منابع مشابه
Laser Assisted Myringotomy and Tympanostomy
Insertion of a PET is indicated for continuous middle ear aeration in patients with chronic otitis media with effusion (OME). It is estimated that some 27 million cases of otitis media occur each year and that 1,000,000 children undergo PET insertion each year, making this procedure the most frequently performed pediatric surgery requiring anesthesia. Nevertheless, since conventional PET requir...
متن کاملCochlear tolerance of Nd:YAG laser myringotomy.
AIM The objective of this study was to assess whether Nd:YAG laser myringotomy has a negative effect on the cochlea. MATERIALS AND METHODS Ten adult guinea pigs with a normal Preyer's reflex were treated by myringotomy with an Nd:YAG laser (power output 8-10W) under surgical microscopic guidance. Preoperative and immediately postoperative hearing tests were performed using auditory brainstem ...
متن کاملSimulators and models for laryngeal laser surgery and laser myringotomy.
INTRODUCTION The laser is an important surgical tool in otolaryngology. It is commonly used for a variety of laryngeal lesions, as well as other aspects of otolaryngology. When used appropriately, advantages of lasers include precision, decreased bleeding, better hemostasis, minimal instrumentation, quicker recovery, and less pain. Disadvantages include surrounding thermal damage, airway fire, ...
متن کاملThe Impact on Economic Growth in Different Age Groups in the Provinces of Iran
Today, the population variable and its related specifications is basic infrastructure in the areas of economic and social planning and policy making. The population, including important component of economic and social in a society that has on economic performance and social community is effective and at the same time economic and social policies are also affected, so that changes in population...
متن کاملSeroprevalence of IgG Antibodies against Bordetella pertussis in Different Age Groups in Tehran, Iran
Background and Aims: Pertussis is a highly contagious, vaccine-preventable disease. Determination of the seroepidemiology of pertussis makes possible the evaluation of pertussis immunity in a population. In this study, we determined the seroprevalence of Bordetella pertussis IgG antibodies in different age groups in Tehran, Iran. Materials and Methods: Overa...
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ژورنال
عنوان ژورنال: Archives of Otolaryngology–Head & Neck Surgery
سال: 2001
ISSN: 0886-4470
DOI: 10.1001/archotol.127.3.260