Discovering Middle Ear Anatomy by Transcanal Endoscopic Ear Surgery: A Dissection Manual
نویسندگان
چکیده
منابع مشابه
Discovering Middle Ear Anatomy by Transcanal Endoscopic Ear Surgery: A Dissection Manual.
The middle ear is located in the center of the temporal bone and bears a highly complex anatomy. The recently introduced exclusively endoscopic transcanal approach to the middle ear is a minimally invasive technique sparing the bone and mucosa of the mastoid bone, since the middle ear is accessed through the external auditory canal. This emerging method has several advantages over the tradition...
متن کاملEndoscopic transcanal middle ear surgery.
The advantages and limitations of the microscope have defined postauricular access as the surgical intervention of choice for the treatment of diseases of the middle ear. The wide-angle view provided by the endoscope enables transcanal access to the tympanic cavity, and its otherwise difficult-to-reach extensions: The attic, sinus tympani, facial recess, and hypotympanum. These areas are the pr...
متن کاملEar Endoscopic Surgery: Dissection of the Middle Ear
Introduction: The endoscope is an equipment used successfully in several procedures of several medical specialties. However, in the otology area, even with incorporation of endoscopes in joint procedures with microscope, the procedures purely assisted by endoscopy are still very limited. Objective: Our work is aimed at carrying out transcanal and modified transcanal endoscopic dissection of the...
متن کاملEndoscopic Middle Ear and Mastoid Surgery for Cholesteatoma
Introduction: To reduce incidence of residual cholesteatoma following ear surgery; and to reduce the need for second look “open” mastoidectomy using endoscopic mastoidotomy. Ten-year retrospective chart review of 249 primary cholesteatoma cases (1994-2004) with a minimum follow-up of two years. The first objective was to evaluate the effectiveness of otoendoscopy in reducing the incidence of “...
متن کاملEndoscopic anatomy of the pediatric middle ear.
Traditionally, otologists have aimed to produce a clean, dry, safe ear with the best possible hearing result. More recently, "less invasively" has been added to this list of goals. The development of small-diameter, high-quality rigid endoscopes and high-definition video systems has made totally endoscopic, transcanal surgery a reality in adult otology and a possibility in pediatric otology. Th...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2018
ISSN: 1940-087X
DOI: 10.3791/56390