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Comparison of the ALPS and PHILOS plating systems in proximal humeral fracture fixation - a retrospective study

Publications associées (36)

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Simulation of postoperative scapula fractures after rTSA

Alice Ghislaine Concordel

Reverse total shoulder arthroplasty (rTSA) is recommended in case of severe muscle deficiency, along with important joint wear. Although having a correct placement of the prosthesis after the operation and a recovery of the mobility, several cases of scapu ...

2012

Postoperative scapula fracture after reversed shoulder arthroplasty

Julien Ston

Reversed shoulder arthroplasty (RSA) is recommended in case of severe muscle deficiency, along with important joint wear. Although having a correct placement of the prosthesis after the operation and a recovery of the mobility, several cases of scapula fra ...

2012

The shoulder is often described as the most complex human joint because of its anatomy and the high number of muscles participating in arm movements. The anatomy and the development of muscles depend on personal characteristics and the style of living. The ...

2012

Distribution of muscular forces in a numerical musculoskeletal model of the shoulder

Valérie Hélène Emilie Malfroy Camine

The shoulder is a complex joint with many muscles acting between the scapula and the humerus. Thus it is obvious that the mechanical system is indeterminate and an optimization method has to be used to find the muscular forces acting on the glenohumeral jo ...

2012

Dynamical biomechanical model of the shoulder for muscle-force estimation

Alain Farron

A biomechanical model of the human shoulder complex is proposed for quasi-static and dynamic estimation of the muscle forces and joint reaction forces in the glenohumeral joint. The model bases itself on the Garner & Pandy model but adds a dynamic layer. T ...

Ieee2012

Stability of the shoulder, more precisely the glenohumeral joint, can only be achieved in case of healthy and well coordinated muscular activity in the upper limb. Degenerative deseases like osteoarthritis, muscle deficiencies or injuries can lead to insta ...

2012

Development of a test device for assessment of glenoid baseplates for reversed shoulder arthroplasty

Christoph Wenger

When rotator cuff deficiency is present with gleno-humeral osteoarthritis, the current treatment is a reverse total shoulder arthroplasty. The reverse shoulder prosthesis has inverted articular surfaces: a metallic ball (glenosphere) is fixed on the scapul ...

2012

Numerical analysis of a 3-screws baseplate for reverse shoulder arthroplasty

Anouk Grandgeorge

Reverse shoulder arthroplasty has become the classical treatment for glenohumeral joint arthritis associated with rotator cuff dysfunction. The design of the prosthesis, the fixation of the implant and the surgical technique are however still to be improve ...

2011

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

A numerical shoulder simulator to replicate a mechanical shoulder simulator

Mélanie Guittet

Joint simulators are widely used to perform pre-(and post) clinical test of joint prostheses. Several experimental or commercial devices already exist for the hip and knee joints, but nothing is available yet for the shoulder joint. The first goal of this ...

2010