Detail publikace

Ex-vivo Evaluation of Newly Formed Bone After Lumbar Interbody Fusion Surgery Using X-ray Micro Computed Tomography

LÁZŇOVSKÝ, J. BŘÍNEK, A. ZIKMUND, T. KAISER, J.

Originální název

Ex-vivo Evaluation of Newly Formed Bone After Lumbar Interbody Fusion Surgery Using X-ray Micro Computed Tomography

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Many novel biomaterials are recently investigated for use in spinal fusion surgery, especially in lumbar interbody fusion. The X-ray microCT as a tool is widely used for evaluating how successfully those biomaterials can perform a vertebral fusion. However, the current methodologies of microCT image assessment are based on visual evaluation by the operator. In this paper, we propose a methodology for how such biomaterials can be investigated in pre-clinical studies by investigating fused vertebrae morphology. We utilized microCT scans of pigs’ fused vertebrae to develop a fully automatic approach, which can characterize the morphometry of the bone in the fused region. A surface mesh model was created to extract the newly formed bone tissue between fused vertebrae in the microCT data. Extracted bone tissue was consequently evaluated according to the selected morphometric parameters. Characterization of the newly formed bone properties in the intervertebral area can be utilized to evaluate the osteogenesis function of implants used in lumbar interbody fusion surgery.

Klíčová slova

X-ray micro computed tomography; Intervertebral fusion; Image processing; Lumbar interbody fusion; Quantitative tomography

Autoři

LÁZŇOVSKÝ, J.; BŘÍNEK, A.; ZIKMUND, T.; KAISER, J.

Vydáno

20. 12. 2023

Nakladatel

Springer Nature Singapore

Místo

Singapore

ISBN

978-981-16-6774-9

Kniha

Medical Imaging and Computer-Aided Diagnosis

ISSN

1876-1100

Periodikum

Lecture notes in Electrical Engineering

Ročník

810

Stát

Spojené království Velké Británie a Severního Irska

Strany od

101

Strany do

110

Strany počet

10

URL

https://link.springer.com/chapter/10.1007/978-981-16-6775-6_9

BibTex

@inproceedings{BUT187030,
  author="Jakub {Lázňovský} and Adam {Břínek} and Tomáš {Zikmund} and Jozef {Kaiser}",
  title="Ex-vivo Evaluation of Newly Formed Bone After Lumbar Interbody Fusion Surgery Using X-ray Micro Computed Tomography",
  booktitle="Medical Imaging and Computer-Aided Diagnosis",
  year="2023",
  journal="Lecture notes in Electrical Engineering",
  volume="810",
  pages="101--110",
  publisher="Springer Nature Singapore",
  address="Singapore",
  doi="10.1007/978-981-16-6775-6\{_}9",
  isbn="978-981-16-6774-9",
  issn="1876-1100",
  url="https://link.springer.com/chapter/10.1007/978-981-16-6775-6_9"
}