The Cost of Routine Clinic Visits Following Spinal Fusion for Adolescent Idiopathic Scoliosis.

Background: The institutional standard follow-up schedule for patients undergoing spinal instrumentation and fusion for adolescent idiopathic scoliosis (AIS) is return to clinic at 6-weeks and 3 months post-procedure for radiographs. COVID-19 prompted a change in this practice and most routine post-op visits were performed virtually during that time. The purpose of this study is to estimate the cost and benefit of in-person visits to inform the relative value of in-person follow-up using data from the year prior to COVID changes.

Are modular pedicle screws associated with a high complication rate following posterior spinal fixation?

Background: Modular pedicle screws have a separate head that can be intraoperatively assembled to the inserted shank. The aim of this study was to report associated intra- and post-operative complications and reoperation rates of posterior spinal fixations with modular pedicle screws at a single center.

Methods: A retrospective, institutional chart review was performed on 285 patients who underwent posterior thoracolumbar spinal fusion with modular pedicle screw fixation between January 1, 2017, and December 31, 2019.