منابع مشابه
Ossicular chain lesions in cholesteatoma
The aim of the study was to describe ossicle resorption in chronic otitis with cholesteatoma and correlate it with clinical parameters such as age, contralateral ear condition, tympanic membrane aspect, cholesteatoma pathogenesis and extension, associated lesions and hearing threshold. Preoperative clinical data were collected for 140 patients with chronic otitis with cholesteatoma, whose ossic...
متن کاملResearch on Ossicular Chain Mechanics Model
On account of the complex structure of the middle ear and that it is more difficult to carry out experiments to test the nature of the mechanical components, the relevant data is hard to obtain, which has become an obstacle restricting analysis of the middle ear mechanic. Based on spatial structure and mechanical properties of ossicular chain, the paper has established functional relationship b...
متن کاملSurgical reconstruction of the ossicular chain with custom 3D printed ossicular prosthesis
Background: Conductive hearing loss due to ossicular abnormalities occurs from many causes, including trauma, infection, cholesteatoma, surgery and congenital anomalies. Surgical reconstruction of the ossicular chain is a wellestablished procedure for repair of ossicular defects, but is still plagued by high failure rates. Underlying disease and proper sizing of prostheses are two challenges th...
متن کاملFeasibility of ossicular chain reconstruction with resin cement.
INTRODUCTION Disjunction of ossicular chain is a common finding in middle ear chronic disease. In addition to ossicular interposition, various materials have been used for reconstruction, such as ceramic prostheses, polyethylene, and titanium. OBJECTIVE Because of the high cost of the available options, the authors propose to reconstruct the ossicular chain with resin cement, a material typic...
متن کاملPerformance assessment of ossicular chain reconstructions in a University hospital.
It remains to be demonstrated that normal, day-to-day routine surgery is as effective as it would appear from the literature, where the results of very experienced surgeons are presented. The object of this study was to measure our performance for ossicular chain reconstructions. One hundred and thirty-eight total and partial reconstructions performed by 13 different surgeons were evaluated. Th...
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ژورنال
عنوان ژورنال: International Archives of Otorhinolaryngology
سال: 2014
ISSN: 1809-9777,1809-4864
DOI: 10.1055/s-0034-1388838