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- Title
Correlation of pull-out strength of cement-augmented pedicle screws with CT-volumetric measurement of cement.
- Authors
Fölsch, Christian; Goost, Hans; Figiel, Jens; Paletta, Jürgen R J; Schultz, Wolfgang; Lakemeier, Stefan
- Abstract
Cement augmentation of pedicle screws increases fixation strength in an osteoporotic spine. This study was designed to determine the cement distribution and the correlation between the pull-out strength of the augmented screw and the cement volume within polyurethane (PU) foam.
- Publication
Biomedizinische Technik. Biomedical engineering, 2012, Vol 57, Issue 6, p473
- ISSN
1862-278X
- Publication type
Journal Article
- DOI
10.1515/bmt-2012-0012