Advancing Otologic Imaging: Machine Learning-Derived Synthetic CT from Temporal Bone MRI

Highlight

• Machine learning enables the generation of synthetic computed tomography (CT) images from temporal bone magnetic resonance imaging (MRI), eliminating the need for ionizing radiation in otologic imaging.
• Synthetic CT images show high geometric and radiodensity accuracy compared with true CT scans, enabling visualization of critical bony anatomy alongside soft tissue structures.
• The technology demonstrates suitability for anatomic localization, navigation guidance, and surgical planning in cochlear implantation, although currently limited for diagnostic use.

Study Background