Insertional torque and pullout strength of reinserted screws for sacroiliac joint fusion: Effects of implant dimensions, bone density, and tapping

Insertional torque and pullout strength of reinserted screws for sacroiliac joint fusion: Effects of implant dimensions, bone density, and tapping

Background: Sacroiliac joint (SIJ) fusion is a common procedure for SIJ pain and dysfunction. Traditional threaded screws offer limited bony integration, prompting the development of additively manufactured, porous implants aimed at enhancing osseointegration. However, data on their insertional mech...

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Bibliographic Details
Main Authors: Cale J. Hendricks, BS, David W. Polly, Jr, MD, Ashley M. Abbott, BS, Yaqoub Y. Yusuf, MS, Rafael A. Garcia, BS, Matthew R. MacEwen, PhD, Arin M. Ellingson, PhD
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:North American Spine Society Journal
Subjects:
Screw fusion device
Porous threaded implant
Porous fusion/fixation screw
Pelvic screw
Osseointegration
Online Access:http://www.sciencedirect.com/science/article/pii/S2666548425000435
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