Publications related to Shoulder impingement syndrome

Total shoulder arthroplasty: Downward inclination of the glenoid component to balance supraspinatus deficiency

Dominique Pioletti, Alexandre Terrier, Alain Farron, Francesco Merlini

Hypothesis: Supraspinatus deficiency associated with total shoulder arthroplasty (TSA) provokes eccentric loading and may induce loosening of the glenoid component. A downward inclination of the glenoid component has been proposed to balance supraspinatus ...

2009

Simulated joint and muscle forces in reversed and anatomic shoulder prostheses

Alexandre Terrier, Alain Farron, Francesco Merlini, Adrian Reist

Reversed shoulder prostheses are increasingly being used for the treatment of glenohumeral arthropathy associated with a deficient rotator cuff. These non-anatomical implants attempt to balance the joint forces by means of a semi-constrained articular surf ...

2008

Outcome evaluation in shoulder surgery using 3D kinematics sensors

Kamiar Aminian, Alain Farron, Brian Coley

A new method of scoring systems for the functional assessment of the shoulder is presented. 3D accelerometers and gyroscopes attached on the humerus were used to differentiate a healthy from a painful shoulder. The method was first tested on 10 healthy vol ...

2007

An algorithm to allow humerus translation in the indeterminate problem of shoulder abduction

Alexandre Terrier, Alain Farron, Arne Christian Vogel, Massimiliano Capezzali

The shoulder is one of the most complex joints of the human body, mainly because of its large range of motion, but also because of its active muscular stabilisation. Actually, the numerous stabilizing muscles and degrees of freedom yield indeterminate biom ...

2007

Effect of supraspinatus deficiency on humerus translation and glenohumeral contact force during abduction

Alexandre Terrier, Alain Farron, Arne Christian Vogel, Adrian Reist

BACKGROUND: Supraspinatus deficiency is the most frequent and important problem associated to rotator cuff pathologies. It reduces shoulder stability and can lead to osteoarthritis. The goal of this study was to develop a numerical model of the shoulder to ...

2007

A finite element model of the shoulder: application to the comparison of normal and osteoarthritic joints

Alain Farron, Lalaonirina Rakotomanana Ravelonarivo, Philippe Büchler

Objective. The objective of the present study was to develop a numerical model of the shoulder able to quantify the influence of the shape of the humeral head on the stress distribution in the scapula. The subsequent objective was to apply the model to the ...

2002

Displacements of the tibial tuberosity - Effects of the surgical parameters

Dominique Pioletti, Lalaonirina Rakotomanana Ravelonarivo, Pierre-François Leyvraz

A three-dimensional computer model is used, based on the finite element method, to investigate the effects of 1-, 1.5-, and 2-cm tibial tubercle elevations and of 0.5- and 1-cm medial displacements of the tuberosity performed with different bone shingles. ...

1997

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Shoulder impingement syndrome

Total shoulder arthroplasty: Downward inclination of the glenoid component to balance supraspinatus deficiency

Simulated joint and muscle forces in reversed and anatomic shoulder prostheses

Strength of the baseplate fixation of a reversed shoulder prosthesis

Outcome evaluation in shoulder surgery using 3D kinematics sensors

An algorithm to allow humerus translation in the indeterminate problem of shoulder abduction

Effect of supraspinatus deficiency on humerus translation and glenohumeral contact force during abduction

A finite element model of the shoulder: application to the comparison of normal and osteoarthritic joints

Displacements of the tibial tuberosity - Effects of the surgical parameters

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Chat with Graph Search

Outcome evaluation in shoulder surgery using 3D kinematics sensors

Total shoulder arthroplasty: Downward inclination of the glenoid component to balance supraspinatus deficiency

Simulated joint and muscle forces in reversed and anatomic shoulder prostheses

Strength of the baseplate fixation of a reversed shoulder prosthesis

Effect of supraspinatus deficiency on humerus translation and glenohumeral contact force during abduction

An algorithm to allow humerus translation in the indeterminate problem of shoulder abduction

A finite element model of the shoulder: application to the comparison of normal and osteoarthritic joints

Displacements of the tibial tuberosity - Effects of the surgical parameters