Results 41 to 50 of about 6,105 (209)

An unusual cryptogeobiid from southeastern Brazil revisited (Opiliones, Laniatores, Gonyleptoidea)

open access: yesPapéis Avulsos de Zoologia, 2021
The monotypic genus Bunostigma Mello-Leitão, 1935 is herein revisited. A detailed redescription of its type-species, Bunostigma singulare Mello-Leitão, 1935 from Rio de Janeiro state, eastern Brazil, is herein presented, providing in depth knowledge of ...
Adriano Brilhante Kury   +1 more
doaj   +1 more source

Morphological and morphometrical anatomy of the auditory ossicles in roe deer (Capreolus capreolus)

open access: yesThe European Zoological Journal, 2022
The study provides a series of distinctive morphological features of the auditory ossicles alongside comparative morphometric data, bringing facts in respect to morphology and some morpho-functional elements of the auditory ossicles in this little ...
C. Martonos   +4 more
doaj   +1 more source

Spanner malleus-stapes/footplate assembly

open access: yes, 1994
A simply prepared and implanted ossiculoplasty prosthesis is described for use when the malleus is suited to assembly procedures. The one versatile hydroxylapatite and Teflon model is suitable for both the malleus-stapes and malleus-footplate role ...
Black, Bruce, Bruce Black
core   +1 more source

Ossicular chain status in cases of cholesteatomatous chronic otitis media in eastern Nepal

open access: yesAsian Journal of Medical Sciences, 2017
Background: Ossicular erosion and disruption of ossicular chain is a frequent complication of cholesteatomatous chronic otitis media leading to hearing loss.
Sanjeev Kumar Thakur
doaj   +1 more source

Morphometrical Study of the Temporal Bone and Auditory Ossicles in Guinea Pig [PDF]

open access: yesVeterinary Research Forum, 2011
In this research, anatomical descriptions of the structure of the temporal bone and auditory ossicles have been performed based on dissection of ten guinea pigs. The results showed that, in guinea pig temporal bone was similar to other animals and had
Ahmadali Mohammadpour
doaj  

Case Report: Challenging Otologic Surgery in Patients With 22q11.2 Deletion Syndrome

open access: yesFrontiers in Surgery, 2020
Patients with 22q11.2 deletion syndrome frequently have conductive hearing loss and/or chronic otitis media. Otologic surgery is often opted for. We present two patients undergoing otologic surgery. This case report outlines the typical otologic surgical
Emmy Verheij   +7 more
doaj   +1 more source

OSSICULAR STATUS IN CHOLESTEATOMA : A DEPARTMENTAL EXPERIENCE IN A STATE MEDICAL COLLEGE OF WESTBENGAL.

open access: yesBengal Journal of Otolaryngology and Head Neck Surgery, 2015
Introduction: Chronic otitis media is a long standing infection of part or whole of middle ear cleft. Its active squamosal variant (cholesteatoma) is most dangerous due to its bone eroding property.
Somesh Mozumder   +3 more
doaj   +3 more sources

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

High resolution CT diagnosis of isolated fracture of the malleus handle.

open access: yesJournal of the Belgian Society of Radiology, 2012
We report a case of a 48-year-old woman with a sudden-onset unexplained conductive unilateral hearing loss. There was no improvement after a trial with systemic corticosteroids.
D Volders, Th Somers, J Casselman
doaj   +1 more source

Geometric and Morphometric Analysis of the Auditory Ossicles in the Red Fox (Vulpes vulpes)

open access: yesAnimals, 2023
The use of carnivores as experimental models in auditory biology has led to a significant improvement regarding our understanding of the structure and function of the ear.
Nedžad Hadžiomerović   +4 more
doaj   +1 more source

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