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Enhancing perioperative landmark detection during sacroiliac joint fusion in patients suffering from low back pain.

Abstract：

:Over the past decade, minimally invasive sacroiliac joint (SIJ) fusion has become an effective treatment for patients suffering from low back pain (LBP) originating from the SIJ. Perioperative C-arm fluoroscopy-assisted surgical navigation during SIJ fusion remains challenging due to the lack of 3D spatial information. This study developed and assessed a 3D CT/2D fluoroscopy integration approach based on digitally reconstructed radiographs (DRRs) obtained from pre-operative CT scans. Development of this approach proved feasible and landmarks were successfully translated, in retrospect, to perioperatively acquired fluoroscopies. Further expansion of and research into the proposed approach to increase perioperative navigation is indicated and additional validation should be performed.

journal_name

Comput Assist Surg (Abingdon)

journal_title

Computer assisted surgery (Abingdon, England)

authors

Schippers B,Hekman E,van Helden S,Boomsma M,van Osch J,Nijveldt R

doi

10.1080/24699322.2021.1916600

keywords:

["3D CT\/2D fluoroscopy integration","Sacroiliac joint fusion","digitally reconstructed radiographs","image registration"]

subject

Has Abstract

pub_date

2021-12-01 00:00:00

pages

41-48

issue

1

issn

2469-9322

journal_volume

26

pub_type

杂志文章

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