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  2. Hip replacement - Wikipedia

    en.wikipedia.org/wiki/Hip_replacement

    Hip replacement is one of the most common orthopaedic operations, though patient satisfaction varies widely. Approximately 58% of total hip replacements are estimated to last 25 years. The average cost of a total hip replacement in 2012 was $40,364 in the United States, and about $7,700 to $12,000 in most European countries.

  3. List of orthopedic implants - Wikipedia

    en.wikipedia.org/wiki/List_of_orthopedic_implants

    Total Hip Replacement: Lubinus SP II Austin Moore Bipolar Thompson Exeter Accolade Hip hemiarthroplasty: Hip resurfacing: Birmingham Total Knee Replacement: Gemini Endo-Model Sigma Attune Triathlon Scorpio Journey Legion Genesis II Vanguard VanguardXP NexGen Persona Unicompartmental knee arthroplasty: Sled Oxford Shoulder/Elbow/Ankle ...

  4. Joint replacement - Wikipedia

    en.wikipedia.org/wiki/Joint_replacement

    Materials. Some ceramic materials commonly used in joint replacement are alumina (Al 2 O 3 ), zirconia (ZrO 2 ), silica (SiO 2 ), hydroxyapatite (Ca 10 (PO 4) 6 (OH) 2 ), titanium nitride (TiN), silicon nitride (Si 3 N 4 ).

  5. Ultra-high-molecular-weight polyethylene - Wikipedia

    en.wikipedia.org/wiki/Ultra-high-molecular...

    These new materials are cross-linked with gamma or electron beam radiation (50–105 kGy) and then thermally processed to improve their oxidation resistance. Five-year clinical data, from several centers, are now available demonstrating their superiority relative to conventional UHMWPE for total hip replacement (see arthroplasty).

  6. Inside Patrick Kane’s hip resurfacing surgery - AOL

    www.aol.com/inside-patrick-kane-hip-resurfacing...

    When the two metal surfaces rub against one another in the joint, it can create metal ions. Some people have reactions to those ions, which can loosen the implant and cause tissue damage around ...

  7. Dynamic hip screw - Wikipedia

    en.wikipedia.org/wiki/Dynamic_hip_screw

    Dynamic hip screw (DHS) or Sliding Screw Fixation is a type of orthopaedic implant designed for fixation of certain types of hip fractures which allows controlled dynamic sliding of the femoral head component along the construct. [citation needed] It is the most commonly used implant for extracapsular fractures of the hip, [1] which are common ...

  8. Bone cement - Wikipedia

    en.wikipedia.org/wiki/Bone_cement

    Bone cement. Bone cements have been used very successfully to anchor artificial joints ( hip joints, knee joints, shoulder and elbow joints) for more than half a century. Artificial joints (referred to as prostheses) are anchored with bone cement. The bone cement fills the free space between the prosthesis and the bone and plays the important ...

  9. Avascular necrosis - Wikipedia

    en.wikipedia.org/wiki/Avascular_necrosis

    A variety of methods may be used to treat the most common being the total hip replacement (THR). However, THRs have a number of downsides including long recovery times and the life spans of the hip joints (often around 20 to 30 years). THRs are an effective means of treatment in the older population; however, in younger people, they may wear ...

  10. Arthroplasty - Wikipedia

    en.wikipedia.org/wiki/Arthroplasty

    Arthroplasty (literally " [re-]forming of joint ") is an orthopedic surgical procedure where the articular surface of a musculoskeletal joint is replaced, remodeled, or realigned by osteotomy or some other procedure. It is an elective procedure that is done to relieve pain and restore function to the joint after damage by arthritis or some ...

  11. Hip fracture - Wikipedia

    en.wikipedia.org/wiki/Hip_fracture

    A hip fracture is a break that occurs in the upper part of the femur (thigh bone), at the femoral neck or (rarely) the femoral head. [2] Symptoms may include pain around the hip, particularly with movement, and shortening of the leg. [2] Usually the person cannot walk.