Progr. No. P78

Are all pedicle wall perforations due topedicle screw placement a surgical error, what is tolerable? A systematic review of the literature.

Category	others
Author	Anna Voelker
co authors	Nicolas von der Hoeh, Christoph-Eckhard Heyde
Institution	Department of Orthopaedic Surgery, , Leizig, Germany
Poster	Click to view poster