Results 51 to 60 of about 2,630,362 (282)
Labral tear is associated with increased risk of osteoarthritis – A cross-sectional study
Journal of Orthopaedic Reports, 2023 Introduction: The significant risk factor for hip OA is abnormal joint morphology. Labral tear occurs secondary to femoroacetabular impingment and decreases the ability of joint to maintain normal synovial fluid pressure.
Ayesha Mughal +4 more
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Design and Dynamic Analysis of a Novel Biomimetic Robotics Hip Joint
Applied Bionics and Biomechanics, 2015 In order to increase the workspace and the carrying capacity of biomimetic robotics hip joint, a novel biomimetic robotics hip joint was developed. The biomimetic robotics hip joint is mainly composed of a moving platform, frame, and 3-RRR orthogonal ...
Bingyan Cui +5 more
doaj +1 more source
BioMedical Engineering OnLine, 2018 Background Sit-to-stand movements are a necessary part of daily life, and excessive mechanical stress on the articular cartilage has been reported to encourage the progression of osteoarthritis. Although a change in hip joint angle at seat-off may affect
Takuma Inai +3 more
doaj +1 more source
Eponymous hip joint approaches
Archives of Orthopaedic and Trauma Surgery, 2016 After the low friction arthroplasty by John Charnley was no longer confined to specialized hospitals but commonplace in the general orthopedic practice, the issue remained how to most optimally reach the hip. The names of the authors of these approaches remain in a lot of cases connected to the approach. By evaluating the original articles in which the
Somford, M.P. +4 more
openaire +4 more sources
Femoroacetabular Impingement (FAI) Syndrome : the medical imaging perspective [PDF]
, 2014 Introduction: Sports persons, physicians, orthopods and radiologists have become increasingly aware of the extra stress that is imposed on the hip joints with excessive activity particularly when superadded weight bearing and asymmetrical variations from
Zammit, Anthony
core
Calculation of wear (f.i. wear modulus) in the plastic cup of a hip joint prosthesis [PDF]
, 1975 The wear equation is applied to the wear process in a hip joint prosthesis and a wear modulus is defined. The sliding distance, wear modulus, wear volume, wear area, contact angle and the maximum normal stress were calculated and the theoretical ...
Ligterink, D.J.
core +3 more sources
Structural analysis of articular cartilage of the hip joint using finite element method
, 2016 The paper presents the results of a preliminary study on the structural analysis of the hip joint, taking into account changes in the mechanical properties of the articular cartilage of the joint.
R. Karpiński +2 more
semanticscholar +1 more source
Pseudarthrosis of the Hip-Joint [PDF]
Proceedings of the Royal Society of Medicine, 1950 1. The operation of pseudarthrosis of the hip joint is described and the results are assessed in ninety-three patients. 2. The result was good in eighty-three cases and poor in seven cases. Three patients died as a result of the operation. 3. Pseudarthrosis is the most satisfactory and the most reliable operation: 1) in ankvlosing spondylitis, and 2)
openaire +3 more sources
Mechanical Demands of the Hang Power Clean and Jump Shrug: A Joint-level Perspective [PDF]
, 2016 The purpose of this study was to investigate the joint- and load-dependent changes in the mechanical demands of the lower extremity joints during the hang power clean (HPC) and the jump shrug (JS).
Geiser, Christopher +6 more
core +1 more source
Effects of Gait Speed of Femoroacetabular Joint Forces
Applied Bionics and Biomechanics, 2017 Alterations in hip joint loading have been associated with diseases such as arthritis and osteoporosis. Understanding the relationship between gait speed and hip joint loading in healthy hips may illuminate changes in gait mechanics as walking speed ...
Joshua T. Weinhandl +2 more
doaj +1 more source