机译:使用创新的骨稳定系统增强后椎弓根螺钉主要稳定性的生物力学评估
Centre for Orthopaedic and Trauma Surgery, University Medical Centre, Cologne, Germany;
Centre for Orthopaedic and Trauma Surgery, Medizinisches Zentrum St?dteRegion Aachen GmbH, Aachen;
Department for Orthopaedic and Trauma Surgery, St. Vinzenz Hospital, Cologne, GermanyDepartment of Anatomy i, University of Cologne, Cologne, Germany;
Augmentation; Glass-polyalkenoate cement; Lumbar fusion; Osteoporosis; Pedicle screw; Primary stability;