MRI susceptibility artefacts caused by orthodontic wire.

Yuri IwamotoHiroaki ShimamotoDoaa FelembanTomoyuki TeraiSven KreiborgSanjay M MallyaFan-Pei Gloria YangChihiro TanikawaShumei Murakami

Published in: Dento maxillo facial radiology (2024)

Ferromagnetic/paramagnetic orthodontic wires create artefacts due to local alteration of magnetic field homogeneity. The SS-type wires produced the largest artefacts followed by CC and Ti.

Keyphrases

oral health
magnetic resonance imaging
contrast enhanced
resting state
room temperature
diffusion weighted imaging
computed tomography
functional connectivity