[Method for measuring the comparative stability of osteosynthesis in the dorsal pelvic ring].
In the past, biomechanical investigations on the dorsal pelvic ring have generally been performed on a small number of cadaveric pelves in various non-standardized procedures. Significant differences in stability between different internal fixation methods of unstable pelvic ring fractures were not found. The experimental design presented here was based as closely as possible on the physiological loading of the pelvis in one-leg stance. This method made it possible to carry out standardized, reproducible tests on different osteosytheses of the sacroiliac joint. Furthermore, the suitability of artificial bones for such investigations can be assessed on the basis of a larger number of similar experiments on artificial and human pelves and the number of human pelves required for such studies could be reduced.
Kraus
E
E
Abteilung Unfallchirurgie, Chirurgischen Universitätsklinik Freiburg.
Schlickewei
W
W
Cordey
J
J
Wahl
D
D
Kuner
E H
EH
Perren
S M
SM
D001696:Biomechanical Phenomena; D005592:Fracture Fixation / Q000379:methods*; D050723:Fractures, Bone / Q000601:surgery*; D006801:Humans; D010384:Pelvic Bones / Q000293:injuries* / Q000601:surgery; D016896:Treatment Outcome
Methode zur vergleichenden Messung der Stabilität von Osteosynthesen am dorsalen Beckenring.