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...
Ceramic-on-ceramic and metal-on-metal bearing surfaces are often employed for total hip replacement because of their resistance to wear. However, they have some limits: brittleness is a major concern for ceramic, and ion release is a drawback for metal. To reduce the effect of these ...
Hip replacement surgery is a procedure in which a doctor surgically removes a painful hip jointand replaces the worn-out bone and cartilage with an artificial joint (implant). The replacement joint is usually made from metal, ceramic, and very hard plastic. Another name for hip replacement is ...
The traditional metal and polyethylene implants have been in use since the 1960’s but technological advances since then have made other materials such as ceramic increasingly popular. More about Hip Implant Materials >> Total Hip Replacement Implants Spread the Love Share Loading... Posted in Bab...
The metal implant is placed into the top of the femur. Bone cement may be used. 在股骨的顶端装入金属假体,可能会使用骨水泥。 Ball Attached(安装球头) A metal or ceramic ball component is attached to the stem. 在柄上安装...
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. ...
INTRODUCTION: In cases of revision total hip replacement (THR) having acetabular titanium components with dislocations in the past, metallic deposits are f... A Schuh,U Holzwarth,W Kachler,... - 《Der Orthopäde》 被引量: 8发表: 2004年 CONTACT AREA IN METAL-ON-POLYETHYLENE AND CERAMIC-...
Total hip replacement: rotating versus fixed and metal versus ceramic heads 来自 Semantic Scholar 喜欢 0 阅读量: 21 作者: BG Weber 摘要: PubMed comprises more than 22 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links ...
right.Hip replacement surgery is very effective in relieving pain and improving patient function and quality of life. However, hip replacements may “wear out” or fail for other reasons, and occasionally require a “hip revision surgery.” In hip revision surgery, the worn out or failed ...
The use of ceramic implants has been increasing since their introduction in the 1970s (Boutin, 1972). The tissue response to ceramic wear debris was found to be much less damaging than that to metal or UHMWPE particles; however, the brittleness of the material resulted in high fracture rates...