Literature DB >> 32632648

Evaluation of Software-Based Metal Artifact Reduction in Intraoperative 3D Imaging of the Spine Using a Mobile Cone Beam CT.

Maxim Privalov1, Marcus Mohr1, Benedict Swartman1, Nils Beisemann1, Holger Keil1, Jochen Franke1, Paul Alfred Grützner1, Sven Yves Vetter2.   

Abstract

The aim of our study was to evaluate whether software-based artifact reduction can achieve an improved image quality, using intraoperative 3D imaging in spinal surgery. A total of 49 intraoperative 3D image datasets of patients, who underwent surgery with pedicle screw placement, were retrospectively evaluated. The visibility of anatomical structures and the diameter of the pedicle screws were examined, with and without the application of the artifact reduction software. All software prototypes can improve the visibility of anatomical structures (P < 0.01), except MAR (metal artifact reduction) combined with IRIS (iterative reconstruction in image space) (P = 0.04). The algorithms MAR and MAR-2 can reduce the blooming artifacts significantly (P < 0.01), but SL (Shepp & Logan) cannot (P = 0.08-0.988). In summary, software-based artifact reduction for intraoperative 3D datasets can improve the current image quality. Additional information regarding the implant placement and the fracture reduction is therefore generated for the surgeon.

Entities:  

Keywords:  Artifact reduction; Cone-beam CT; Intraoperative 3D imaging; Pedicle screw; Spinal surgery

Mesh：

Year:  2020        PMID： 32632648      PMCID： PMC7572971          DOI： 10.1007/s10278-020-00324-2

Source DB:  PubMed          Journal:  J Digit Imaging        ISSN： 0897-1889            Impact factor:   4.056


  27 in total

1.  Accuracy of pedicle screw insertion with and without computer assistance: a randomised controlled clinical study in 100 consecutive patients.

Authors:  T Laine; T Lund; M Ylikoski; J Lohikoski; D Schlenzka
Journal:  Eur Spine J       Date:  2000-06       Impact factor: 3.134

2.  [Introduction of a new mobile C-arm/CT combination equipment (ISO-C-3D). Initial results of 3-D sectional imaging].

Authors:  C Rock; U Linsenmaier; R Brandl; D Kotsianos; S Wirth; R Kaltschmidt; E Euler; W Mutschler; K J Pfeifer
Journal:  Unfallchirurg       Date:  2001-09       Impact factor: 1.000

3.  Epidemiology of Spinal Fractures in a Level One Trauma Center in the Netherlands: A 10 Years Review.

Authors:  Lars P den Ouden; Arjen J Smits; Agnita Stadhouder; Ricardo Feller; Jaap Deunk; Frank W Bloemers
Journal:  Spine (Phila Pa 1976)       Date:  2019-05-15       Impact factor: 3.468

Review 4.  Esophageal injury from thoracic pedicle screw placement in a polytrauma patient: a case report and literature review.

Authors:  J R O'Brien; E Krushinski; C M Zarro; M Sciadini; D Gelb; S Ludwig
Journal:  J Orthop Trauma       Date:  2006-07       Impact factor: 2.512

5.  Reduction of dental metallic artefacts in CT: value of a newly developed algorithm for metal artefact reduction (O-MAR).

Authors:  M Kidoh; T Nakaura; S Nakamura; S Tokuyasu; H Osakabe; K Harada; Y Yamashita
Journal:  Clin Radiol       Date:  2013-10-22       Impact factor: 2.350

6.  [Injuries of the upper cervical spine : Update on diagnostics and management].

Authors:  Matti Scholz; Frank Kandziora; Frank Hildebrand; Philipp Kobbe
Journal:  Unfallchirurg       Date:  2017-08       Impact factor: 1.000

Review 7.  Clinically relevant complications related to pedicle screw placement in thoracolumbar surgery and their management: a literature review of 35,630 pedicle screws.

Authors:  Oliver P Gautschi; Bawarjan Schatlo; Karl Schaller; Enrico Tessitore
Journal:  Neurosurg Focus       Date:  2011-10       Impact factor: 4.047

8.  Metal artifact reduction in cone beam computed tomography using forward projected reconstruction information.

Authors:  Manuel Meilinger; Christian Schmidgunst; Oliver Schütz; Elmar W Lang
Journal:  Z Med Phys       Date:  2011-05-06       Impact factor: 4.820

9.  Thoracic pedicle screw fixation in spinal deformities: are they really safe?

Authors:  S I Suk; W J Kim; S M Lee; J H Kim; E R Chung
Journal:  Spine (Phila Pa 1976)       Date:  2001-09-15       Impact factor: 3.468

Review 10.  Accuracy of pedicle screw placement: a systematic review of prospective in vivo studies comparing free hand, fluoroscopy guidance and navigation techniques.

Authors:  Ioannis D Gelalis; Nikolaos K Paschos; Emilios E Pakos; Angelos N Politis; Christina M Arnaoutoglou; Athanasios C Karageorgos; Avraam Ploumis; Theodoros A Xenakis
Journal:  Eur Spine J       Date:  2011-09-07       Impact factor: 3.134
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  3 in total

1.  Intraoperative revision rates due to three-dimensional imaging in orthopedic trauma surgery: results of a case series of 4721 patients.

Authors:  Holger Keil; Nils Beisemann; Benedict Swartman; Marc Schnetzke; Sven Yves Vetter; Paul Alfred Grützner; Jochen Franke
Journal:  Eur J Trauma Emerg Surg       Date:  2022-09-01       Impact factor: 2.374

2.  Accuracy Assessment of Percutaneous Pedicle Screw Placement Using Cone Beam Computed Tomography with Metal Artifact Reduction.

Authors:  Yann Philippe Charles; Rawan Al Ansari; Arnaud Collinet; Pierre De Marini; Jean Schwartz; Rami Nachabe; Dirk Schäfer; Bernhard Brendel; Afshin Gangi; Roberto Luigi Cazzato
Journal:  Sensors (Basel)       Date:  2022-06-18       Impact factor: 3.847

3.  Clinical Evaluation of an Innovative Metal-Artifact-Reduction Algorithm in FD-CT Angiography in Cerebral Aneurysms Treated by Endovascular Coiling or Surgical Clipping.

Authors:  Felix Eisenhut; Manuel Alexander Schmidt; Alexander Kalik; Tobias Struffert; Julian Feulner; Sven-Martin Schlaffer; Michael Manhart; Arnd Doerfler; Stefan Lang
Journal:  Diagnostics (Basel)       Date:  2022-05-04
  3 in total

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