Search Results - "Howard, James L"

Surgical Approach in Primary Total Hip Arthroplasty: Anatomy Technique and Clinical Outcomes by Petis, Stephen, MD, MSc, Howard, James L., MD, MSc, Lanting, Brent L., MD, MSc, Vasarhelyi, Edward M, MD, MSc

“…Total hip arthroplasty (THA) has revolutionized the treatment of hip arthritis. A number of surgical approaches to the hip joint exist, each with unique…”
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Effect of Taper Design on Trunnionosis in Metal on Polyethylene Total Hip Arthroplasty by Tan, Sok Chuen, MBBS, FRCS (Edin), Teeter, Matthew G., PhD, Del Balso, Christopher, BSc (Hons), MSc, MBBS, Howard, James L., MD, MSc, FRCSC, Lanting, Brent A., MD, MSc, FRCSC

“…Abstract This study examines how taper design affects corrosion and fretting at the head trunnion surface. All hip prostheses retrieved between 1999 and 2013…”
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A multimodal assessment of cementless tibial baseplate fixation using radiography, radiostereometric analysis, and magnetic resonance imaging by Broberg, Jordan S., Koff, Matthew F., Howard, James L., Lanting, Brent A., Potter, Hollis G., Teeter, Matthew G.

“…Fixation in cementless total knee arthroplasty is provided by osseous integration. Radiography, radiostereometric analysis (RSA), and magnetic resonance…”
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Trunnionosis: Does Head Size Affect Fretting and Corrosion in Total Hip Arthroplasty? by Del Balso, Christopher, BSc(Hons), MSc, MBBS, Teeter, Matthew G., PhD, Tan, Sok Chuen, MBBS, FRCS (Edin), Howard, James L., MD, MSc, FRCSC, Lanting, Brent A., MD, MSc, FRCSC

“…Abstract Background Wear and tribocorrosion at the modular head-neck taper interface may be a cause of failure in metal-on-polyethylene total hip arthroplasty…”
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Perioperative Predictors of Length of Stay After Total Hip Arthroplasty by Petis, Stephen M., MSc, MD, Howard, James L., MD, MSc, FRCSC, Lanting, Brent A., MD, MSc, FRCSC, Somerville, Lyndsay E., PhD, Vasarhelyi, Edward M., MD, MSc, FRCSC

“…Abstract Background Few studies had examined whether specific patient variables or performance on functional testing can predict length of stay (LOS) after…”
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Change in Acetabular Cup Orientation From Supine to Standing Position and Its Effect on Wear of Highly Crosslinked Polyethylene by Teeter, Matthew G., Goyal, Prateek, Yuan, Xunhua, Howard, James L., Lanting, Brent A.

“…The purpose of this study is to measure acetabular cup position and wear of the highly crosslinked polyethylene liner in the supine and standing position for…”
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In-Hospital Cost Analysis of Total Hip Arthroplasty: Does Surgical Approach Matter? by Petis, Stephen M., MSc, MD, Howard, James L., MD, MSc, FRCSC, Lanting, Brent A., MD, MSc, FRCSC, Marsh, Jacquelyn D., PhD, Vasarhelyi, Edward M., MD, MSc, FRCSC

“…Abstract The purposes of this study were to determine the impact of surgical approach on costs of total hip arthroplasty (THA) from a hospital perspective and…”
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Tribocorrosion: Ceramic and Oxidized Zirconium vs Cobalt-Chromium heads in Total Hip Arthroplasty by Tan, Sok Chuen, MBBS, FRCS (Edin), Lau, Adrian C.K., MBBS, FRCS (Edin), Del Balso, Christopher, BSc (Hons), MSc, MBBS, Howard, James L., MD, MSc, FRCSC, Lanting, Brent A., MD, MSc, FRCSC, Teeter, Matthew G., PhD

“…Abstract Objective This matched-cohort study aims to compare tribocorrosion between matched ceramic and cobalt-chromium femoral head trunnions, between matched…”
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Do Changes in Patellofemoral Joint Offset Lead to Adverse Outcomes in Total Knee Arthroplasty With Patellar Resurfacing? A Radiographic Review by Matz, Jacob, MD, Howard, James L., MD, MSc, FRCSC, Morden, David J., BMSc, MacDonald, Steven J., MD, FRCSC, Teeter, Matthew G., PhD, Lanting, Brent A., MD, MSc, FRCSC

“…Abstract Background Patellofemoral joint biomechanics contribute to anterior knee pain, instability, and dysfunction following total knee arthroplasty (TKA)…”
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Metal-on-Metal Compared With Metal-on-Polyethylene: The Effect on Trunnion Corrosion in Total Hip Arthroplasty by Lanting, Brent A., MD, MSc, FRCSC, Teeter, Matthew G., PhD, Howard, James L., MD, MSc, FRCSC, MacDonald, Steven J., MD, FRCSC, Van Citters, Douglas W., PhD

“…Abstract Background Trunnion tribocorrosion in total hip arthroplasties is concerning, but retrieval studies often are subjective or lack comparison groups…”
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Effect of Acetabular Position on Polyethylene Liner Wear Measured Using Simultaneous Biplanar Acquisition by Goyal, Prateek, MSc, MD, Howard, James L., MD, MSc, FRCSC, Yuan, Xunhua, PhD, Teeter, Matthew G., PhD, Lanting, Brent A., MD, MSc, FRCSC

