Objective: Nowadays many types of spinal lumbar fixation are available; far now the most used method is still the well established pedicle screw technique, whose trajectory is lateral-to-medial. Since April 2014 we have used a new technique with a different trajectory in fifteen consecutive cases of[for full text, please go to the a.m. URL] 66. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC)
