Middle Ear Surgery from Viewpoint of Middle Ear Ventilation.
نویسندگان
چکیده
منابع مشابه
Endoscopic 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 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 کاملPathophysiological and therapeutic considerations of otitis media with effusion from viewpoint of middle ear ventilation.
Using nitrous oxide, we examined the gas exchange function through the middle ear mucosa in ears with otitis media with effusion (OME) in children, and found the function to be impaired in 50% of them. The size of the mastoid was significantly smaller in ears with negative gas exchange function than those with positive function, and the presence or absence of the function was even more signific...
متن کاملEffect of Suctioning of the Middle Ear Effusion on Hearing Condition Before Ventilation Tube Insertion
Abstract OME is a Common disease in children. over than 90% of children in preschool ages experienced this disease once at least. Despite medical therapy about 10% of the OME patients won't improved and these are the group of patients who referred to as chronic OME patients. Insertion of VT in TM is an accepted therapy for these patients and during surgery for insertion of VT, suctioning of mi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1995
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.88.1113