Constantin Schizas

Lausanne, VD, Switzerland

Last Updated: 09/26/2026

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Found 41 publications

Use and misuse of the sedimentation sign in lumbar spine stenosis.

Use and misuse of the sedimentation sign in lumbar spine stenosis.

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Published: May 04, 2025

Evolution of the Cross-Sectional Area of the Osseous Lumbar Spinal Canal across Decades: A CT Study with Reference Ranges in a Swiss Population.

Evolution of the Cross-Sectional Area of the Osseous Lumbar Spinal Canal across Decades: A CT Study with Reference Ranges in a Swiss Population.

Journal: Diagnostics (Basel, Switzerland)
Published: January 17, 2023

Reviewer's Comment to "The association between preoperative MRI findings and clinical improvement in patients included in the NORDSTEN spinal stenosis trial" by J. Aaen et al. (Eur Spine J [2022]; doi: 10.1007/s00586-022-07317-5): does the severity of radiological stenosis influence post-operative results following spinal decompression?

Reviewer's Comment to "The association between preoperative MRI findings and clinical improvement in patients included in the NORDSTEN spinal stenosis trial" by J. Aaen et al. (Eur Spine J [2022]; doi: 10.1007/s00586-022-07317-5): does the severity of radiological stenosis influence post-operative results following spinal decompression?

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Published: May 06, 2022

Generational Changes in Lumbar Spinal Canal Dimensions: Findings from a Sample U.S. Population.

Generational Changes in Lumbar Spinal Canal Dimensions: Findings from a Sample U.S. Population.

Journal: World neurosurgery
Published: June 27, 2020

Do intra-operative neurophysiological changes predict functional outcome following decompressive surgery for lumbar spinal stenosis? A prospective study.

Do intra-operative neurophysiological changes predict functional outcome following decompressive surgery for lumbar spinal stenosis? A prospective study.

Journal: Journal of spine surgery (Hong Kong)
Published: May 08, 2018

Pedicle Screw Insertion Accuracy Using O-Arm, Robotic Guidance, or Freehand Technique: A Comparative Study.

Pedicle Screw Insertion Accuracy Using O-Arm, Robotic Guidance, or Freehand Technique: A Comparative Study.

Journal: Spine
Published: October 12, 2017

T-1 pedicle subtraction osteotomy for the treatment of rigid cervical kyphotic deformity: report of 4 cases.

T-1 pedicle subtraction osteotomy for the treatment of rigid cervical kyphotic deformity: report of 4 cases.

Journal: Journal of neurosurgery. Spine
Published: August 26, 2017

Dural sac cross-sectional area and morphological grade show significant associations with patient-rated outcome of surgery for lumbar central spinal stenosis.

Dural sac cross-sectional area and morphological grade show significant associations with patient-rated outcome of surgery for lumbar central spinal stenosis.

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Published: April 28, 2017

TO THE EDITOR.

TO THE EDITOR.

Journal: Spine
Published: April 26, 2017

Authors' reply to the Letter to the Editor of M. Melloh et al. concerning "Relationship between sedimentation sign and morphological grade in symptomatic lumbar spinal stenosis" (by PA Laudato et al. (2015) Eur Spine J; 24(10):2264-2268).

Authors' reply to the Letter to the Editor of M. Melloh et al. concerning "Relationship between sedimentation sign and morphological grade in symptomatic lumbar spinal stenosis" (by PA Laudato et al. (2015) Eur Spine J; 24(10):2264-2268).

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Published: August 20, 2016

ISSLS Prize Winner: Consensus on the Clinical Diagnosis of Lumbar Spinal Stenosis: Results of an International Delphi Study.

ISSLS Prize Winner: Consensus on the Clinical Diagnosis of Lumbar Spinal Stenosis: Results of an International Delphi Study.

Journal: Spine
Published: February 04, 2016

Dimensional changes of cervical and lumbar bony spinal canals in one generation in Western Switzerland: a computed tomography study.

Dimensional changes of cervical and lumbar bony spinal canals in one generation in Western Switzerland: a computed tomography study.

Journal: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Published: November 10, 2015
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Last Updated: 09/26/2026