Under correction of sagittal deformities based on age-adjusted alignment thresholds leads to worse health-related quality of life whereas over correction provides no …

JK Scheer, R Lafage, FJ Schwab, B Liabaud, JS Smith… - Spine, 2018 - journals.lww.com
Study Design. Retrospective review of prospectively-collected database. Objective. This
study aims to compare 2-year clinical outcomes of patients who underwent surgical …

Defining spino-pelvic alignment thresholds: should operative goals in adult spinal deformity surgery account for age?

R Lafage, F Schwab, V Challier, JK Henry, J Gum… - Spine, 2016 - journals.lww.com
Study Design. Retrospective review of prospective, multicenter database. Objective. The aim
of the study was to determine age-specific spino-pelvic parameters, to extrapolate age …

Spinopelvic changes based on the simplified SRS-Schwab adult spinal deformity classification: relationships with disability and health-related quality of life in adult …

K Kyrölä, J Repo, JP Mecklin, J Ylinen, H Kautiainen… - Spine, 2018 - journals.lww.com
Study Design. Cross-sectional, observational study. Objective. To study the occurrence of
sagittal malalignment, the adaptability of a simplified sagittal modifiers grading of the …

Beyond pelvic incidence–lumbar lordosis mismatch: the importance of assessing the entire spine to achieve global sagittal alignment

RK Merrill, JS Kim, DM Leven, JH Kim… - Global Spine …, 2017 - journals.sagepub.com
Study Design: Retrospective case series. Objective: To investigate which sagittal parameters
contribute to a normal sagittal vertical axis (SVA) when there is a pelvic incidence-lumbar …

Adult spinal deformity correction surgery using age-adjusted alignment thresholds: clinical outcomes and mechanical complication rates. A systematic review of the …

E Quarto, A Zanirato, F Vitali, M Spatuzzi… - European Spine …, 2024 - Springer
Purpose Adult spinal deformity (ASD) surgery gives good clinical outcomes but has a high
rate of mechanical complications (MC). In 2016, Lafage described the age-adjusted …

T1 pelvic angle is a useful parameter for postoperative evaluation in adult spinal deformity patients

T Banno, T Hasegawa, Y Yamato, S Kobayashi… - Spine, 2016 - journals.lww.com
Study Design. Retrospective review. Objective. We investigated validity of T1 pelvic angle
(TPA) for postoperative assessment and determined its target value for corrective scoliosis …

When is compensation for lumbar spinal stenosis a clinical sagittal plane deformity?

AJ Buckland, S Vira, JH Oren, R Lafage, BY Harris… - The Spine Journal, 2016 - Elsevier
Abstract Background Context Degenerative lumbar stenosis (DLS) patients have been
reported to lean forward in an attempt to provide neural decompression. Spinal alignment in …

[HTML][HTML] Adult spinal deformity: current concepts and decision-making strategies for management

HJ Kim, JH Yang, DG Chang, SI Suk, SW Suh… - Asian spine …, 2020 - ncbi.nlm.nih.gov
Adult spinal deformity (ASD) is characterized by three-dimensional abnormalities of the
thoracic or thoracolumbar spine that exerts significant impacts on the health-related quality …

Are sagittal spinopelvic radiographic parameters significantly associated with quality of life of adult spinal deformity patients? Multivariate linear regression analyses …

M Takemoto, L Boissière, JM Vital, F Pellisé… - European Spine …, 2017 - Springer
Purpose To evaluate the association in ASD patients between spinopelvic sagittal
parameters and health-related quality of life (HRQL), adjusted for demographic and surgical …

Should sagittal spinal alignment targets for adult spinal deformity correction depend on pelvic incidence and age?

TS Protopsaltis, A Soroceanu, JC Tishelman… - Spine, 2020 - journals.lww.com
Study Design. Retrospective analysis. Objective. Determine whether deformity corrections
should vary by pelvic incidence (PI). Summary of Background Data. Alignment targets for …