Applied anatomy of round window and adjacent structures of tympanum related to cochlear implantation
Brazilian Journal of Otorhinolaryngology, 2019 Introduction: Various aspects of the round window anatomy and anatomy of posterior tympanum have relevant implications for designing cochlear implant electrodes and visualizing the round window through facial recess.
Shraddha Jain +7 more
doaj +3 more sources
Intracochlear Pressure Changes due to Round Window Opening: A Model Experiment [PDF]
The Scientific World Journal, 2014 To preserve residual hearing in cochlea implantation, the electrode design has been refined and an atraumatic insertion of the cochlea electrode has become one aspect of cochlea implant research.
P. Mittmann, A. Ernst, I. Todt
doaj +2 more sources
Radiological Control of the Floating Mass Transducer Attached to the Round Window [PDF]
The Scientific World Journal, 2013 The surgical rehabilitation of mixed hearing losses can be performed by coupling the floating mass transducer of the Vibrant Soundbridge to the round window.
Ingo Todt +5 more
doaj +2 more sources
Perilymphatic fistula of the round window
European Annals of Otorhinolaryngology, Head and Neck Diseases, 2011 To highlight diagnostic and treatment pitfalls in perilymphatic fistula.Two cases of round-window fistula are reported, detailing clinical aspect, treatment and outcome. The triad comprising sensorineural hearing loss, tinnitus and vertigo with associated fistula sign is classical but in fact rarely encountered.
Al Felasi, M. +4 more
openaire +3 more sources
Radiologic anatomy of the round window relevant to cochlear implantation and inner ear drug delivery
World Journal of Otorhinolaryngology-Head and Neck Surgery, 2021 Objective: To determine anatomic relationships and variation of the round window membrane to bony surgical landmarks on computed tomography. Study design: Retrospective imaging review. Methods: 100 temporal bone images were evaluated. Direct measurements
Peter L. Nguy +4 more
doaj +1 more source
Three-Dimensional Analysis of Round Window Membrane in the Chinchilla Model with Acute Otitis Media Induced with Streptococcus Pneumoniae 7F [PDF]
, 2021 Objective:The purpose of this study was to investigate the morphological changes of round window membrane (RWM) in chinchillas with Streptococcus pneumoniae (S.
Michael Mauro Paparella +4 more
core +1 more source
Ear, Nose & Throat Journal, 2023 Objective: To investigate the anatomical status of the round window niche and hearing outcome of cochlear implantation (CI) after explorative tympanotomy (ExT) with sealing of the round window membrane in patients with sudden sensorineural hearing loss ...
Robin Rupp MD +7 more
doaj +1 more source
Journal of Imaging, 2021 Modern therapy of inner ear disorders is increasingly shifting to local drug delivery using a growing number of pharmaceuticals. Access to the inner ear is usually made via the round window membrane (RWM), located in the bony round window niche (RWN). We
Farnaz Matin +5 more
doaj +1 more source
Cochlear Implantation: Predicting Round Window Niche Visibility Using One Measurement in High-Resolution Temporal Bone Computed Tomography. [PDF]
J Int Adv OtolBACKGROUND: To evaluate the accuracy of a single measurement in temporal bone computed tomography in predicting the round window niche (RWN) visibility during cochlear implantation. METHODS: A prospective study was conducted on 148 patients (165 ears)
Telmesani L +3 more
europepmc +2 more sources
Round Window Reinforcement-Induced Changes in Intracochlear Sound Pressure
Applied Sciences, 2021 Introduction: The round window membrane (RWM) acts as a pressure-relieving membrane for incompressible cochlear fluid. The reinforcement of the RWM has been used as a surgical intervention for the treatment of superior semicircular canal dehiscence and ...
Nuwan Liyanage +9 more
doaj +1 more source