The predictive power of the Roussouly classification on mechanical complications after surgery for adult spinal deformity: systematic review and meta-analysis.

Background: With the increasing prevalence of adult spinal deformity (ASD) in the aging population, the need for corrective surgery has surged, highlighting the importance of preventing mechanical complications (MC) such as junctional kyphosis/failure and rod breakage. The Roussouly classification, which categorizes natural variations in spinal posture, may hold predictive value in assessing the risk of these complications, as it guides the restoration of sagittal alignment based on a patient's preoperative spinal shape.

Methods: PubMed, Cochrane, and Google Scholar (pages 1-20) were searched through August 2024 to find articles comparing the incidence of mechanical complications between patients who were matched and mismatched to their ideal Roussouly shape after surgery for ASD.

Traumatic spine fractures and concomitant venous thromboembolism: A systematic review.

Objective: Venous thromboembolism (VTE) associated with bony fractures have been documented in the literature. However, the literature is not very exhaustive when it comes to VTE associated with traumatic spine fractures. Thus the purpose of this systematic review analyzing the incidence of VTE associated with spinal trauma.

Titanium Cages versus Polyetheretherketone Cages in Interbody Fusions: A Meta-Analysis of Clinical and Radiographic Outcomes.

Background: The most widely adopted materials for interbody fusion implants are titanium and polyetheretherketone (PEEK), both of which have potential advantages and disadvantages. Despite the differences between PEEK and titanium, there is no consensus on which material provides better clinical and radiological outcomes. Therefore, the purpose of this meta-analysis was to analyze the clinical and radiographic outcomes between the 2 cages.