Implant Inserted(插入植入物) The metal implant is placed into the top of the thigh bone. Bone cement may be used. 将金属植入物装入大腿骨的近端,可能会使用骨水泥。 Ball Attached(连接球头) A metal or ceramic ball compon...
medwireNews: The US Food and Drug Administration (FDA) has updated its advice on the use of metal-on-metal (MoM) hip replacement prostheses. The safety communication, published on January 17, provides guidance for orthopedic surgeons, physicians responsible for ongoing care of patients with MoM ...
Hip joint replacement is described as the greatest achievement in orthopaedic surgery in the twentieth century. The field has been dominated for some forty... Dowson,D. - 《Proc.instn.mech.engrs》 被引量: 207发表: 2001年 Review of wear mechanisms in hip implants: Paper II – ceramics IG004...
Metal-on-metal hip replacement (MoMHR) revision surgery for adverse reactions to metal debris (ARMD) has been associated with an increased risk of early complications and reoperation and inferior patient-reported outcome scores compared with non-ARMD revisions. As a result, early revision specificall...
Hello. My name is Scott Ball. I am an orthopaedic surgeon at the University of California San Diego Medical Center. I specialize in joint replacement surgery. I am here today to discuss metal-against-metal hip replacements. Recently, an implant was recalled from the market and another implant...
Metal-on-plastic hip replacement devices are a good option for less active patients and are the most commonly used hip reconstruction implants. Additionally, other advantages including fewer complications, technological advancements, and lesser wear particles are increasing its adoption over the years. ...
viaNew method for hip replacement wins favor with some surgeons – The Washington Post. There are a large number of hip implant devices on the market. Each manufacturer has different models but each style falls into one of four basic material categories:metal on plastic polyethylene or UHMWPEmeta...
Artificial hip replacement is the most universal and effective means for treating terminal stage disease of hip joint. At present, the metal, ceramic, organic polymer and composite materials used in hip prosthesis have various problems. Metal ions or particles which released from metal materials can...
In the uncemented variety of artificial hip replacement, the metal shell is held in place by the tightness of the fit or by using screws to hold the shell in place. In the cemented variety, a special epoxy-type cement is used to anchor the acetabular component to the bone. ...
BACKGROUND:Dislocation after total hip replacement is still one of the main complications of traditional metal-on-polyethylene total hip replacement.Metal-on-metal total hip arthroplasty with large diameter head has a good stability,suitable for young and active patients with higher requirement of movem...