کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6286902 1615560 2016 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Intraoperative assessment of ossicular fixation
ترجمه فارسی عنوان
ارزیابی درون قفسه سینه از نظر عمل جراحی
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی سیستم های حسی
چکیده انگلیسی
In this paper we describe a new method which makes use of a magnet and coil to measure ossicular motion through the ear canal with an elevated tympanic membrane. We report measurements of the vibration response at the umbo, the tip of the incus long process and the lateral posterior crus of the stapes before and after artificially fixing the stapes footplate and anterior mallear ligament with luting cement. Results were obtained on temporal bones, but the practicality of the method allows easy clinical implementation. Velocity ratios between different measurement points along the ossicular chain may provide a quantitative indication of the degree of stapes fixation. Isolated anterior mallear ligament fixation was not distinguishable from the unfixed condition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Hearing Research - Volume 340, October 2016, Pages 99-106
نویسندگان
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