“…Abstract Background Studies that have previously examined the relationship between acetabular component inclination angle and polyethylene wear have shown…”
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Is There a Role for Preoperative Iron Supplementation in Patients Preparing for a Total Hip or Total Knee Arthroplasty? by Petis, Stephen M., MD, MSc, FRCSC, Lanting, Brent A., MD, MSc, FRCSC, Vasarhelyi, Edward M., MD, MSc, FRCSC, Naudie, Douglas D.R., MD, FRCSC, Ralley, Fiona E., MBChB, FFA, Howard, James L., MD, MSc, FRCSC

“…Abstract Background Several treatment modalities exist for the treatment of perioperative anemia. We determined the effect of oral iron supplementation on…”
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The Impact of Coronal Plane Alignment on Polyethylene Wear and Damage in Total Knee Arthroplasty: A Retrieval Study by Vandekerckhove, Pieter-Jan T.K., MD, Teeter, Matthew G., PhD, Naudie, Douglas D.R., MD, FRCSC, Howard, James L., MD, MSc, FRCSC, MacDonald, Steven J., MD, FRCSC, Lanting, Brent A., MD, MSc, FRCSC

“…Abstract Background Coronal plane alignment is one of the contributing factors to polyethylene wear in total knee arthroplasty. Methods Based on 95 retrieved…”
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Feasibility, Effectiveness and Costs Associated with a Web-Based Follow-Up Assessment Following Total Joint Arthroplasty by Marsh, Jacquelyn D., MSc, PhD, Bryant, Dianne M., MSc, PhD, MacDonald, Steven J., MD, FRCSC, Naudie, Douglas D.R., MD, FRCSC, McCalden, Richard W., MD, FRCSC, Howard, James L., MD, FRCSC, Bourne, Robert B., MD, FRCSC, McAuley, James P., MD, FRCSC

“…Abstract The purpose of this study was to assess the feasibility, effectiveness and costs of a web-based follow-up compared to in-person assessment following…”
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Comparison of Outcomes and Survivorship Between Patients of Different Age Groups Following TKA by McCalden, Richard W., MD, MPhil(Edin), FRCSC, Robert, Christopher E., MD, FRCSC, Howard, James L., MD, MSc, FRCSC, Naudie, Douglas D., MD, FRCSC, McAuley, James P., MD, FRCSC, MacDonald, Steven J., MD, FRCSC

“…Abstract A total of 6275 consecutive TKA patients were divided into three groups based on their age: < 55, 55–70 and > 70 years. There was a statistically…”
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Comparing the Long-Term Results of Two Uncemented Femoral Stems for Total Hip Arthroplasty by Petis, Stephen M., MD, Howard, James L., MD, MSc, FRCSC, McAuley, James P., MD, FRCSC, Somerville, Lyndsay, PhD, McCalden, Richard W., MD, FRCSC, MacDonald, Steven J., MD, FRCSC

“…Abstract 327 proximal and 185 extensively coated femoral stems with mean 10-year follow-up were reviewed. Implant survivorship, clinical outcomes, and…”
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Comparative Survival of Uncemented Acetabular Components Following Primary Total Hip Arthroplasty by Howard, James L, Kremers, Hilal Maradit, Loechler, Youlonda A, Schleck, Cathy D, Harmsen, William S, Berry, Daniel J, Cabanela, Miguel E, Hanssen, Arlen D, Pagnano, Mark W, Trousdale, Robert T, Lewallen, David G

“…BACKGROUND:Since their initial introduction in the early 1980s, uncemented acetabular components have become the preferred implant type for the majority of hip…”
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Multiple Periprosthetic Joint Infections: Evidence for Decreasing Prevalence by Haverstock, John P., MD, FRCSC, Somerville, Lyndsa, PhD, Naudie, Douglas D., MD, FRCSC, Howard, James L., MD, MSc, FRCSC

“…Abstract Background Multiple periprosthetic joint infections (MPJI) are uncommon. We determine the prevalence of developing a second-site periprosthetic joint…”
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Effect of Acetabular Component Positioning on Functional Outcomes in Primary Total Hip Arthroplasty by Goyal, Prateek, MD, Lau, Adrian, MD, Naudie, Douglas, MD, FRCSC, Teeter, Matthew G., PhD, Lanting, Brent A., MD, MSc, FRCSC, Howard, James L., MD, MSc, FRCSC

“…Abstract Background Acetabular component positioning is crucial to a successful total hip arthroplasty (THA). This study evaluated the effect of absolute…”
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Morbid obesity is a significant risk for failure following revision total hip arthroplasty by Hanna, Sammy A., MD (Res), FRCS (Tr&Orth), McCalden, Richard W., MD, MPhil (Edin), FRCSC, Somerville, Lyndsay, PhD, Howard, James L., MD, FRCSC, Naudie, Douglas, MD, FRCSC, MacDonald, Steven J., MD, FRCSC

“…Abstract Background Although it has been shown that morbidly obese patients experience good outcomes following primary total hip arthroplasty (THA), it is…”
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