Results 81 to 90 of about 23,573 (232)

Revision of medial unicompartmental knee arthroplasty—Not as uncomplicated as one thought? Analysis of survival and re‐revisions from a single centre

Journal of Experimental Orthopaedics
Purpose Medial unicompartmental knee arthroplasty (UKA) is a treatment option for medial knee osteoarthritis, with an increase in surgeries over the last few years.
Sebastian Bockholt, Georg Gosheger, Burkhard Moellenbeck, Kristian Nikolaus Schneider, Jan Schwarze, Christoph Theil   +5 more
doaj   +1 more source

No difference in patella mobility between conventional mechanically aligned and robotic‐assisted functionally aligned total knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Robotic‐assisted (RA) surgery allows for higher accuracy in total knee arthroplasty (TKA) and for better standardization of alignment concepts. It was hypothesized that the more personalized component placement in functional robotic‐assisted total knee arthroplasty (RA‐TKA) would show an impact on patella mobility and clinical outcome.
Krzysztof Lachowski, Karim Mustapha Naja, Robert Prill, Andreas Niemeier, Mikhail Salzmann, Roland Becker   +5 more
wiley   +1 more source

Contemporary patellofemoral arthroplasty is associated with lower revision rates compared with the previous decade: A meta‐analysis using revisions per 100 component‐years

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The aim of this study was to assess global data on patellofemoral arthroplasty (PFA) survival a decade after a prior investigation by Reihs et al. using the same endpoints and data sources, aiming to quantify potential changes in implant survival over this period.
Clemens Clar, Maximilian Budin, Laura Rasic, Andreas Leithner, Julia von der Linden, Patrick Sadoghi   +5 more
wiley   +1 more source

Joint line obliquity disruption negatively affects mid‐term patient‐reported outcomes following total knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The influence of change in coronal alignment on clinical outcomes following total knee arthroplasty (TKA) remains unclear. The Coronal Plane Alignment of the Knee (CPAK) classification can be broken up into arithmetic hip–knee–ankle (aHKA) angle and joint line obliquity (JLO) components, potentially identifying distinct failure ...
Patrick Pflüger, Alberto Pedrazzini, Lukas Fischer, Lukas Jud, Lazaros Vlachopoulos, Sandro F. Fucentese   +5 more
wiley   +1 more source

Polyethylene in total knee arthroplasty: Where are we now?

Journal of Orthopaedic Surgery, 2018
Polyethylene (PE) remains the gold standard for the articulating surface in hip and knee arthroplasty. To increase arthroplasty longevity and improve wear resistance, newer versions of PE have been designed with resultantly different wear properties ...
Spencer K Wilhelm, Jacob L Henrichsen, Matthew Siljander, Drew Moore, Mark Karadsheh   +4 more
doaj   +1 more source

Superior patient‐reported clinical outcomes after patient‐individual total knee arthroplasty compared with off‐the‐shelf robotic‐assisted total knee arthroplasty in valgus knee phenotypes

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare early patient‐reported clinical outcomes of patient‐individual total knee arthroplasty (TKA) with individualized trochlear design versus robotic‐assisted TKA using off‐the‐shelf implants in patients with valgus knee phenotypes and pronounced femoral valgus (lateral distal femoral angle [LDFA] < 85°) at 3 and 12 months ...
Lars‐Rene Tuecking, Peter Savov, Mara Hold, Ricarda Stauss, Henning Windhagen, Max Ettinger   +5 more
wiley   +1 more source

Comparison of early curative effects of lateral unicompartmental knee arthroplasty with total knee arthroplasty and the legacy constrained condylar knee arthroplasty in the treatment of isolated lateral osteoarthritis: a single-center retrospective study

Journal of Orthopaedic Surgery and Research
Background Aims of this study were to compare the functional and radiographic results, perioperative complication after lateral unicompartmental knee arthroplasty (LUKA) with total knee arthroplasty (TKA) and the legacy constrained condylar knee (LCCK ...
Hui Yu, Jiahong Meng, Yibo Xu, Kai Xu, Changjian Lin, Jiapeng Bao   +5 more
doaj   +1 more source

Total knee arthroplasty with fracture of polyethylene post

Radiology Case Reports
A total knee arthroplasty (TKA) is a common procedure performed in patients with symptomatic osteoarthritis that is refractory to conservative management.
Bryanna McGowan, BA, Cheng Zhou, MD, Hyunji Shim, MD, Alexandra Aronowitz, MD, Emad Allam, MD   +4 more
doaj   +1 more source

Mechanical axis correction after total knee arthroplasty alters ankle alignment but does not affect ankle function

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Total knee arthroplasty (TKA) restores knee function, but correction of coronal plane deformities may alter the biomechanics of adjacent joints. This study aimed to determine whether changes in knee alignment after TKA have clinical or radiological effects on the ankle.
Alba Portes‐Chiva, Ana Soria‐Blázquez, Pedro Hinarejos, Raul Torres‐Claramunt, Simone Perelli, Juan‐Francisco Sánchez‐Soler, Alberto Ginés‐Cespedosa, Juan‐Carlos Monllau   +7 more
wiley   +1 more source

Prevalence of knee arthroplasty in the state of São Paulo between 2003 and 2010

São Paulo Medical Journal
CONTEXT AND OBJECTIVE: The volume of knee arthroplasty procedures has increased over the last decade. The aim of this study was to estimate the frequency of these procedures performed within the public healthcare system of the state of São Paulo between
Rogério Teixeira de Carvalho, Jonny Chaves Lima Canté, Juliana Hoss Silva Lima, Luiz Alberto Barbosa Tavares, Marcelo Itiro Takano, Fernando Gomes Tavares   +5 more
doaj   +1 more source