conferred by the American Board of Orthopaedic Surgery, a section of the American Board of Medical Specialties (ABMS). Physicians who enter the field of orthopedics via an osteopathic pathway (D.O. rather than M.D.) are eligible for Board Certification under the American Osteopathic Board of Orthopedic Surgery.
Orthopedic surgeons diagnose, image, medically treat, and surgically correct a broad range of musculoskeletal conditions. Common procedures in orthopedic surgery include arthroscopic surgery upon the knee and shoulder, joint replacement surgery (predominantly upon the hip and knee), spine surgery, and carpal tunnel release. The foundation of orthopedics, however, is the stabilization and treatment of various fractures. Fractures may be treated non-operatively (closed reduction) or operatively (open reduction). Some fractures may require internal hardware (internal fixation) while others require external hardware (external fixation) or no hardware at all. The most common fracture sites include the hip (e.g. femoral neck), ankle, tibia, wrist (radius and/or ulna), humerus, and clavicle. Other acute conditions in orthopedic surgery include compartment syndrome and the management of complex bone and joint infections. Depending on the complexity of the procedure, orthopedic interventions may be performed in the office, in an outpatient surgical facility (ambulatory surgery center), or in a hospital-based operating room.