Duplication Anomalies of the Internal Auditory Canal: Varied Spectrum
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Duplication anomalies of the internal auditory canal are rare, with only twenty-one cases reported in literature. These range from incomplete partition and complete partition to true duplication. We present three cases showing this entire spectrum of duplication abnormalities and discuss the role of imaging in the preoperative work up of such patients planned for cochlear implant.
KeywordsDuplicated internal auditory canal Cochlear implant Vestibulocochlear nerve
Compliance with Ethical Standards
Conflict of interest
All four authors declare that they have no conflict of interest.
This article does not contain any studies with human participants or animals performed by any of the authors.
Informed consent was obtained from all individual participants included in the study.
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