OsteotomyLe Fort III osteotomy: The Le Fort III Osteotomy is used to correct generalised growth failure of the midface involving the upper jaw nose and cheek bones (zygomas). The surgical approach and post operative management is similar as for the Le Fort II procedure.Thomas test: The Thomas test (Hugh Owen Thomas well leg raising test) is a physical examination test, named after Dr. Hugh Owen Thomas (1834-1891), a British orthopaedic surgeon, used to rule out hip flexion contracture and psoas syndrome.Albert Narath: Albert Narath (September 13, 1864, Vienna – August 15, 1924, Heidelberg) was an Austrian surgeon and anatomist.Hallux varusBrachymetatarsia: Brachymetatarsia or hypoplastic metatarsal is a condition in which there is one or more abnormally short metatarsals. This condition may result due to a congenital defect or it may be an acquired condition.Protrusio acetabuliGeorg Perthes: Georg Clemens Perthes (17 January 1869 – 3 January 1927) was a German surgeon and X-ray diagnostic pioneer.Hip resurfacing: 155px|right|thumb|The BHRHypochondrogenesisPigeon toeArcoHerbert screw: The Herbert screw (invented by Timothy Herbert) is a variable pitch cannulated screw typically made from titanium for its stainless properties as the screw is normally intended to remain in the patient indefinitely. It became generally available in 1978.Knee pain: Knee pain is a common complaint for many people. There are several factors that can cause knee pain.Slipped capital femoral epiphysis: Slipped capital femoral epiphysis (SCFE or skiffy, slipped upper femoral epiphysis, SUFE or souffy) is a medical term referring to a fracture through the growth plate (physis), which results in slippage of the overlying end of the femur (epiphysis). Normally, the head of the femur, called the capital, should sit squarely on the femoral neck.Revision using distal inflow: Revision Using Distal Inflow (RUDI) is a surgical treatment for Dialysis-associated Steal Syndrome.Piezoelectric surgery: Piezoelectric surgery, or piezosurgery for short, is a process that utilizes piezoelectric vibrations in the application of cutting bone tissue. The process was developed by Tomaso Vercellotti and has been patented.Ted Lapidus: Edmond "Ted" Lapidus (23 June 1929 – 29 December 2008) was a French fashion designer. He was born in Paris the son of a Russian-Jewish émigré tailor.Henry Beighton: Henry Beighton (c. 20 August 1687 – 9 October 1743) was an English engineer and surveyor.Interosseous membrane of leg: The interosseous membrane of the leg (middle tibiofibular ligament) extends between the interosseous crests of the tibia and fibula, helps stabilize the Tib-Fib relationship and separates the muscles on the front from those on the back of the leg.Kirschner wireAccessory navicular bone: An accessory navicular bone is an accessory bone of the foot that occasionally develops abnormally in front of the ankle towards the inside of the foot. This bone may be present in approximately 2-14% of the general population and is usually asymptomatic.Internal fixationMucopolysaccharide–cartilage complexSupracondylar humerus fractureOstectomyWoe of TyrantsElbow extension test: The Elbow extension test is simple test that can be administered as part of the physical exam to help guide healthcare providers diagnosis and management of acute elbow fractures. The elbow extension test is performed when an elbow fracture, most commonly caused by trauma, is suspected as the source of pain and dysfunction.Ilizarov apparatusDemineralized freeze dried bone allograft: Demineralized freeze dried bone allograft, referred to as DFDBA, is a bone graft material known for its [novo] bone formation properties.Bowers, GM, et al.Callus (cell biology): Plant callus (plural calluses or calli) is a mass of unorganized parenchyma cells derived from plant tissue (explants) for use in biological research and biotechnology. In plant biology, callus cells are those cells that cover a plant wound.SquittenCornell's sign: Cornell's sign is a clinical sign in which scratching along the inner side of the extensor hallucis longus tendon elicits an extensor plantar reflex. It is found in patients with pyramidal tract lesions, and is one of a number of Babinski-like responses.Femoral fractureFoot deformityHarrington Meeting HouseNelaton's line: In anatomy, the Nelaton's Line (also known as the Roser-Nélaton line) is a theoretical line, in the moderately flexed hip, drawn from the anterior superior iliac spine to the tuberosity of the ischium.Ovarian torsionTraction substation: A traction substation or traction current converter plant is an electrical substation that converts electric power from the form provided by the electrical power industry for public utility service to an appropriate voltage, current type and frequency to supply railways, trams (streetcars) or trolleybuses with traction current.Nonunion: Nonunion is permanent failure of healing following a broken bone.