Evaluation of the Normal Cochlear Second Interscalar Ridge Angle and Depth on 3D T2-Weighted Images: A Tool for the Diagnosis of Scala Communis and Incomplete Partition Type II.

Timothy N Booth Cameron C Wick Rebekah L Clarke Joe Walter Kutz M Medina D Gorsage Yin Xi Brandon Isaacson

Published in: AJNR. American journal of neuroradiology (2018)

A measured angle of >114° and a depth of the second interscalar ridge notch of ≤0.31 mm suggest the diagnosis of incomplete partition type II malformation and scala communis. These measurements can be accurately made by novice readers.

Keyphrases

optical coherence tomography
high resolution
convolutional neural network
cell proliferation
machine learning
contrast enhanced
network analysis
hearing loss