Reconstruction of the middle ear with tragal cartilage.
نویسندگان
چکیده
A surgical technique for reconstruction of a well-ventilated middle ear space using tragal cartilage has been developed. Our technique was designed so as to secure an atticoantrum cavity and a complement of posterior tympanic annulus with a cartilage. This technique can be utilized in a radical mastoidectomy cavity at an original surgery and at a revision.
منابع مشابه
Average thickness of tragal cartilage for slicing techniques in tympanoplasty.
BACKGROUND Cartilage-perichondrial grafts are often used for tympanic membrane and middle-ear reconstructions. Tragal and conchal cartilages are most frequently used for this purpose. Studies have shown that slicing the cartilage to less than 0.5 mm thickness improves acoustic benefit. However, the thickness of the cartilage in a given population may not be uniform. OBJECTIVE This descriptive...
متن کامل[Assessment of the hearing results in tympanoplasties with the use of palisade-technique].
UNLABELLED The cartilage has been successfuly used in reconstructive ear surgery for more than one hundred years. Histologic study of autografts cartilage (tragal or conchal) showed good long-term preservation of cartilage cells. The aim of this paper is to assess the hearing results in tympanoplasties with the use of cartilage palisade technique. MATERIAL AND METHODS The retrospective analys...
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In our otological practice, we prefer sliced tragal cartilageperichondrium grafting for reconstruction of the tympanic membrane perforations. In an attempt to reduce residual and recurrent perforations in our series of cartilage tympanoplasty using sliced tragal cartilage perichondrium composite graft, we reinforce tragal cartilage with temporalis fascia in large perforations. Aim: The purpose ...
متن کاملTri-layer Tympanoplasty as a New Technique in High-risk Tympanic Membrane Perforations
Introduction: The eradication of the middle ear disease is mentioned as the fundamental principle of tympanoplasty. The presence of some factors related to patient or disease itself forces the physician to classify the chronic ear disease as high-risk perforations. The aim of this study was to present a tri-layer tympanoplasty technique and its otological and audiological outcomes in the ...
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ورودعنوان ژورنال:
- Acta oto-laryngologica. Supplementum
دوره 419 شماره
صفحات -
تاریخ انتشار 1984