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Showing 1 to 20 of 28 for “"Glenohumeral Joint"”.
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In Vitro Manual Therapy and Biorobotic Simulation of Glenohumeral Joint Mobilization Techniques
… techniques for restoring range of motion to joints. Few studies have attempted to quantify the biomechanics of manual therapy on the glenohumeral (GH) joint. The objectives of this study were to develop an in vitro protocol to determine the biomechanical effects of joint mobilization on the …
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Neural and Collagen Tissue Properties As They Relate to Glenohumeral Joint Laxity and Stiffness
… or a traumatic event that leads to excessive joint laxity. A major concern with instability is the high recurrence rate post treatment. Although the occurrence and recurrence of instability are primarily associated with capsule and labrum injury, the tissue characteristics of the capsule and …
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Return to sport criteria post glenohumeral joint stabilisation in male contact and collision athletes
… of return to contact and collision sports after glenohumeral joint stabilisation (GHJS) varies significantly among athletes. There are high rates of re-injury and associated fear and anxiety, especially among young male contact and collision athletes. Return-to-sport (RTS) decision-making can be …
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Technique and application for quantifying dynamic shoulder joint kinematics and glenohumeral joint contact patterns
The shoulder (glenohumeral) joint has the greatest range of motion of all human joints; as a result, it is particularly vulnerable to dislocation and injury. The ability to accurately measure dynamic in-vivo joint kinematics in 6-Degrees-of-Freedom (6-DOF) (translations and rotations) and …
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Effectiveness of a Shoulder Strengthening Intervention on the Incidence Rate of Glenohumeral Joint Instability Injuries
… the shoulder is the fourth most commonly injured joint behind the hand, knee and ankle. The effectiveness of the dynamic stabilizers of the glenohumeral joint is a factor that could affect the rate of injuries that occur at the joint. The CKCUEST has been shown to be an effective test for …
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Development of the shoulder return to contact continuum in rugby: an assessment framework for traumatic anterior glenohumeral joint dislocations
… contact events. Among these, traumatic anterior glenohumeral joint (GHJ) dislocations are among the most significant, as these injuries account for prolonged absence from sport and imposes a high risk of reinjury following return to sport (RTS). There is a need for an assessment framework to …
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Technique and application of a non-invasive three dimensional image matching method for the study of total shoulder arthroplasty
Knowledge of in-vivo glenohumeral joint biomechanics after total shoulder arthroplasty are important for the improvement of patient function, implant longevity and surgical technique. No data has been published on the in-vivo glenohumeral joint contact locations in patients after total shoulder …
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Comparative Study of the Effects of Conventional Physiotherapeutic Complex and High-Energy Laser in Patients with Glenohumeral Joint Peritendinitis // Сравнително проучване на ефектите на конвенционален физиотерапевтичен комплекс и високоенергиен лазер при пациенти с перитендинит на гленохумерална става
… and interference current, in patients with glenohumeral joint peritendinitis. Data from 76 patients with acute glenohumeral joint peritendinitis were prospectively collected. The patients were randomized into two groups in a 1:1 ratio: a group was treated with MLS laser therapy (group A) and …
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Patient-Specific Musculoskeletal Modeling of Total Shoulder Arthroplasty
… patients with debilitating pathologies of the glenohumeral joint such as osteoarthritis, humeral head fracture, and advancing rotator cuff tears. TSA replaces the articulation between the humeral head and the glenoid fossa, with the goals of relieving pain and restoring function. Two types of …
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Stability of the Shoulder Complex during Manual Exertions
… of the concavity compression mechanism of the glenohumeral joint was used to develop the proposed strain index. Nine strain indices were developed using different biomechanical measurements that characterize the concavity compression mechanism. The highest correlation (r=0.70) between the …
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Biomechanical model of the shoulder joint
A biomechanical model of the glenohumeral joint has been developed to investigate muscle and joint loading during real life three-dimensional activities. Based on a rigid body mechanics approach, the model incorporates algorithms to correct for curved muscle paths and bone geometry, providing …
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Anatomical, biomechanical and histological evaluation of the glenoid labrum
… labrum is an integral part of the highly mobile glenohumeral joint. Labral injury can be detrimental to the movement and function of the shoulder. Therefore, an in-depth investigation of glenoid labrum microanatomy may improve our understanding of its roles and functions in the glenohumeral …
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Exploration of Motion Capture System to Investigate Human Shoulder Kinematics
<p>The glenohumeral joint (GH) is commonly conceptualized as a ball-and-socket joint [1], and its center of rotation (COR) is presumed to coincide with the geometric center of the medial-superior region of the humeral head [2]. Recent research has endorsed improvements in COR estimation through …
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Effects of Chiropractic Adjustment on Malalignment of Posture and Lumbosacral Complex Pain
… of measurements to analyze the position of the glenohumeral joint against the baseline on the wall behind the participant. A survey was used to assist in evaluation of participants knowledge of chiropractic medicine and lumbosacral complex pain. The results show that there was no change seen in …
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Strain analysis in glenohumeral capsule through finite element modelling
… injury mechanics and strain distribution in the glenohumeral capsule at a particular joint angle have been studied extensively. However, there is a lack of information on the strain distributions in the capsule under complex joint angles, i.e, during the activities of daily living (ADL). To …
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Investigating the ideal deltoid kinematics and tension in reverse shoulder arthroplasty (RSA).
The shoulder is the one of the most active joints within the human body. Recruited in the majority of daily activities either in active use such as moving/carrying of objects or as a source of stability during locomotion. Therefore painful shoulder or its reduced mobility and function can be very …
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Anatomy, Histological Features, Innervation and Vascularity of the Glenoid Labrum
<b>Background</b>: The glenohumeral joint is the articulation between the head of the humerus and the glenoid fossa of the scapula, the latter being deepened and extended by the triangular fibrocartilaginous glenoid labrum attached peripherally to the margin of the glenoid fossa. The glenoid labrum …
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The musculoskeletal profile of female adolescent elite water polo players and the factors affecting throwing performance.
… challenging game. Water polo demands extreme glenohumeral joint ranges of motion while throwing overhead, which is an entire-body movement requiring accuracy and precision. Water polo is unique as it loads the shoulder in four different ways, where players are required to swim explosively, …
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The musculoskeletal profile of female adolescent elite water polo players and the factors affecting throwing performance.
… challenging game. Water polo demands extreme glenohumeral joint ranges of motion while throwing overhead, which is an entire-body movement requiring accuracy and precision. Water polo is unique as it loads the shoulder in four different ways, where players are required to swim explosively, …
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