Publications associées à Tendinopathie de la coiffe des rotateurs

Dynamically deformable micromirror array for defined laser beam shaping and homogenizing

Nico de Rooij, Roland Andreas Bitterli, Jonathan Masson, Wilfried Noell

We present a dynamic laser beam shaper than can generate smooth flat top and gaussian intensity profiles. It consists of a 100% fill factor membrane, supported by beams or posts, that deforms in a shape similar to a concave linear or 2D microlens array. Th ...

IEEE2011

Tightening force and torque of nonlocking screws in a reverse shoulder prosthesis

Dominique Pioletti, Alexandre Terrier, Alain Farron, Francesco Merlini, Miguel Gortchacow, Stephanie Kochbeck

Background. Reversed shoulder arthroplasty is an accepted treatment for glenohumeral arthritis associated to rotator cuff deficiency. For most reversed shoulder prostheses, the baseplate of the glenoid component is uncemented and its primary stability is p ...

Elsevier2010

Biomechanical consequences of humeral component malpositioning after anatomical total shoulder arthroplasty

Dominique Pioletti, Alexandre Terrier, Alain Farron, Francesco Merlini, Silvio Ramondetti

Hypothesis: We hypothesized that the malpositioning of the humeral component can preclude the long-term success of anatomical total shoulder arthroplasty. The goal of this study was to evaluate the mechanical consequences of superior and inferior malpositi ...

Elsevier2010

A musculoskeletal shoulder model based on pseudo-inverse and null-space optimization

Dominique Pioletti, Denis Gillet, Alexandre Terrier, Alain Farron, Philippe Müllhaupt, Yvan Michellod, Martin Aeberhard

The goal of the present work was assess the feasibility of using a pseudo-inverse and null-space optimization approach in the modeling of the shoulder biomechanics. The method was applied to a simplified musculoskeletal shoulder model. The mechanical syste ...

Elsevier2010

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

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

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

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Tendinopathie de la coiffe des rotateurs

Dynamically deformable micromirror array for defined laser beam shaping and homogenizing

Tightening force and torque of nonlocking screws in a reverse shoulder prosthesis

Biomechanical consequences of humeral component malpositioning after anatomical total shoulder arthroplasty

A musculoskeletal shoulder model based on pseudo-inverse and null-space optimization

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

Outcome evaluation in shoulder surgery using 3D kinematics sensors

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

Graph Chatbot

Chattez avec Graph Search

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

Tightening force and torque of nonlocking screws in a reverse shoulder prosthesis

Dynamically deformable micromirror array for defined laser beam shaping and homogenizing

Simulated joint and muscle forces in reversed and anatomic shoulder prostheses

Biomechanical consequences of humeral component malpositioning after anatomical total shoulder arthroplasty

A musculoskeletal shoulder model based on pseudo-inverse and null-space optimization

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

Outcome evaluation in shoulder surgery using 3D kinematics sensors

Strength of the baseplate fixation of a reversed shoulder prosthesis

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