Assessment of polyethylene wear in total hip replacement. Clin Orthop Rel Res 1999;369:59-72.Devane,PA,Horne,JG. Assessment of polyethylene wear in total hip replacement.[J].Clinical Orthopaedics and Related Research 1999,369(369).Devane, P.A. and Horne, J.G. (1999) Assessment of ...
In total hip arthroplasty 32 mm heads are often used as the greater diameter is thought to contribute to improved stability. However, greater head diameter can also lead to greater volumetric wear. We compared polyethylene wear between patients with 32 mm heads and those with smaller heads. All...
Objective To carry out a retrospective study of the polyethylene wear of ceramic on polyethylene and metal on polyethylene in total hip arthroplasty.Methods From March 1995 to August 2002,127 cases with non-cement total hip arthroplasty were selected and divided into two groups(ceramic on polyethylen...
Santavirta, S.; Nordstrom, D.; and Metsarinne, K.: Biocompatibility of polyethylene and host response to loosening of cementless total hip replacement. Clin Orthop, 297: 100, 1993. PubMed Google Scholar Schmalzried, T. et al.: The John Charnley Award. Wear is a function of use not ti...
Artificial total hip arthroplasty (THA) is one of the most effective orthopaedic surgeries that has been used for decades. However, wear of the articulating surfaces is one of the key failure causes limiting the lifetime of total hip implant. In this paper, Fourier transform infrared spectroscopy...
Periprosthetic bone resorption leading to aseptic loosening is a common cause of clinical failure of total joint replacement (Harris 1995). In vitro, in vivo and tissue retrieval studies have revealed that wear particles from prosthetic material stimulate mainly macrophages to release mediators, which ...
Aims: Although there have been theoretical expectations of increased polyethylene wear rate with the time a THR is in situ, wear rate is reported to slow down. We performed this study aiming to identify the relationship between wear rate and time of service for the prosthesis. Material and Meth...
Histological Investigation of Polyethylene Particles in Total Hip Replacement: Ceramic versus Metal Heads In the autopsy cases with stable prostheses 3 times more polyethylene wear was found. The synovial layer was found to be thicker in the metal-... I Bos - 《Hip International》 被引量: 13发...
Halley Rate of wear in total hip replacement Clin. Orthop. Relat. Res., 112 (1975), pp. 170-179 View in ScopusGoogle Scholar [2] M.P. Bostrom, A.P. Bennett, C.M. Rimnac, T.M. Wright The natural history of ultrahigh molecular weight polyethylene Clin. Orthop. Relat. Res., 309 ...
The wear of UHMWPE in total joint replacement components is considered to be the primary problem in orthopaedics today (Hamilton et al., 1998). Such an application of the polymer requires its stability during the process of production and preparation through to implantation and the resistance in ...