Dieter Matthis

Motion of threaded cages in posterior lumbar interbody fusion

Hans Müller-Storz, Fred H. Geisler, F. Geisler, 2000, European Spine Journal.

The influence of cancellous bone density on load sharing in human lumbar spine: a comparison between an intact and a surgically altered motion segment

Hans Müller-Storz, Tobias Pitzen, Fred H. Geisler, 2001, European Spine Journal.

Initial stability of cervical spine fixation: predictive value of a finite element model. Technical note.

Dieter Matthis, Wolf-Ingo Steudel, Tobias R Pitzen, 2002, Journal of neurosurgery.