Results 21 to 30 of about 555,652 (199)
A model-based approach to stabilizing crutch supported paraplegic standing by artifical hip joint stiffness [PDF]
, 2003 The prerequisites for stable crutch supported standing were analyzed in this paper. For this purpose, a biomechanical model of crutch supported paraplegic stance was developed assuming the patient was standing with extended knees.
Boom, Herman B.K. +4 more
core +3 more sources
Neurophysiological Mechanisms Underlying Functional Knee Instability Following an Anterior Cruciate Ligament Injury [PDF]
운동과학, 2018 PURPOSE Functional knee instability, which is defined as repetitive episodes of the knee “giving way” during physical activity, has received great attention to identify mechanisms due to serious pathological complications.
Yong Woo An
doaj +1 more source
Why Do Patellofemoral Stabilization Procedures Fail? Keys to Success [PDF]
, 2017 In recent years, surgical interventions for patellofemoral joint instability have gained popularity, possibly revitalized by the recent advances in our understanding of patellofemoral joint instability and the introduction of a number of new surgical ...
Anand, Bobby +3 more
core +1 more source
Joint Instability and Osteoarthritis
Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders, 2015 Joint instability creates a clinical and economic burden in the health care system. Injuries and disorders that directly damage the joint structure or lead to joint instability are highly associated with osteoarthritis (OA). Thus, understanding the physiology of joint stability and the mechanisms of joint instability-induced OA is of clinical ...
Blalock, Darryl +3 more
openaire +2 more sources
Stability of toroidal magnetic fields in the solar tachocline and beneath [PDF]
, 2007 Stability of toroidal magnetic field in a stellar radiation zone is considered for the cases of uniform and differential rotation. In the rigidly rotating radiative core shortly below the tachocline, the critical magnetic field for instability is about ...
Barnes +24 more
core +1 more source
EVALUATION OF SCAPULAR DYSKINESIA IN PATIENTS THAT UNDERWENT A LATARJET PROCEDURE [PDF]
Acta Ortopédica Brasileira, 2022 Objective: To quantitatively assess the scapular movement of patients who underwent Latarjet surgery and to identify if they present scapular dyskinesia (SD), as well as correlate with the clinic state and the elevation degree of the shoulder. Methods:
Guilherme do Val Sella +5 more
doaj +1 more source
Exogenous application of platelet-leukocyte gel during open subacromial decompression contributes to improved patient outcome [PDF]
, 2007 Background: Platelet-leukocyte gel (PLG) is being used during various surgical procedures in an attempt to enhance the healing process. We studied the effects of PLG on postoperative recovery of patients undergoing open subacromial decompression (OSD ...
Devilee, R. +7 more
core +2 more sources
Revista Brasileira de Ortopedia, 2023 Neglected elbow dislocation is an uncommon condition and its treatment remains challenging. We present a case of a middle-aged woman presenting with neglected elbow dislocation and multi-direction instability in whom open reduction of the elbow joint and
Sathya Vamsi Krishna +3 more
doaj +2 more sources
Human Like Adaptation of Force and Impedance in Stable and Unstable Tasks [PDF]
, 2011 —This paper presents a novel human-like learning con-troller to interact with unknown environments. Strictly derived from the minimization of instability, motion error, and effort, the controller compensates for the disturbance in the environment in ...
Albu-Schaeffer, A +5 more
core +1 more source
Management of chronic unstable acromioclavicular joint injuries
Journal of Orthopaedics and Traumatology, 2017 The acromioclavicular joint represents the link between the clavicle and the scapula, which is responsible for the synchronized dynamic of the shoulder girdle. Chronic acromioclavicular joint instability involves changes in the orientation of the scapula,
Luis Natera Cisneros +1 more
doaj +1 more source