Results 51 to 60 of about 4,182 (174)

Scan for Success? Number Needed to Scan and Management Changes in Preoperative Otosclerosis: Quantitative Analysis

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To quantify the cumulative number of images needed to scan (NNS) with preoperative high‐resolution temporal bone computed tomography (HR‐TBCT) to yield a change in management in patients undergoing primary stapes surgery for otosclerosis‐related hearing loss. Study Design Retrospective cohort.
Omer J. Ungar, Adi Brenner, Daniel Zikk, Rani Abu‐Eta, Yahav Oron, Oren Cavel, Ophir Handzel, Nidal Muhanna, Shiri L. Maymon   +8 more
wiley   +1 more source

The origin of the stapes and relationship to the otic capsule and oval window [PDF]

Developmental Dynamics, 2012
AbstractBackground: The stapes, an ossicle found within the middle ear, is involved in transmitting sound waves to the inner ear by means of the oval window. There are several developmental problems associated with this ossicle and the oval window, which cause hearing loss.
Thompson, Hannah, Ohazama, Atsushi, Sharpe, Paul T., Tucker, Abigail S.   +3 more
openaire   +3 more sources

Subjective Visual Vertical Can be an Effective Tool to Evaluate Vestibular Function of Stapedotomy

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective To investigate if the subjective visual vertical/horizontal (SVV/SVH) can be used to evaluate the otolith organ of otosclerosis and stapedotomy. Design A total of 19 patients who were diagnosed with otosclerosis and underwent surgical treatment in our hospital were collected.
Tao Jiang, Juan Zheng, Wen‐Yan Li
wiley   +1 more source

Temporal bone marrow of the rat and its connections to the inner ear

Frontiers in Neurology
Calvarial bone marrow has been found to be central in the brain immune response, being connected to the dura through channels which allow leukocyte trafficking.
Paola Perin, Daniele Cossellu, Elisa Vivado, Laura Batti, Ivana Gantar, Fabian F. Voigt, Roberto Pizzala   +6 more
doaj   +1 more source

An Experimental Study on the Protective Effect of Memantine in Noise‐Induced Hearing Loss

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective This study examined the potential protective effects of memantine, an N‐methyl‐D‐aspartate (NMDA) receptor antagonist, against acoustic trauma (AT) in guinea pigs, using electrophysiological and histopathological analyses. Methods Thirty guinea pigs with normal hearing were divided into six groups (n = 5 per group): Group 1 (control),
Begüm Arda, Selis Gülseven Güven, Erdoğan Bulut, Murat Arslan, Özlem Tuğce Çilingir‐Kaya, Abdullah Taş, Recep Yağız   +6 more
wiley   +1 more source

1173. Ipomoea pandurata (L.) G. Mey

Curtis's Botanical Magazine, EarlyView.
Summary Ipomoea pandurata is a Morning Glory from North America which develops a large storage root. There is much uncertainty about its discovery before its formal description in the middle of the 18th century. Originally described as a Convolvulus, almost a hundred years passed before its recognition as a species of Ipomoea.
John R.I. Wood, Christabel King, John Grimshaw   +2 more
wiley   +1 more source

Pediatric temporal bone fractures: A systematic review

Journal of Pediatric Surgery Open
Purpose: Pediatric temporal bone fractures, pose significant risks including hearing loss, facial nerve paralysis, and intracranial complications. This study aims to address the knowledge gap in outcomes following these fractures in children.
Karan Gandhi, Chloe Pulver, Peng You
doaj   +1 more source

Laser surgery of zebrafish (Danio rerio) embryos using femtosecond laser pulses: Optimal parameters for exogenous material delivery, and the laser's effect on short- and long-term development

BMC Biotechnology, 2008
Background Femtosecond (fs) laser pulses have recently received wide interest as an alternative tool for manipulating living biological systems. In various model organisms the excision of cellular components and the intracellular delivery of foreign ...
Elezzabi Abdulhakem Y, Kohli Vikram
doaj   +1 more source

Computed tomographic diagnosis and treatment of pneumolabyrinth in a mare with temporohyoid osteoarthropathy

Equine Veterinary Education, EarlyView.
Summary Pneumolabyrinth, which is the presence of gas within the labyrinth of the inner ear, can be associated with severe peripheral vestibular signs. This report describes a case of pneumolabyrinth in a horse that presented with vestibular ataxia. An 8‐year‐old Quarter Horse mare that presented with cranial nerve VII deficits underwent a standing ...
C. A. Jamieson, J. Jarvis, O. Nagasaka, M. Murakami, C. V. Fulkerson, A. C. B. C. F. Pinto   +5 more
wiley   +1 more source

A New Approach to Diagnosis of Otosclerosis: Volumetric Density Measurement and Patch-based Calculation of Radiomics

Neurological Sciences and Neurophysiology
Background: Otosclerosis is an osteodystrophy of the otic capsule that can result in progressive hearing loss. Computed tomography (CT) is an effective method for assessing otosclerosis.
Mustafa Mahmut Baris, Ekrem Anil Sari, Tugce Toprak, Serap Sari, Yüksel Olgun, Enis Alpin Guneri, Nuri Karabay, Mustafa Alper Selver   +7 more
doaj   +1 more source