International journal of spine surgery, vol.15, pp.315-323, 2021 (Journal Indexed in ESCI)
Article / Article
Title of Journal :
International journal of spine surgery
thoracic pedicle screw implantation, transverse process trajectory technique, instrumentation, thoracic spinal deformities, biomechanical characteristics, screw placement, accuracy of placement, reproducibility, spine surgeon learning curve, IDIOPATHIC SCOLIOSIS, LEARNING-CURVE, O-ARM, PLACEMENT, ACCURACY, NAVIGATION, SPINE, INSTRUMENTATION, FIXATION, SURGERY
Background: This study evaluates the accuracy, biomechanical profile, and learning curve of the transverse process trajectory technique (TPT) compared to the straightforward (SF) and in-out-in (IOI) techniques. SF and IOI have been used for fixation in the thoracic spine. Although widely used, there are associated learning curves and symptomatic pedicular breaches. We have found the transverse process to be a reproducible pathway into the pedicle.