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Ultra low wear rates for rigid on rigid bearings in total

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Alumina Ceramic–Ceramic Bearings in THA: The New Gold Standa

Comparative wear and wear debris under three dif-ferent counterface conditions of crosslinked and non-crosslinked ultra high molecular weight poly-ethylene. Biomed Mater Eng. 2001; 11:23-35. 2. Bowsher JG, Shelton JC. Wear. 2001; 250:167-179. 3. Clarke IC, Good V, Williams P, et al. Ultra-low wear rates for rigid-on-rigid bearings in total hip ...

Causes of Failure of Ceramic-on-Ceramic and Metal-on-Metal .

Wear rates of MOM and COC hip prostheses ... Recent studies demonstrated larger-diameter metal heads decreased dislocation rates to as low as 0.05% and were able to ... Williams P, Schroeder D, Anissian L, Stark A, Oonishi H, Schuldies J, Gustafson G. Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements. Proc Inst ...

Ultra High Molecular Weight Polyethylene - an overview .

5.2.1 Clinical wear experience of alumina bearings. Experience with ultra-high molecular weight polyethylene (UHMWPE) cups has shown that migration of the femoral head represents wear and can be detected on standard X-rays with the passage of sufficient time. On the other hand, COC bearings have demonstrated ultra-low wear over a 36-year period.

Dr. Lucas Anissian, MD – Portland, OR | Orthopaedic Surge

Dr. Lucas Anissian, MD is an orthopedic surgeon in Portland, Oregon. See the full profile. Dr. Anissian is on Doximity As a Doximity member you'll join over a million verified healthcare professionals in a private, secure network.

The wear of metal-on-metal total hip prostheses measured .

The steady state wear rate of the 22 μUm radial clearance metal-on-metal joint was lower than that for the 40 μUm radial clearance joint, although this difference was not found to be significant (p > 0.15). The wear rates for all the joints tested were consistent with other simulator studies.

Long term functional simulation of large diameter metal on .

Long term functional simulation of large diameter metal on metal hip implants . ... (2002). Ion release in patients with metal-onmetal hip bearings in total joint replacement: a comparison with metal-on-polyethylene bearings. ... (2000). Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements.

Metal-on-Metal Total Hip Replacement: What Does the .

Metal-on-Metal Total Hip Replacement: What Does the Literature Say? ... Finally, arguments for and against the use of M/M total hip bearings are presented. First-Generation M/M Hip Bearings. ... et al.Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements. Proc. Inst. Mech. Eng., 214 (2000), p. 331. Google Scholar. 27.

INTÉRÊTS DU COTYLE MULTITROU IMPACTÉ DANS LES REPRISES DE P

Clarke IC, Good V, Williams P, et al: Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements. Proc InstMech Eng 214:331-347, 2000! Alumina-on-alumina total hip arthroplasty: a concise follow-up, at a minimum of ten years, of a previous report. Lee YK and al. JBJS Am, July 2010

Metal allergy in patients with total hip replacement: A .

Metal-on-metal prostheses are increasingly and widely used in total hip arthroplasty, and offer particular benefit to patients with osteoarthritis. Adverse effects related to the release of metal ions (such as cytotoxicity, genotoxicity, carcinogenicity and metal allergy) are common, however. The aims of this review article were to explore the relationship between corrosion products and ...

Cementless Total Hip Arthroplasty ... - synapse.koreamed.o

CoC bearings showed extremely low amounts of wear particles with fewer ... Chen WJ, Tu YK, Tai CL. Early polyethylene wear and osteolysis in cementless total hip arthroplasty: the influence of femoral head size and polyethylene thickness. ... Williams P, et al. Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements. ...

Zeitschrift für Orthopädie und Unfallchirurgie - Thie

References. Clarke IC, Good V, Williams P et al. Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements. Proc Inst Mech Eng H 2000;

CIOS :: Clinics in Orthopedic Surgery - ecios.o

Clarke IC, Good V, Williams P, et al. Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements. Proc Inst Mech Eng H 2000;214(4):331–347. 26.

A wear simulation study of nanostructured CVD diamond-on .

Read "A wear simulation study of nanostructured CVD diamond-on-diamond articulation involving concave/convex mating surfaces, Journal of Coatings Technology and Research" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Seating of Ceramic Liners in the Uncemented Trident .

Research in vitro and in vivo suggests substantially reduced wear rates for ... the surgeon most familiar with this equipment also had only two incorrectly seated liners in a total of 58 procedures. ... Good V, Williams P, Schroeder D, Anissian L, Stark A, Oonishi H, Schuldies J, Gustafson G. Ultra-low wear rates for rigid-on-rigid bearings in ...

Cushion bearings versus large diameter head ... - SpringerLi

Clarke IC, Good IV, Williams P, Schroeder D, Anissian L, Stark A, Oonishi H, Schuldies J, Gustafson G (2000) Ultra-low wear rates for rigid-on-rigid bearings in total hip replacement. Proc Inst Mech Eng H 214:331–347 PubMed CrossRef Google Scholar

The Implant for the Hip - Centegra Health Syst

The Birmingham Hip* Resurfacing implant is not brand new. It has been in use around the world since 1997 and has since been implanted more than 60,000

Risk of Complication and Revision Total Hip Arthroplasty .

Risk of Complication and Revision Total Hip Arthroplasty Among Medicare Patients with Different Bearing Surfaces ... Hard-on-hard bearings are associated with lower wear rates in the laboratory setting [15, 20 ... Anissian L, Stark A, Oonishi H, Schuldies J, Gustafson G. Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements

Risk of Complication and Revision Total Hip ... - CO

Risk of Complication and Revision Total Hip Arthroplasty Among Medicare Patients with Different Bearing Surfaces . By Kevin J. Bozic, Kevin Ong, Edmund Lau, ... Hard-on-hard bearings and highly crosslinked ... Ultra-low wear rates for rigid-on-rigid bearings in total hip replacements. Proc Inst Mech Eng H.

Untitled Document [www.losmdfw.co

Dislocation is a leading cause of implant failure in total hip replacement. While total hip implants dislocate at a rate of one to three-percent over the lifetime of the implant, a study of 2,385 BIRMINGHAM HIP Resurfacing patients found that dislocation occurred in only 0.3-percent of cases five years after surgery. Bearing Surfaces

Clinical outcomes of ceramicized ball heads in total hip .

BACKGROUND: Metallic ball heads for total hip replacement (THR) bearings with ceramicized surfaces were introduced in orthopedics during the second half of the 1980s, with the aim of decreasing the wear of polyethylene cups. METHODS: An analysis was made of the literature regarding outcomes for metallic ball heads with ceramicized surfaces now in clinical use (TiN, TiNbN, ZrN, monoclinic ZrO2 ...