Adult spinal deformity is an important health issue worldwide with our aging population.
Understanding ideal sagittal alignment parameters is crucial for planning reconstructive …

Objective This study aimed to verify whether the saddle seat provides lower ergonomic risk
than conventional seats in dentistry. Methods This review followed the PRISMA statement …

This study aimed to assess the association between smartphone use in the sitting posture
and changes in thoracolumbar kyphosis, lumbar lordosis, and pelvic asymmetry in …

Background Notions of “optimal” posture are widespread in modern society and strongly
interconnected with preconceived beliefs. Objectives To quantitatively evaluate spinal …

BACKGROUND CONTEXT Imaging for adult spinal deformity is conventionally performed in
a directed manner to assess the most upright standing posture one can assume. However …

Study Design. A cross-sectional study of prospectively collected data. Objective. To compare
lumbar spine alignment in six common postures, and estimate loss in range of motion (ROM) …

Background Spinal degeneration and lumbar flatback deformity can decrease recruitment of
protective posterior pelvic tilt when sitting, leading to anterior impingement and increased …

Objective To investigate the effect of end plate morphology on cage subsidence and to
compare the surgical outcomes among patients with different vertebral end plate …

Real-time measurement of the craniovertebral, thoracic kyphosis, and lumbar lordosis
angles during natural and smartphone usage postures in sitting were analysed in a cohort of …

Study Design. Case-control study from a continuous series. Objectives. To study the impact
of perioperative sitting radiographs in adult spinal deformity (ASD) patients and determine …