… Pearson analysis demonstrated that among all parameters, PT, SVA, and PI-LL correlated
most strongly with disability for both OP and NONOP groups (P< 0.001). Linear regression …

This paper is a narrative review of normal cervical alignment, methods for quantifying
alignment, and how alignment is associated with cervical deformity, myelopathy, and adjacent-…

BACKGROUND: Positive spinal regional and global sagittal malalignment has been
repeatedly shown to correlate with pain and disability in thoracolumbar fusion. OBJECTIVE: To …

Study Design. Narrative review. Objective. To provide a comprehensive narrative review of
cervical alignment parameters, the methods for quantifying cervical alignment, normal …

BACKGROUND: The SRS-Schwab classification of adult spinal deformity (ASD) is a
validated system that provides a common language for the complex pathology of ASD. …

… Higher rates of new neurologic deficits were associated with revision procedures (P< 0.001)
and with the use of corrective osteotomies (P< 0.001). The rates of new neurologic deficit …

OBJECTIVE Although multiple reports have documented significant benefit from surgical
treatment of adult spinal deformity (ASD), these procedures can have high complication rates. …

Sagittal spinal misalignment (SSM) is an established cause of pain and disability. Treating
physicians must be familiar with the radiographic findings consistent with SSM. Additionally, …

Study Design. Multicenter, prospective, consecutive series. Objective. To evaluate
responsiveness of the Scoliosis Research Society (SRS)-Schwab adult spinal deformity (ASD) …

Study Design. A retrospective study. Objective. To assess the mechanisms and the
independent risk factors associated with proximal junctional kyphosis (PJK) in patients treated …