Sage Journals: Discover world-class research

Open access

Research article

First published 2019-1

Computational simulation of sacral-alar-iliac (S2AI) screw fixation of pelvis and implications for fluoroscopic procedure: A cadaver study

Soon-Taek Jeong, Young-Seop Park, Gu-Hee Jung

Journal of Orthopaedic Surgery

Free access

Abstract

First published 2015-5

Sacral Screw Strain in a Long Posterior Spinal Fusion Construct with Sacral Alar-Iliac versus Iliac Fixation

Daniel Kang, Ronald Lehman, Scott Wagner [...]

Global Spine Journal

Open access

Research article

First published 2023-5

Safe Zones for Spinopelvic Screws in Patients With Lumbosacral Transitional Vertebra

Luis Becker, Friederike Schömig, Henryk Haffer [...]

Global Spine Journal

Open access

Letter

First published 2021-7

Is the Greater Trochanter the Ideal Freehand Landmark for the S2AI Screw Angle in the Caudal Direction? Commentary on “Extra-articular Portion of the Sacroiliac Joint—Between the Sacral and Pelvic Tuberosities: An Anatomical Guide for the S2-Alar-Iliac Screw Trajectory” by Tatara et al

Panyi Yang, Xueyang Tang

Global Spine Journal

Open access

Research article

First published 2021-4

Extra-articular Portion of the Sacroiliac Joint—Between the Sacral and Pelvic Tuberosities: An Anatomical Guide for the S2-Alar-Iliac Screw Trajectory

Yasunori Tatara, Takanori Niimura, Tatsuhiro Sekiya [...]

Global Spine Journal

Retricted access

Research article

First published 2025-2

Augmented Reality Versus Freehand Spinopelvic Fixation in Spinal Deformity: A Case-Control Study

Tej D. Azad, Melanie Alfonzo Horowitz, Jovanna A. Tracz [...]

Surgical Innovation

Open access

Research article

First published 2020-9

The three-dimensional printed template guided technique for S2 alar iliac screw placement and a comparison with freehand technique

Zhenhai Zhou, Zhimin Zeng, Honggui Yu [...]

Journal of Orthopaedic Surgery

Open access

Letter

First published 2021-7

Response to “Is the Greater Trochanter the Ideal Freehand Landmark for the S2AI Screw Angle in the Caudal Direction? Commentary on ‘Extra-Articular Portion of the Sacroiliac Joint—Between the Sacral and Pelvic Tuberosities: An Anatomical Guide for the S2-Alar-Iliac Screw Trajectory’ by Tatara et al”

Yasunori Tatara, Takanori Niimura, Tatsuhiro Sekiya [...]

Global Spine Journal

Open access

Research article

First published 2025-7

AO Spine Clinical Practice Recommendations: Spinopelvic Fixation - What are the Key Items to Understand Performance?

Robert Ravinsky, Stephen Lewis, Charles Fisher [...]

Global Spine Journal

Open access

Research article

First published 2020-7

A Case Series that Supports the Application of the S2AI Technique for Fractures and Failures after Lumbosacral Fusion

Jeffrey H. Weinreb, Uchechi Iweala, Lauren E. Matteini [...]

HSS Journal®: The Musculoskeletal Journal of Hospital for Special Surgery

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