Results 51 to 60 of about 799,458 (251)

Comparison of boric acid and combination drug of polymyxin, neomycin and hydrocortisone (Polymyxin NH) in the treatment of acute otitis externa [PDF]

open access: yes, 2016
Acute otitis externa is an inflammation of the external auditory canal known as “swimmer's ear”. Direct costs including medical treatment, painkillers, antibiotics, steroids or both and indirect costs are also remarkable.
Amani, Soroush., Moeini, Mohammad.
core   +1 more source

Medicare 1971: Changing Attitudes and Changing Legislation [PDF]

open access: yes, 1970
Bone conduction (BC) is the way sound energy is transmitted by the skull bones to the cochlea causing a sound perception. Even if the BC sound transmission involves several pathways including sound pressure induced in the ear canal, inertial forces ...
Wolkstein, Irwin
core   +3 more sources

The Role of Occlusion of the External Ear Canal in Hearing Loss

open access: yesTurkish Archives of Otorhinolaryngology, 2019
Objective:The objectives are to determine and compare the degrees of hearing loss upon occlusion of the cartilaginous and the bony portion of the external ear canal (EAC).Methods:There were 20 healthy participants with normal ears, and all gave an ...
Dakshaini A. Narayanan   +2 more
doaj   +1 more source

Characterization of the ear canal bacterial flora present in hearing Aids (HA) wearing subjects [PDF]

open access: yes, 2019
The use of hearing aids (HA) is considered a predisposing factor for ear microbial infections. We undertook this study to compare the presence and nature of the microbial flora inhabiting of ears of HA and non-HA (nHA) users.
Anna Teresa Palamara.   +14 more
core   +1 more source

Three-Dimensional Changes of the Auditory Canal in a Three-Year Period during Adolescence Using CBCTs

open access: yesInternational Journal of Dentistry, 2018
Purpose. There is a lack of identifying suitable regions in the head that can be used for three-dimensional superimposition techniques. For this reason, with the use of cone-beam computed tomography (CBCT), the ear canals were analyzed to verify changes ...
Adam Woods, Manuel O. Lagravère
doaj   +1 more source

Electronic dummy for acoustical testing [PDF]

open access: yes, 1967
Electronic Dummy /ED/ used for acoustical testing represents the average male torso from the Xiphoid process upward and includes an acoustic replica of the human head.
Bauer, B. B.   +4 more
core   +1 more source

Real-time estimation of horizontal gaze angle by saccade integration using in-ear electrooculography [PDF]

open access: yes, 2018
The manuscript proposes and evaluates a real-time algorithm for estimating eye gaze angle based solely on single-channel electrooculography (EOG), which can be obtained directly from the ear canal using conductive ear moulds.
A Borji   +41 more
core   +3 more sources

Kanaloplasti pada Atresia Liang Telinga Pasca Trauma

open access: yesJurnal Kesehatan Andalas, 2014
AbstrakPendahuluan: Atresia liang telinga didapat adalah suatu kelainan yang jarang terjadi dengan karakteristik pembentukan jaringan fibrosis pada liang telinga.
Jacky Munilson, Yan Edward, Surya Azani
doaj  

The first Malaysian experience on totally endoscopic ear surgery

open access: yesProceedings of Singapore Healthcare, 2020
Introduction: Totally endoscopic ear surgery (TEES) is defined as exclusive application of endoscope transcanally in otologic surgery. This study is aimed to highlight indications and ear pathologies for TEES.
Khairunnisak Misron   +1 more
doaj   +1 more source

Retained Cotton Bud-induced Severe Otitis Externa That Mimics Malignant Otitis Externa

open access: yesInternational Journal of Gerontology, 2015
The potential complications of cotton bud use are not well known in the elderly population. Here, we presented a case of cotton bud misuse. An elderly man who had long-standing diabetes mellitus, chronic otorrhea, and right-sided otalgia was poorly ...
Hyung Chae Yang   +2 more
doaj   +1 more source

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