[Vector mathematical model for the analysis of complex movements in 3-dimensional space exemplified by the divided symphysis].
For the analysis of complex movements in the divided pubic symphysis of cadavers a vector-mathematical model was developed. Overall movements is analysed in components, as translations in the three dimensions of space and rotations around the three axes of space, as error-free and as simply as possible by measuring the distances to different defined points. Experimental conditions, the development of a vector-mathematical system of analysis, error analysis and interpretation of results are shown. With this method it also possible to analyse similar problems in the same way.
Meissner
A
A
Abteilung für Unfall- und Wiederherstellungschirurgie, Klinikum Steglitz, FU Berlin.
Hochmuth
R
R
D001696:Biomechanical Phenomena; D005684:Gait / Q000502:physiology*; D006801:Humans; D008962:Models, Theoretical; D010384:Pelvic Bones / Q000503:physiopathology; D011631:Pubic Symphysis / Q000293:injuries* / Q000503:physiopathology