An automated A-value measurement tool for accurate cochlear duct length estimation
نویسندگان
چکیده
منابع مشابه
An automated A-value measurement tool for accurate cochlear duct length estimation
BACKGROUND There has been renewed interest in the cochlear duct length (CDL) for preoperative cochlear implant electrode selection and postoperative generation of patient-specific frequency maps. The CDL can be estimated by measuring the A-value, which is defined as the length between the round window and the furthest point on the basal turn. Unfortunately, there is significant intra- and inter...
متن کاملIn-vitro microCT validation of preoperative cochlear duct length estimation
Variation in human cochlear dimension must be considered when selecting a patient-suitable electrode array for coch-lear implantation. A promising way of cochlear duct length (CDL) prediction utilizes statistical properties of variations in cochlear morphology. In this work, CDL values estimated by statistically derived equations were validated using three-dimensional measurements in micro-CT d...
متن کاملAccuracy of an Intraoral Digital System for File Length Measurement
Introdouction: Canal length measurement is essential for proper endodontic treatment. Any error or miscalculation in working length determination, particularly in curved canals, can result in complications during or after root canal therapy. Digital radiography has enabled accurate measurement of curved canal length. In this study, we evaluated the accuracy of calibration of a complementary m...
متن کاملAn Accurate Interconnection Length Estimation for Computer Logic
Important layout properties of electronic designs include space requirements and interconnection lengths. A reliable interconnection length estimation is essential for improving placement and routing techniques. Donath found an upper bound for the average interconnection length that follows the trends of experimentally obtained average lengths [2]. Yet, this upper bound deviates from the experi...
متن کاملAn Accurate Velocity Profile Measurement System for Microfluidics : a Direct Measurement of the Slip Length
We describe an accurate method to measure velocity profiles inside microchannels, using particle image velocimetry combined with a nano-positioning system. The experimental setup is used to measure the slip length for water flowing along an hydrophilic surface, pyrex glass, and an hydrophobic one, a monolayer of octadecyltrichlorosilane (OTS) over an atomically flat silicon substrate. In the py...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Otolaryngology - Head & Neck Surgery
سال: 2018
ISSN: 1916-0216
DOI: 10.1186/s40463-018-0253-3