Minimally Invasive Technique for PMMA Augmentation of Fenestrated Screws.
Jan-Helge KlinglerChristoph ScholzEvangelos KogiasRonen SircarMarie T KrügerFlorian VolzChristian ScheiweUlrich HubbePublished in: TheScientificWorldJournal (2015)
The presented minimally invasive cement augmentation technique using an injection cannula facilitates convenient and safe cement delivery through polyaxial cannulated and fenestrated screws during minimally invasive screw-rod spondylodesis. Nevertheless, the optimal injection technique and design of fenestrated screws have yet to be identified. This trial is registered with German Clinical Trials DRKS00006726.