Objective: To compare cochlear duct length (CDL) between male and female patients by
evaluating the diameter of the basal turn (distance A) on CT scans. Method: All temporal …

Objective Recent studies demonstrated the utility of high-resolution computed tomography
(HRCT) scans in measuring basal cochlear length and cochlear insertion depths. These …

Introduction Successful cochlear implantation requires an appropriate insertion depth of the
electrode, which depends on cochlear duct length CDL). The CDL can vary due to ethnic …

Objectives Knowledge about cochlear duct length (CDL) may assist electrode choice in
cochlear implantation (CI). However, no gold standard for clinical applicable estimation of …

Objective: We sought to examine the intra-and interobserver variability in measuring the
cochlear duct length (CDL) from magnetic resonance imaging (MRI) images versus …

Background CDL is measured from the middle of the round window to the helicotrema.
Histologic studies have shown the length of the organ of Corti (OC) to range from 25 to 35 …

BACKGROUND AND PURPOSE: Prior studies have evaluated cochlear length using CT to
select the most suitable cochlear implants and obtain patient-specific anatomy. This study …

Introduction The anatomy of the cochlea forms the basis for a successful cochlear
implantation. Cochlear duct length (CDL) is defined as the length of the scala media as …

Indications for cochlear implants are determined by audiological and medical
considerations. Clinical imaging is therefore an integral element for anatomical evaluation in …

Objective Growing interest in measuring the cochlear duct length (CDL) has emerged, since
it can influence the selection of cochlear implant electrodes. Currently the measurements …