Results 41 to 50 of about 132,618 (315)

Microbiology of Periprosthetic Hip and Knee Infections in Surgically Revised Cases from 34 Centers in Mainland China

Infection and Drug Resistance, 2021
Hui-Ming Peng,1 Zong-Ke Zhou,2 Fei Wang,3 Shi-Gui Yan,4 Peng Xu,5 Xi-Fu Shang,6 Jia Zheng,7 Qing-Sheng Zhu,8 Li Cao,9 Xi-Sheng Weng1 1Department of Orthopedics, Peking Union Medical College Hospital, CAMS & PUMC, Beijing, 100730, People’s Republic of ...
Peng HM, Zhou ZK, Wang F, Yan SG, Xu P, Shang XF, Zheng J, Zhu QS, Cao L, Weng XS   +9 more
doaj  

Knee pain, knee osteoarthritis, and the risk of fracture [PDF]

Arthritis Care & Research, 2006
AbstractObjectivePatients with osteoarthritis (OA) have increased bone mineral density; however, the association between knee OA and fracture is controversial. Few data exist on the association between knee pain and fracture. We examined the association of knee OA and knee pain with fracture and falls in elderly men and women.MethodsThe study group ...
Arden, Nigel K., Crozier, Sarah, Smith, Helen, Anderson, Frazer, Edwards, Christopher, Raphael, Helen, Cooper, Cyrus   +6 more
openaire   +5 more sources

Significant reduction of patellar height affected lower clinical outcomes and knee flexion over five-year follow-up after total knee arthroplasty

Bone & Joint Open, 2021
Aims: This study aimed to investigate the relationship between changes in patellar height and clinical outcomes at a mean follow-up of 7.7 years (5 to 10) after fixed-bearing posterior-stabilized total knee arthroplasty (PS-TKA).
Ashish Suthar, Kiminori Yukata, Yoshikazu Azuma, Yutaka Suetomi, Kazuhiro Yamazaki, Kazushige Seki, Takashi Sakai, Hiroshi Fujii   +7 more
doaj   +1 more source

Knee mechanisms for through-knee prostheses [PDF]

Prosthetics & Orthotics International, 1983
The most widely used knee mechanisms for through-knee amputees can be characterized as three principal types of design. These types are metal side bars with heavy duty joints, conventional knee mechanisms for above-knee amputees and special polycentric linkage mechanisms for through-knee amputees. An investigation in Sweden in 1979 showed that over 50%
openaire   +2 more sources

Quasi Optimal Gait of a Biped Robot with a Rolling Knee Kinematic [PDF]

, 2011
In this paper, we address the problem of optimization of trajectories for a new class of biped robot. The knees of this biped are similar as the anthropomorphic one and have a rolling contact between the femur and the tibia.
HOBON, Mathieu, ABBA, Gabriel, Nafissa Lakbakbi El Yaaqoubi, LAKBAKBI EL YAAQOUBI, Nafissa, Gabriel Abba, Mathieu Hobon   +5 more
core   +2 more sources

Diagnosis of periprosthetic joint infections in patients who have rheumatoid arthritis: application of routine serological and synovial fluid indexes

Bone & Joint Research, 2023
Aims: To investigate the optimal thresholds and diagnostic efficacy of commonly used serological and synovial fluid detection indexes for diagnosing periprosthetic joint infection (PJI) in patients who have rheumatoid arthritis (RA).
Yulai Wang, Guoqing Li, Baochao Ji, Boyong Xu, Xiaogang Zhang, Asihaerjiang Maimaitiyiming, Li Cao   +6 more
doaj   +1 more source

Comparative analysis of early radiolucencies in cementless versus cemented total knee arthroplasty

Bone & Joint Open
Aims: This study aimed to compare early outcomes of cemented and cementless total knee arthroplasty (TKA). Methods: We analyzed 593 patients who underwent cemented or cementless TKA between January 2017 and December 2022.
Vadim Benkovich, Artsiom Abialevich, Vladislav Osinsky, Guy Benkovich   +3 more
doaj   +1 more source

Multimedia recommender systems [PDF]

, 2018
This tutorial introduces multimedia recommender systems (MMRS), in particular, recommender systems that leverage multimedia content to recommend different media types.
Schedl, Markus, Deldjoo, Yashar, Yashar Deldjoo, Hidasi, Balázs, Markus Schedl, Balázs Hidasi, Peter Knees, Knees, Peter   +7 more
core   +1 more source

Injuries of Kaplan fibers in ACL deficient and reconstructed knees – redefining the structure and risk assessment on MRI using injury patterns [PDF]

, 2021
Objectives: To determine an injury pattern of knee structures along torn Kaplan fibers in ACL deficient knees and to observe the healing process of Kaplan fibers in ACL reconstructed knees.
Hirschmann, Michael T., Hirschmann, Anna, Iordache, Edna A., Hess, Silvan, Amsler, Felix, Yang, Schu-Ren   +5 more
core   +1 more source

Caring for patients with periprosthetic femoral fractures across England and Wales in 2021: results of the National Hip Fracture Database Facilities Audit

Bone & Joint Open, 2023
Aims: The aim of this study was to describe services available to patients with periprosthetic femoral fracture (PPFF) in England and Wales, with focus on variation between centres and areas for care improvement.
Conor S. Jones, William G. P. Eardley, Antony Johansen, Dominic S. Inman, Jonathan T. Evans   +4 more
doaj   +1 more source