نتایج جستجو برای: traumatic tympanic membrane perforation
تعداد نتایج: 480438 فیلتر نتایج به سال:
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 with perforation. This condition is termed tympanic membrane cholesteatoma (TMC). We herein present an exceptional case of extensive TMC with marg...
introduction: the use of cartilage as a grafting material has been advocated in cases where there is a high risk of graft failure, such as subtotal perforations, adhesive processes, and residual defects after primary tympanoplasties. the purpose of this study was to compare the graft acceptance rates and auditory outcomes of cartilage tympanoplasty operations using a palisade technique with tho...
Introduction: Traumatic tympanic membrane perforation may be due to direct or indirect source: 1) Inserting of object in the ear canal for example cotton swabs accidentally insertion. 2) Concussion caused by an explosion open handed slap across ear. 3) Head trauma, sudden negative pressure, barotraumatic, latrogenic perforation, sign and symptoms are severe pain, sometimes followed bleeding, he...
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 ...
Traumatic fracture of the malleus handle without tympanic membrane perforation is a rare incidence. Diagnosis of conductive hearing loss can only be confirmed with manipulation of the ossicles under sedation as computerized tomography is not informative. We present a 39-year-old lady with Q-tip injury when she get sudden phone call.
OBJECTIVE To identify factors that significantly influence myringoplasty success. METHODS A retrospective study was performed of all adults and children who underwent myringoplasty from January 2005 to January 2010 in a teaching hospital. Outcome measures were tympanic membrane perforation closure and air-bone gap closure to within 20 dB HL. The factors assessed were the surgeon grade, pre-op...
BACKGROUND AND OBJECTIVES The aim of this study was to investigate how fibrinogen-based collagen fleece (Tachocomb®) graft myringoplasty (FCGM), performed under microscopic guidance, improves both hearing and tympanic membrane tissue repair in patients with traumatic tympanic membrane perforation (TMP). SUBJECTS AND METHODS Between August 2009 and March 2015, a total of 52 patients with traum...
OBJECTIVES To correlate the recurrence of temporalis fascia graft perforation and retraction in adults and children after tympanoplasty for chronic tubotympanic otitis and deep attic retraction pockets with age, pathologic process, mucosal lesions, mucociliary transport time, chronic sinusitis, and lateral attic wall reconstruction. DESIGN Retrospective study. SETTING Tertiary referral cent...
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