Search results: Sage Journals

Restricted accessResearch articleFirst published November, 2016

A novel classification of screw placement accuracy in the cervical spine

J. Bredow, F. Beyer, J. Oppermann [...]

Technology and Health Care

Open accessResearch articleFirst published 2026

Comparison of the Accuracy of Marker Screw-Assisted Pedicle Screw Placement in Thoracic and Lumbar Spine to 3D Navigation: A Randomized Controlled Study

Mohammed A. Khashab, Mohamed Elkhalifa, Muath M. Alswat [...]

Global Spine Journal

Open accessResearch articleFirst published June, 2023

Is There a Difference in Screw Accuracy,Robot Time Per Screw,Robot Abandonment,and Radiation Exposure Between the Mazor X and the Renaissance? A Propensity-Matched Analysis of 1179 Robot-Assisted Screws

Nathan J. Lee, Scott L. Zuckerman, Ian A. Buchanan [...]

Global Spine Journal

Open accessResearch articleFirst published January, 2026

Analysis of Screw/Pedicle-Width Ratio and Accuracy in Navigated Versus 3D-Controlled Fluoroscopy-Guided Pedicle Screw Placement

Jula Gierse, Felix Zimmermann, Paul A. Grützner [...]

Global Spine Journal

Free accessResearch articleFirst published June, 2013

Accuracy of Intraoperative Computed Tomography–Based Navigation for Placement of Percutaneous Pedicle Screws

Jason C. Eck, Jeffrey Lange, John Street [...]

Global Spine Journal

Open accessResearch articleFirst published 2026

Accuracy and Safety of a Triad-Dependent Technique for Subaxial Cervical Pedicle Screw Placement: A Prospective Cohort Study

Mohamed El-Meshtawy, Mahmoud Abdelrahman Saleh, Mariam A. Ibrahim [...]

Global Spine Journal

Restricted accessResearch articleFirst published May, 2023

Numerical and experimental analysis of ball screw accuracy reliability with time delay expansion under non-constant operating conditions

Zhifeng Liu, Hang Yang, Lianming Hun [...]

Proceedings of the Institution of Mechanical Engineers,Part B: Journal of Engineering Manufacture

Open accessResearch articleFirst published July, 2022

Novel MIS 3D NAV Single Step Pedicle Screw System (SSPSS): Workflow,Accuracy and Initial Clinical Experience

Franziska A. Schmidt, Hervé M. Lekuya, Sertac Kirnaz [...]

Global Spine Journal

Restricted accessResearch articleFirst published 2025

Study on meshing design hyperparameters impact on edge detection accuracy in twin-screw compressors using the alpha-shape algorithm

Mohammadreza Hadipour Shirayeh, Milad Salimi, Vahid Danesh [...]

Proceedings of the Institution of Mechanical Engineers,Part E: Journal of Process Mechanical Engineering

Open accessResearch articleFirst published October, 2020

Assessment of Surgical Procedural Time,Pedicle Screw Accuracy,and Clinician Radiation Exposure of a Novel Robotic Navigation System Compared With Conventional Open and Percutaneous Freehand Techniques: A Cadaveric Investigation

Alexander R. Vaccaro, Jonathan A. Harris, Mir M. Hussain [...]

Global Spine Journal

Restricted accessResearch articleFirst published November, 2016

A novel classification of screw placement accuracy in the cervical spine

J. Bredow, F. Beyer, J. Oppermann [...]

Technology and Health Care

Open accessResearch articleFirst published 2026

Comparison of the Accuracy of Marker Screw-Assisted Pedicle Screw Placement in Thoracic and Lumbar Spine to 3D Navigation: A Randomized Controlled Study

Mohammed A. Khashab, Mohamed Elkhalifa, Muath M. Alswat [...]

Global Spine Journal

Open accessResearch articleFirst published June, 2023

Is There a Difference in Screw Accuracy,Robot Time Per Screw,Robot Abandonment,and Radiation Exposure Between the Mazor X and the Renaissance? A Propensity-Matched Analysis of 1179 Robot-Assisted Screws

Nathan J. Lee, Scott L. Zuckerman, Ian A. Buchanan [...]

Global Spine Journal

Open accessResearch articleFirst published January, 2026

Analysis of Screw/Pedicle-Width Ratio and Accuracy in Navigated Versus 3D-Controlled Fluoroscopy-Guided Pedicle Screw Placement

Jula Gierse, Felix Zimmermann, Paul A. Grützner [...]

Global Spine Journal

Free accessResearch articleFirst published June, 2013

Accuracy of Intraoperative Computed Tomography–Based Navigation for Placement of Percutaneous Pedicle Screws

Jason C. Eck, Jeffrey Lange, John Street [...]

Global Spine Journal

Open accessResearch articleFirst published 2026

Accuracy and Safety of a Triad-Dependent Technique for Subaxial Cervical Pedicle Screw Placement: A Prospective Cohort Study

Mohamed El-Meshtawy, Mahmoud Abdelrahman Saleh, Mariam A. Ibrahim [...]

Global Spine Journal

Restricted accessResearch articleFirst published May, 2023

Numerical and experimental analysis of ball screw accuracy reliability with time delay expansion under non-constant operating conditions

Zhifeng Liu, Hang Yang, Lianming Hun [...]

Proceedings of the Institution of Mechanical Engineers,Part B: Journal of Engineering Manufacture

Open accessResearch articleFirst published July, 2022

Novel MIS 3D NAV Single Step Pedicle Screw System (SSPSS): Workflow,Accuracy and Initial Clinical Experience

Franziska A. Schmidt, Hervé M. Lekuya, Sertac Kirnaz [...]

Global Spine Journal

Restricted accessResearch articleFirst published 2025

Study on meshing design hyperparameters impact on edge detection accuracy in twin-screw compressors using the alpha-shape algorithm

Mohammadreza Hadipour Shirayeh, Milad Salimi, Vahid Danesh [...]

Proceedings of the Institution of Mechanical Engineers,Part E: Journal of Process Mechanical Engineering

Open accessResearch articleFirst published October, 2020

Assessment of Surgical Procedural Time,Pedicle Screw Accuracy,and Clinician Radiation Exposure of a Novel Robotic Navigation System Compared With Conventional Open and Percutaneous Freehand Techniques: A Cadaveric Investigation

Alexander R. Vaccaro, Jonathan A. Harris, Mir M. Hussain [...]

Global Spine Journal