Results 111 to 120 of about 82,431 (295)

A new journal for joint surgery!

Journal of Joint Surgery and Research, 2023
Shuichi Matsuda
doaj   +1 more source

Prospective insights into tibial stems, cemented versus uncemented in primary total knee arthroplasty: A dual‐energy X‐ray absorptiometry study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The durability and effectiveness of total knee arthroplasty (TKA) depend on secure implant fixation and efficient bone integration. While cemented tibial components provide immediate mechanical stability, the addition of a short stem may be indicated in selected cases to enhance fixation. However, the stem does not allow for biological
Rudy Sangaletti, Alberto Polizzi, Giacomo Capece, Luca Andriollo, Claudio Bna, Francesco Benazzo, Stefano M. P. Rossi   +6 more
wiley   +1 more source

A new mini-navigation tool allows accurate component placement during anterior total hip arthroplasty. [PDF]

, 2018
Introduction: Computer-assisted navigation systems have been explored in total hip arthroplasty (THA) to improve component positioning. While these systems traditionally rely on anterior pelvic plane registration, variances in soft tissue thickness ...
Benson, Jessica R., Muir, Jeffrey M., Parvizi, Javad, MD   +2 more
core   +1 more source

Total knee replacement designs have differing stability under novel robotic testing method in vitro

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study implemented a novel robotic test method to quantify the effect of three distinct total knee arthroplasty (TKA) designs on knee kinematics and stability. It was hypothesised that the implant geometries would affect stability and rollback, with differences between the native and replaced knees, as well as between implant ...
Sander R. Holthof, Shuntaro Nejima, Mick Rock, Richard Jan vanArkel, Angela Brivio, David Barrett, Andrew A. Amis   +6 more
wiley   +1 more source

Clinical outcomes after revision knee arthroplasty due to periprosthetic joint infection: A single‐centre study of 359 knees at a high‐volume centre with a minimum of one year follow‐up

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
ABSTRACT Purpose Decisions on the treatment of periprosthetic joint infection (PJI) are typically guided by established algorithms. However, as these algorithms often lack substantial supporting evidence, this study aimed to evaluate 1‐year survival rates and compare different surgical approaches.
Rasmus Liukkonen, Meeri Honkanen, Eerik Skyttä, Antti Eskelinen, Matti Karppelin, Aleksi Reito   +5 more
wiley   +1 more source

Robotic‐assisted burr preparation significantly improves cement penetration but not immediate fixation strength in total knee arthroplasty

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Although robotic‐assisted total knee arthroplasty (TKA) is recognized for improving surgical precision, the effect of its bone preparation technique on cemented fixation remains unclear. This study compared the impact of robotic‐assisted burr versus oscillating saw techniques on cement penetration and fixation strength.
Michael Tim‐Yun Ong, Mingqian Yu, Mingde Cao, Dennis King Hang Yee, Kevin Ki Wai Ho, Gene Chi Wai Man, Mingguang Bi, Jonathan Ng, Jiankun Xu, James Griffith, Patrick Shu‐Hang Yung   +10 more
wiley   +1 more source

Comparison of the effects of forefoot jointpreserving arthroplasty and resectionreplacement arthroplasty on walking plantar pressure distribution and patient-based outcomes in patients with rheumatoid arthritis

Foot & Ankle Orthopaedics, 2018
Category: Midfoot/Forefoot Introduction/Purpose: The purpose of this retrospective study is to clarify the difference in plantar pressure distribution during walking and related patient-based outcomes between forefoot joint-preserving arthroplasty and ...
Kosuke Ebina MD, Hideki Tsuboi MD, Makoto Hirao MD, PhD, Takaaki Noguchi MD   +3 more
doaj   +1 more source

Restoration of the trochlear peaks is unnecessary with a kinematic alignment‐optimized femoral component as under‐stuffing results in equivalent or better patient‐reported outcome scores

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Kinematic alignment (KA) total knee arthroplasty (TKA) aligns the femoral component to restore the pre‐arthritic posterior joint line, potentially altering the heights of the medial and lateral trochlear peaks. It remains unclear whether the femoral component should be adjusted to correct deviations in peak height.
Stephen M. Howell, Ahmed Zabiba, Patrick Sadoghi, Alexander J. Nedopil, Maury L. Hull   +4 more
wiley   +1 more source

The HKA axis varies significantly with knee motion: A robot‐assisted intraoperative evaluation during total knee arthroplasty supports the use of dynamic, not static, alignment classifications

Journal of Experimental Orthopaedics
Purpose New alignment classifications based on phenotype reproduction have recently been introduced in total knee arthroplasty (TKA) as alternatives to traditional mechanical alignment. These classifications were designed according to the static hip–knee–
Fjorela Qordja, Pieralberto Valpiana, Luca Andriollo, Stefano Marco Paolo Rossi, Andrea Giordano Salvi, Guido Bocchino, Karlos Zepeda, Francesco Benazzo, Pier Francesco Indelli   +8 more
doaj   +1 more source

Replacement Arthroplasty [PDF]

BMJ, 1966
openaire   +2 more sources