Results 11 to 20 of about 1,088,529 (192)

The effect of epidermal growth factor on the pseudo-healing of traumatic tympanic membrane perforations

open access: yesBrazilian Journal of Otorhinolaryngology, 2021
Introduction: Traumatic tympanic membrane perforations tend to heal spontaneously. However, in this study, several perforations exhibited abnormal healing, where the morphology of healing tympanic membranes differed from that of non-perforated tympanic ...
Zhengcai Lou
doaj   +3 more sources

Spontaneous healing of the tympanic membrane after traumatic perforation in rats

open access: yesBrazilian Journal of Otorhinolaryngology, 2014
OBJECTIVE: The objective of the present study was to assess the healing of traumatic tympanic membrane perforation in rats. METHODS: The tympanic membrane from male Wistar rats was perforated in the anterior and posterior portions to the handle of ...
Marcos Miranda de Araújo   +4 more
doaj   +3 more sources

Extensive Tympanic Membrane Cholesteatoma with Marginal Perforation: An Unusual Case [PDF]

open access: yesCase Reports in Otolaryngology, 2013
The migration of squamous epithelium of external ear through a tympanic membrane perforation into the middle ear forms a cholesteatoma. But it is extremely a rare condition to observe extensive cholesteatoma on the medial surface of tympanic membrane ...
Erdal Sakalli   +3 more
doaj   +2 more sources

Does central tympanic membrane perforation affect infrared tympanic thermometer measurements in adults?

open access: yesJournal of Otology, 2018
Objective: Infrared Tympanic Thermometer (ITT) is one of the most useful instruments for accurately measuring temperature. The effects of ear pathologies on ITT measurement remain unclear.
Hamdi Tasli, Mert Cemal Gökgöz
doaj   +2 more sources

A study of tympanic membrane displacement [PDF]

open access: yes, 1980
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Presented in this thesis is a study relating to the measurement of tympanic membrane displacement.
Marchbanks, Robert
core   +7 more sources

FINITE-ELEMENT MODELLING OF THE TYMPANIC MEMBRANE RETRACTION POCKET UNDER NEGATIVE PRESSURE IN THE TYMPANIC CAVITY [PDF]

open access: yesFacta Universitatis. Series: Mechanical Engineering, 2015
The finite-element calculation of the static stress-strain state of the middle ear was made in this paper. The malleus, incus and stapes models were constructed on the basis of tomographic data.
Gennadi I. Mikhasev   +3 more
doaj   +2 more sources

Eardrum perforation treatment blood plasma enriched with platelet growth factors

open access: yesМедицинский совет, 2021
Introduction. The problem of the development of acute post-traumatic otitis media has not lost its relevance. Long-term preservation of the defect of the tympanic membrane contributes to the development of chronic inflammation in the middle ear and a ...
A. I. Kriukov   +5 more
doaj   +1 more source

Initial Method for Characterization of Tympanic Membrane Drug Permeability in Human Temporal Bones In Situ

open access: yesFrontiers in Neurology, 2021
Background and Introduction: Acute otitis media is the most common reason for a visit to the pediatrician, often requiring systemic administration of oral antibiotics.
Samuel Early   +17 more
doaj   +1 more source

TYMPANIC MEMBRANE REPAIR

open access: yesВестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2021
In this review, we describe clinical and anatomical prerequisites for the regeneration of injured tympanic membrane, as well as the principles of using composite material LitAr for tympanic membrane repair.
B. M. Zargaryan, S. D. Litvinov
doaj   +1 more source

Retrospective Analysis of 24 Cases of Forensic Medical Identification on Traumatic Tympanic Membrane Perforations#br# [PDF]

open access: yesFayixue Zazhi, 2018
Objective To study the case characteristics of forensic medical identification of traumatic tympanic membrane perforations, and to discuss the key points of forensic medical identification and evaluations methods for tympanic membrane perforations ...
CHEN Fang, YANG Xiao-ping, LIU Xia,et al.
doaj   +1 more source

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