https://www.automapki.com/convert/x/x-to-iges.html
X to IGES Converter: Convert X to IGS Model
Learn an effective way to transform X into IGES format. Follow step-by-step instructions to convert X files using Autoconverter reliably.
iges converterxigsmodel
https://miconvert.com/uk/step-to-iges
STEP to IGES Converter Online | Solid to Surface CAD
Convert STEP solid models to IGES surface format for legacy CAD system compatibility. Preserves exact geometry without mesh conversion.
step to igessolid surfaceconverteronlinecad
https://biomch-l.isbweb.org/forum/biomch-l-forums/biomch-l-1988-2010/20798-re-mri-ct-scan-to-3d-iges-image-converter?view=stream
Re: MRI/CT SCAN to 3D IGES Image Converter? - Biomch-L
Archives from the LISTSERV Biomch-L database pre 2011.
ct scanimage convertermriigesl