Results 81 to 90 of about 210,800 (322)

Complications of Resection Arthroplasty in Two-Stage Revision for the Treatment of Periprosthetic Hip Joint Infection [PDF]

, 2019
Little data is available regarding complications associated with resection arthroplasty in the treatment of hip periprosthetic joint infection (PJI). We assessed complications during and after two-stage revision using resection arthroplasty.
Perka, Carsten, Renz, Nora, Sigmund, Irene K., Trampuz, Andrej, Winkler, Tobias, Önder, Nuri   +5 more
core   +1 more source

Beyond the coronal plane in robotic total knee arthroplasty—Part 1: Variations in tibial slope and distal femoral flexion do not affect outcomes

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Robotic‐assisted total knee arthroplasty (TKA) and new alignment principles are transforming traditional implant positioning, not only in the coronal plane but also in the sagittal and axial planes. The impact of differences between a patient's native tibial slope (TS) and distal femoral flexion (DFF) compared to the final implant ...
Luca Andriollo, Christos Koutserimpas, Pietro Gregori, Elvire Servien, Cécile Batailler, Sébastien Lustig   +5 more
wiley   +1 more source

Control of the Extension-Flexion Cycle of Human Knees During Bicycle Riding by a Synergy of Solitary Muscular Excitations and Contractions [PDF]

Nonlinear Dynamics, (2016), 1-11, 2016
A Hill-type model is proposed for the extension-flexion cycle of human knees during bicycle riding. The extension-flexion cycle is controlled by a synergy of muscular excitations and contractions of the knee musculature. Muscular action potentials are modeled by Sine-Gordon kinks, while titin-influenced actomyosin contractionsare modeled by Korteweg-de
arxiv   +1 more source

Prospective five-year subsidence analysis of a cementless fully hydroxyapatite-coated femoral hip arthroplasty component [PDF]

, 2014
Early subsidence >1.5 mm is considered to be a predictive factor for later aseptic loosening of the femoral component following total hip arthroplasty (THA).
Clauss, Martin, Goossens, Marc, Van Der Straeten, Catherine   +2 more
core   +4 more sources

Biomechanical concept and clinical outcome of dual mobility cups [PDF]

, 2018
Dual mobility cup systems in total hip arthroplasty consist of a metal back with a non-constrained liner, in which a constrained standard head articulates.
Ek, Eugene, Grazioli, Aron, Rüdiger, Hannes   +2 more
core  

Acetabular components in total hip arthroplasty: is there evidence that cementless fixation is better? [PDF]

, 2013
BACKGROUND: The use of cementless acetabular components in total hip arthroplasty has gained popularity over the past decade. Most total hip arthroplasties being performed in North America currently use cementless acetabular components.
Adeli, Bahar, Haddad, Fares S, Maltenfort, Mitchell, Parvizi, Javad, Timperley, Andrew J, Toossi, Nader   +5 more
core   +3 more sources

Beyond the coronal plane in robotic total knee arthroplasty—Part 2: Combined flexion does not affect outcomes

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Personalized alignment in total knee arthroplasty (TKA) is becoming increasingly widespread, driven in part by advancements in robotic‐assisted surgery. However, true personalization must extend beyond the coronal plane to include sagittal and axial planes.
Luca Andriollo, Pietro Gregori, Christos Koutserimpas, Elvire Servien, Cécile Batailler, Sébastien Lustig   +5 more
wiley   +1 more source

Bone Metabolism after Total Hip Revision Surgery with Impacted Grafting: Evaluation using H215O and [18F]fluoride PET; A Pilot Study [PDF]

, 2008
Purpose: To evaluate bone blood flow and bone formation in patients after total hip revision surgery with impacted bone grafting using H2 15O and [18F]fluoride positron emission tomography (PET).
Comans, Emile, Heyligers, Ide, Lammertsma, Adriaan, Lubberink, Mark, Raijmakers, Pieter, Temmerman, Olivier, Teule, Gerrit   +6 more
core   +3 more sources

The patient acceptable symptomatic state for commonly used outcome scores 10 years after matrix‐associated autologous chondrocyte implantation

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To determine the Patient Acceptable Symptomatic State (PASS) thresholds for the Knee Injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee (IKDC), Lysholm and EuroQol 5 Dimensions (EQ‐5D) scores and to identify predictors of PASS at 10 years after matrix‐associated autologous chondrocyte ...
Kevin‐Arno Koch, Raphael Trefzer, Mustafa Hariri, Paul Mick, Tilman Walker, Stefanos Tsitlakidis, Johannes Weishorn   +6 more
wiley   +1 more source

The impact of capsular repair on the risk for dislocation after revision total hip arthroplasty – a retrospective cohort-study of 259 cases

BMC Musculoskeletal Disorders, 2018
Background Dislocation following total hip arthroplasty has to date not been resolved satisfactorily. Previous work has shown that using a less-invasive adaption of Bauer’s lateral transgluteal approach with capsular repair significantly reduces ...
Julia Jurkutat, Dirk Zajonz, Gerald Sommer, Stefan Schleifenbaum, Robert Möbius, Ronny Grunert, Niels Hammer, Torsten Prietzel   +7 more
doaj   +1 more source