Results 1 to 10 of about 2,720 (128)

Cochlear Aqueduct Morphology in Superior Canal Dehiscence Syndrome [PDF]

Audiology Research, 2023
The cochlear aqueduct (CA) connects the scala tympani to the subarachnoid space and is thought to assist in pressure regulation of perilymph in normal ears, however, its role and variation in inner ear pathology, such as in superior canal dehiscence ...
Nimesh V. Nagururu, Diane Jung, Ferdinand Hui, Monica S. Pearl, John P. Carey, Bryan K. Ward   +5 more
doaj   +2 more sources

Perilymph Gusher in Cochlear Implantation Surgery: An Algorithm for Management. [PDF]

World J Otorhinolaryngol Head Neck Surg
ABSTRACT Objective Perilymph leak is considered a major complication of cochlear implantation (CI) surgery and can lead to surgical difficulties and postoperative morbidities. This study is aimed to formulate an algorithm for better management of perilymph leak in cases of CI. Methods This is a retrospective study conducted in our tertiary institute on
Teaima AA, Fiky LE, Mostafa BE, Saleeb MF, Mady OM.   +4 more
europepmc   +2 more sources

Cochlear Implantation for Sensorineural Hearing Loss Related to Cochlear Aqueduct Obstruction by a Jugular Foramen Tumor [PDF]

Laryngoscope Investigative Otolaryngology
Introduction Cochlear implantation (CI) may be used as a viable method for restoring hearing in patients with sensorineural hearing loss (SNHL) caused by jugular foramen tumors.
Nicole Ewer, Mana Espahbodi, Kathryn Johnson, Richard H. Wiggins III, Richard K. Gurgel, Neil S. Patel   +5 more
doaj   +2 more sources

When hearing loss mimics autism: Enlarged vestibular aqueduct syndrome in an 11-year-old child—A case report [PDF]

Journal of International Medical Research
The relationship between auditory input and cognitive development is fundamental, as early sensory deprivation can impair social communication and mimic neurodevelopmental disorders.
Abdalrhman Alras, Abdullah Alfandi, Khalid Khattab, Batoul Hejaze, Samar Almoazen, Ali Ayman AlHourani, Aiman Abo Al Shamat, Ali Jumaa, Yaman Alsharef, Tasneem Alras, Reham Almukbel, Hussain Othman   +11 more
doaj   +2 more sources

Cochlear Implantation in Isolated Large Vestibular Aqueduct Syndrome: Report of Three Cases and Literature Review

International Archives of Otorhinolaryngology, 2015
Introduction Large vestibular aqueduct syndrome (LVAS) is characterized by the enlargement of the vestibular aqueduct associated with sensorineural hearing loss.
Rabindra Pradhananga, Kiran Natarajan, AmarNath Devarasetty, Mohan Kameswaran   +3 more
exaly   +3 more sources

Labyrinthine Abnormalities on MRI in Untreated Otosclerosis: Prevalence and Clinical Relevance. [PDF]

Laryngoscope
In untreated otosclerosis with labyrinthine symptoms, delayed 3D FLAIR MRI rarely demonstrates endolymphatic hydrops but frequently reveals blood–labyrinth barrier (BLB) disruption. BLB enhancement is spatially associated with cochlear endosteal and round window involvement and increases with the severity of the hearing loss phenotype.
Pencroffi H, Bourdoncle S, Fanet J, Gargula S, Ayache D, Duron L, Savatovsky J, Poillon G.   +7 more
europepmc   +2 more sources

Effects of different morphological types of enlarged vestibular aqueduct on clinical onset and cochlear implantation [PDF]

Frontiers in Medicine
ObjectiveTo investigate the influence of different morphological features of the enlarged vestibular aqueduct (EVA) on clinical onset and postoperative speech rehabilitation outcomes in pediatric patients undergoing cochlear implantation (CI) at our ...
Peng Zhu, Peng Zhu, Kun Ni, Xiao Yan Li, Zheng Nong Chen   +4 more
doaj   +2 more sources

CSF gushers in cochlear implantation: surgical planning and management [PDF]

BMC Surgery
Background Cochlear implants (CIs) have made it possible to significantly improve hearing in people with profound hearing loss. Although, cochlear implants are considered a safe procedure, this minimally invasive surgery has an overall complication rate ...
Amal Hajjij, Hiba El Hani, Abderrahim Bourial, Khadija El Bouhmadi, Sara Benchikh, Said Anajar, Amal Rami, Nadia Moussali, Khalid Snoussi   +8 more
doaj   +2 more sources

Role of preoperative Computed Tomography and Magnetic Resonance Imaging in pediatric cochlear implantation [PDF]

Al-Azhar International Medical Journal, 2023
Background: Cochlear implant is an electronic device that stimulates auditory spiral ganglion cells to give persons with hearing loss a sense of sound.
Mohamed Abd Elhamed, Abdallah El Kheshen, Abdel El Aziz Aun, Ali Mahrous   +3 more
doaj   +1 more source

The evolution of the various structures required for hearing in Latimeria and tetrapods

IBRO Neuroscience Reports, 2023
Sarcopterygians evolved around 415 Ma and have developed a unique set of features, including the basilar papilla and the cochlear aqueduct of the inner ear.
Bernd Fritzsch, Hans-Peter Schultze, Karen L. Elliott   +2 more
doaj   +1 more source