ArticleScientific reports2023
Method to estimate the basal turn length in inner ear malformation types.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Clinical Validation of Manual Measurement of Cochlea Length With Post-Operative Electrode Insertion Depth: A Pilot Study.Laryngoscope investigative otolaryngology · 2025Article
- Estimation of outer-wall length in optimizing cochlear implantation in malformed inner ears.Scientific reports · 2024Article
- Applications of visualizing cochlear basal turn in cochlear implantation.Laryngoscope investigative otolaryngology · 2023Article
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Authors and funding
6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The mathematical equations to estimate cochlear duct length (CDL) using cochlear parameters such as basal turn diameter (A-value) and width (B-value) are currently applied for cochleae with two and a half turns of normal development. Most of the inner ear malformation (IEM) types have either less than two and a half cochlear turns or have a cystic apex, making the current available CDL equations unsuitable for cochleae with abnormal anatomies. Therefore, this study aimed to estimate the basal turn length (BTL) from the cochlear parameters of different anatomical types, including normal anatomy; enlarged vestibular aqueduct; incomplete partition types I, II, and III; and cochlear hypoplasia. The lateral wall was manually tracked for 360° of the angular depth, along with the A and B values in the oblique coronal view for all anatomical types. A strong positive linear correlation was observed between BTL and the A- (r
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