نتایج جستجو برای: tympanic membrane perforation
تعداد نتایج: 406721 فیلتر نتایج به سال:
Background: World Health Organization considers the outbreak of coronavirus disease 2019 (COVID-19) as a global pandemic. The perforation Tympanic Membrane (TMP), followed by remission COVID-19, can be an uncommon presentation. Case Report: This report is unusual case COVID-19 in elderly woman who did not have any past medical history. She was admitted to hospital with uncommon, but serious pre...
Introduction and Aim: The aim of the present study was to compare aural temperature measurements with conventional methods (axillary and oral) in patients with unilateral tympanic membrane perforation or myringosclerosis. The study also aimed to test the potential nasal use of infrared thermometer. Materials and Methods: Forty-four adult patients with monoaural tympanic membrane perforation and...
Chemical closure of tympanic membrane perforation is a commonly practiced office-based otological procedure, which is labeled to be effective and safe. In this paper, we report a case of a young lady with disastrous complications following an attempt of chemical cauterization of her perforated tympanic membrane.
We investigated the feasibility of using laser tissue welding techniques to perform transcanal underlay tympanoplasty. We used 10 temporal bones obtained from human cadavers. After creating a subtotal tympanic membrane perforation, we introduced harvested periosteum through the perforation and used laser tissue welding to secure the periosteum graft in place in an underlay fashion. The procedur...
INTRODUCTION Tympanoplasty is a standard procedure to repair tympanic membrane perforation. The aim of this study is to evaluate the results of tympanoplasty (hearing improvement and tympanic membrane closure rate) in patients suffering from chronic perforation of the tympanic membrane by considering the prognostic factors. MATERIALS AND METHODS In a prospective study, based on the results of...
Background. Tympanic membrane perforation may occur when ear pressures are excessive, including valsalva maneuver associated with active labor and vaginal delivery. A pressure differential across the eardrum of about 5 psi can cause rupture; the increased intraabdominal pressure spikes repeatedly manifested by "pushing" during second-stage labor easily approach (and may exceed) this level. Mate...
In order to elucidate the pathophysiology of an undetermined conductive deafness without perforation of the tympanic membrane, comparative study was made in several factor with conductive deafness which has normal tympanic membrane and may be due to inflammation. Differences and similarities in the manner of ossicular damage were discussed in these conductive deafness. The morbidity rate of con...
INTRODUCTION In the last decade, there has been an increasing use of cartilage grafts in the primary repair of tympanic membrane perforations. The major advantages of cartilage are its stiffness and its very low metabolic requirements, which make it particularly suitable for difficult conditions, such as subtotal perforations, adhesive otitis and reoperation. OBJECTIVE To analyze the impact o...
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