Osseointegration of Titanium Prostheses on the Stapes Footplate
نویسندگان
چکیده
منابع مشابه
Robot-assisted stapedotomy: micropick fenestration of the stapes footplate.
OBJECTIVE Micropick fenestration of the stapes footplate, a difficult step in stapedotomy, was selected for trials evaluating the potential for robotic assistance (RA) to improve clinical measures of surgical performance. STUDY DESIGN In a surgical model of stapedotomy, we measured accuracy of fenestration to a desired point location and force applied to the stapes footplate. Performance vari...
متن کاملThe sandwich cartilage shoe technique for ossicular reconstruction in a case of an unsecure stapes footplate.
This article describes a new surgical method for total ossicular reconstruction in a case of a broken stapes footplate. We developed the technique of the "cartilage shoe sandwich," which consists of two surgical steps. First, the closure of the oval window is achieved by a cartilage shoe without a central perforation. During this surgical intervention, the prearrangement of a secure placement o...
متن کاملHigh-resolution x-ray CT scanning of the human stapes footplate
Objectives: The mechanical behaviour of the footplate and its annular ligament depends critically on their shape and orientation in the oval window, but accurate measurements have been difficult to make due to their small size. Our aims are to visualize the footplate at high resolution and understand its dynamics. Methods: The human cadaver stapes footplate was dissected and very high resolutio...
متن کاملHigh-resolution X-ray computed tomographic scanning of the human stapes footplate.
OBJECTIVES The mechanical behaviour of the footplate and its annular ligament depends critically on their shape and orientation in the oval window, but accurate measurements have been difficult to make owing to their small size. Our aims are to visualize the footplate at high resolution and understand its dynamics. METHODS The human cadaver stapes footplate was dissected, and very high-resolu...
متن کاملA new L-shaped titanium prosthesis for total reconstruction of the ossicular chain.
OBJECTIVE To describe the technique used for total ossiculoplasty with the Fisch titanium total prosthesis and evaluate the 1-year postoperative functional results in patients presenting with the stapes (or footplate) without the malleus handle. STUDY DESIGN Prospective trial with preoperative and postoperative comparison. SETTING Academic and private practice tertiary care center for otolo...
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ژورنال
عنوان ژورنال: Journal of the Association for Research in Otolaryngology
سال: 2010
ISSN: 1525-3961,1438-7573
DOI: 10.1007/s10162-009-0202-y