Risk Factors for Sacroiliac Joint Fusion after Instrumented Spinal Fusion.

Study Design: Retrospective Cohort Study.

Objective: To identify risk factors for sacroiliac (SI) joint fusion after instrumented spinal fusion.

Methods: Patients were identified from the PearlDiver BiscayneBay database.

Surgeon Experience Is the Most Important Predictor of Case Failure Rate for Anterior Odontoid Screw Fixation: A Large Database Study.

Study Design: Retrospective database analysis.

Objective: Determine risk factors and failure rate of anterior odontoid screw fixation surgery.

Summary Of Background Data: Anterior odontoid screw fixation (AOSF) stabilizes type II dens fractures while preserving cervical motion.

Age-Based Incidence of Dens Fracture Has Unimodal Distribution Rather Than Commonly Claimed Bimodal Distribution.

Background: Type-II dens fractures have long been described in the literature as occurring in a bimodal distribution, peaking in young adulthood as well as in older adulthood; however, the origin of this claim is unclear. The primary goal of this study was to examine the incidence of type-II dens fractures and assess for bimodality.

Methods: This is a retrospective cross-sectional review of the National Trauma Data Bank (NTDB) records on traumatic type-II dens fractures between October 2015 and December 2016.

Utilization of Vertebroplasty/Kyphoplasty in the Management of Compression Fractures: National Trends and Predictors of Vertebroplasty/Kyphoplasty.

Objective: The purpose of this study is to examine the utilization of kyphoplasty/vertebroplasty procedures in the management of compression fractures. With the growing elderly population and the associated increase in rates of osteoporosis, vertebral compression fractures have become a daily encounter for spine surgeons. However, there remains a lack of consensus on the optimal management of this patient population.

Characterizing utilization patterns and reoperation risk factors of interspinous process devices: analysis of a national claims database.

Introduction: Interspinous process devices (IPDs) were developed as minimally invasive alternatives to open decompression surgery for spinal stenosis. However, given high treatment failure and reoperation rates, there has been minimal adoption by spine surgeons. This study leveraged a national claims database to characterize national IPD usage patterns and postoperative outcomes after IPD implantation.