Search Results - "JAFFE, W. L"

Scratch and wear performance of prosthetic femoral head components against crosslinked UHMWPE sockets by Lee, R., Essner, A., Wang, A., Jaffe, W.L.

“…Total hip arthroplasty is a highly successful procedure where the hip joint is replaced by an artificial ball and socket joint. Bearing wear continues to be a…”
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Total hip arthroplasty with hydroxyapatite-coated prostheses by JAFFE, W. L, SCOTT, D. F

“…The calcium-phosphate family of biomaterials includes numerous compounds that might have applicability to the manufacture of orthopaedic implants. However,…”
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Effects of the initial temperature of acrylic bone cement liquid monomer on the properties of the stem-cement interface and cement polymerization by Iesaka, K., Jaffe, W. L., Kummer, F. J.

“…It has been shown that preheating the femoral stem prior to insertion minimizes interfacial porosity at the stem–cement interface. In this study, the effects…”
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Hydroxylapatite-coated hip implants. Multicenter three-year clinical and roentgenographic results by D'Antonio, J A, Capello, W N, Jaffe, W L

“…The application of a thin coating of hydroxylapatite to total hip implants has provided the opportunity to realize stable fixation of a press-fit prosthesis…”
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Early clinical experience with hydroxyapatite-coated femoral implants by DʼAntonio, J A, Capello, W N, Crothers, O D, Jaffe, W L, Manley, M T

“…As part of a multi-center study, 238 titanium stems that were proximally coated with hydroxyapatite were implanted in 220 patients between January 1988 and…”
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Effect of low-friction ion-treated femoral heads on polyethylene wear rates by Maruyama, M, Capello, W N, D'Antonio, J A, Jaffe, W L, Bierbaum, B E

“…Polyethylene wear is a major contributor to osteolysis and subsequent aseptic loosening of prosthetic components in total hip arthroplasty. Use of ion…”
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The effects of fluid penetration and interfacial porosity on the fixation of cemented femoral components by LESAKA, K, JAFFE, W. L, JONES, C. M, KUMMER, F. J

“…We have investigated the role of the penetration of saline on the shear strength of the cement-stem interface for stems inserted at room temperature and those…”
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Femoral fractures associated with loose cemented total hip arthroplasty by Reich, S M, Jaffe, W L

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Bone response to a novel highly porous surface in a canine implantable chamber by Frenkel, Sally R., Jaffe, William L., Dimaano, Fred, Iesaka, Kazuho, Hua, Tian

“…Long‐term survival of uncemented hip components is dependent upon successful biological fixation. This study examined a new prosthetic surface treatment…”
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Normalized and proportionalized cemented femoral stem survivorship at 15 years by Jaffe, William L., Hawkins, Christopher A.

“…We reviewed the clinical and radiographic results of a series of 215 consecutive hip arthroplasties in which a normalized, proportionalized, cemented femoral…”
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Host-bone response to porous-coated cobalt-chrome and hydroxyapatite-coated titanium femoral components in hip arthroplasty. Dual-energy x-ray absorptiometry analysis of paired bilateral cases at 5 to 7 years by Scott, D F, Jaffe, W L

“…Uncemented porous-coated cobalt-chrome femoral stems have produced satisfactory short-term clinical results, although slightly inferior to the results of…”
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On the Stability of the Mechanical Properties of Self-Curing Acrylic Bone Cement by JAFFE, WILLIAM L, ROSE, R M, RADIN, E L

“…The effect of storage for periods of up to two years in bovine serum at 37 degrees centigrade on the mechanical properties of Simplex and CMW bone cements was…”
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Stability of a cyclically loaded hydroxyapatite coating: effect of substrate material, surface preparation, and testing environment by Kummer, F J, Jaffe, W L

“…Cyclic loading of Ti-6-4 and Co-Cr-Mo (cast) test samples with grit-blasted or waffle-textured surfaces coated with a plasma-sprayed 50-mum HA layer was…”
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Normalized and proportionalized cemented femoral stem designs. A 10-year clinical study by Jaffe, W L, Jarolem, K L

“…Two hundred fifteen cemented total hip arthroplasties were performed in 184 patients using normalized and proportionalized femoral stems. Normalization or…”
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Rationale and clinical application of hydroxyapatite coatings in pressfit total hip arthroplasty by Jaffe, W L, Scott, D F

“…Although the long-term clinical results of cemented total hip arthroplasty are quite good, there is a significant problem with failure after approximately 10…”
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Failure of femoral component in total hip arthroplasty: a case study--failure analysis by Zeide, M S, Pugh, J, Jaffe, W L

“…Marked bending prior to fatigue failure of the femoral component of a total hip arthroplasty points out the necessity for proper valgus placement of the…”
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Metal-backed patellar component failure and metallic synovitis in total knee arthroplasty. A case report by Halbrecht, J, Giordano, C P, Jaffe, W L

“…A case of a dissociation of a metal-backed patellar component with a resultant metallic synovitis is presented. The mechanism of failure is discussed and an…”
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Corrosion failure in stainless steel implants by Pugh, J, Jaffe, W L, Jaffe, F

“…Two patients in whom corrosion failure of stainless steel implants occurred had the surgically removed implants subjected to metallurgic analysis. Both…”
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Wear-caused failure of a polyethylene acetabular cup with associated granuloma. A case report by Kummer, F J, Jaffe, W L, Steiner, G C

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Clinically observed corrosion of surface defects of wires by Pugh, J W, Jaffe, W L

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