A finite element analysis of two novel screw designs for scaphoid waist fractures.

Peter Varga , Philippe K. Zysset , Philip Schefzig , Ewald Unger
Medical Engineering & Physics 38 ( 2) 131 -139

9
2016
Finite element based estimation of contact areas and pressures of the human scaphoid in various functional positions of the hand.

Peter Varga , Philip Schefzig , Ewald Unger , Winfried Mayr
Journal of Biomechanics 46 ( 5) 984 -990

19
2013
Pull-out forces of headless compression screws in variations of synthetic bone models imitating different types of scaphoid fractures in good bone quality

Jochen Erhart , Ewald Unger , Inga Trulson , Michael Hagmann
Journal of Materials Science: Materials in Medicine 31 ( 11) 92

2020
In vitro experimental investigation of the forces and torque acting on the scaphoid during light grasp

Vilmos Vecsei , Winfried Mayr , Jochen Erhart , Ewald Unger
Journal of Orthopaedic Research 34 ( 10) 1734 -1742

2
2016
9
2016
Wrist movements induce torque and lever force in the scaphoid: an ex vivo study.

Jochen Erhart , Ewald Unger , Philip Schefzig , Peter Varga
Journal of Orthopaedic Surgery and Research 15 ( 1) 368 -368

2020
NOVEL SCREW DESIGNS PROVIDE BETTER FIXATION STABILITY OF SCAPHOID FRACTURES: AN FE STUDY

Peter Varga , Philip Schefzig , Ewald Unger , Winfried Mayr
Journal of Biomechanics 45

2012