Can cavity-based pedicle screw augmentation decrease screw loosening? A biomechanical in vitro study.

Autor: Riesner HJ; German Armed Forces Hospital Ulm, Oberer Eselsberg 40, 89081, Ulm, Germany., Blattert TR; Schwarzach Orthopedic Clinic·Spine Surgery & Traumatology, Dekan-Graf-Straße 2 - 6, 94374, Schwarzach, Germany., Krezdorn R; Institute of Orthopaedic Research and Biomechanics, Trauma Research Centre Ulm, University Hospital Ulm, Helmholtzstr. 14, 89081, Ulm, Germany., Schädler S; Institute of Orthopaedic Research and Biomechanics, Trauma Research Centre Ulm, University Hospital Ulm, Helmholtzstr. 14, 89081, Ulm, Germany., Wilke HJ; Institute of Orthopaedic Research and Biomechanics, Trauma Research Centre Ulm, University Hospital Ulm, Helmholtzstr. 14, 89081, Ulm, Germany. hans-joachim.wilke@uni-ulm.de.

Publikováno v: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society [Eur Spine J] 2021 Aug; Vol. 30 (8), pp. 2283-2291. Date of Electronic Publication: 2020 Dec 23.