[HTML][HTML] Cervical sagittal alignment: literature review and future directions

SH Lee, SJ Hyun, A Jain - Neurospine, 2020 - ncbi.nlm.nih.gov
Cervical alignment as a concept has come to the forefront for spine deformity research in the
last decade. Studies on cervical sagittal alignment started from normative data, and …

Comparison of whole body sagittal alignment during directed vs natural, relaxed standing postures in young, healthy adults

HWD Hey, KA Tan, BZ Chin, G Liu, HK Wong - The Spine Journal, 2019 - Elsevier
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 …

The Effect of Age-Adjusted Sagittal Alignment on the Result of Posterior Decompression Surgery for Lumbar Spinal Canal Stenosis

M Kawai, M Yagi, T Okubo, M Ozaki, S Suzuki… - Spine, 2024 - journals.lww.com
Study Design. Retrospective case series. Objective. The aim of this study was to compare
the outcomes of posterior decompression surgery for lumbar spinal canal stenosis (LSS) in …

Risk factors predicting C-versus S-shaped sagittal spine profiles in natural, relaxed sitting: an important aspect in spinal realignment surgery

HWD Hey, MRD Ramos, ETC Lau, JHJ Tan, HW Tay… - Spine, 2020 - journals.lww.com
Study Design. A cross-sectional study on a randomly selected prospective cohort of patients
presenting to a single tertiary spine center. Objective. The aim of this study was to describe …

[HTML][HTML] Knee extension is related to the posteriorly deviated gravity line to the pelvis in young adults: radiographic analysis using low-dose biplanar X-ray

JY Park, BW Cho, HM Kwon, KK Park… - Yonsei Medical …, 2022 - ncbi.nlm.nih.gov
Purpose We sought to compare the radiographic parameters concerning the sagittal
alignment of the standing whole-body skeletons between the knee extension group and …

Pelvic and sacral morphology and their correlation with pelvic incidence, lumbar lordosis, and lumbar alignment changes between standing and sitting postures

HWD Hey, JH Tan, B Ong, A Kumar, G Liu… - Clinical Neurology and …, 2021 - Elsevier
Abstract Study design Retrospective Cross-Sectional Radiographic Study. Objective This
study aims to describe novel radiographic markers of sacropelvic morphology to further …

Understanding “Kyphosis” and “Lordosis” for Sagittal Balancing in Two Common Standing Postures

HWD Hey, S Lin, HW Tay, YJ Tay, GKP Liu, HK Wong - Spine, 2021 - journals.lww.com
Study Design. Cross-sectional radiographic comparison study. Objective. The aim of this
study was to understand whole-body balancing in directed and natural standing postures …

The Impact of Radiographic Lower Limb-Spinal Length Proportion on Whole-Body Sagittal Alignment

HWD Hey, KLM Tan, ETC Lau, JWP Ng, GKP Liu… - Spine, 2022 - journals.lww.com
Study Design. A radiographic comparative study. Objective. To investigate the influence of
radiographic lower limb-spinal length proportion on sagittal radiographic parameters …

Computed tomography study of the relationship between pelvic incidence and bony contribution to lumbar lordosis in children

JF Baker - Clinical Anatomy, 2021 - Wiley Online Library
There is little data regarding the relationship in children and how it may change with aging.
The aim of this radiographic study was to define the relationship between pelvic incidence …

Audit and Comparison Between Radiographic Markers of Gaze Direction Using EOS Imaging–An Essential Step to Streamline Existing Methods

HWD Hey, JXY Lim, CS Tan, GKP Liu, HK Wong - Spine, 2021 - journals.lww.com
Study Design. Retrospective cohort study on prospectively implemented EOS protocol.
Objective. This study aims to audit and compare existing radiological definitions of gaze …