We conducted a systematic review with meta-analysis and qualitative synthesis. This study
aims to characterize pseudarthrosis after long-segment fusion in spinal deformity by …

Purpose To assess clinical and safety outcomes associated with different rod materials and
diameters in adult spinal deformity (ASD) surgery. Methods A systematic literature review …

Study Design. A retrospective analysis. Objective. The purpose of this study was to
determine whether the deformity angular ratio (DAR) can reliably assess the neurological …

Purpose Pedicle subtraction osteotomy is a well-described surgical technique for treatment
of kyphotic deformity in the spine. It is not widely used for treatment of thoracic kyphosis. We …

Thoracic hyperkyphosis is a sagittal deformity that can cause back pain and neurological
impairment, leading to difficulties in maintaining a straight gaze. Sagittal thoracic …

Abstract Study Design Retrospective case series. Objective To compare the early results of
posterior column (PCO) and three-column (3CO) osteotomies performed in patients with …

Study design A case report. Summary of background data It is important to achieve optimal
sagittal balance in spinal deformity surgery by matching LL to PI. A Lumbar osteotomy to …

Purpose: Surgical treatment for adult spinal deformity (ASD) in patients with Parkinson's
disease (PD) is challenging and is associated with a significant risk of postoperative …

BACKGROUND Syringomyelia has a long-established association with pediatric scoliosis,
but few data exist on the relationship of syringomyelia to pediatric kyphotic deformities …

Objectives: Classical instrumentation may be insufficient in the surgical treatment of rigid
spinal deformities with structural changes in bone tissue. Many different types of osteotomy …