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 کاملNursing perspective of gamma knife of treatment
Gamma knife is a new noninvasive method for treatment of patient with brain tumors. ‎Another name of this procedure is steriotatic radiosurgery.‎‏ ‏This computerized advanced ‎technique was implicated by a team including neurosurgeon, neuroradialogist, oncologist, and ‎a nurse. This method is used for treatment of certain brain tumors and lesions. The benefits are ‎l...
متن کاملOtological Findings Ten Years after Myringotomy with Tympanostomy Tube Insertion
INTRODUCTION To study the long-term complications of tympanostomy tube insertion in young children 10 years after surgery. MATERIALS AND METHODS In September 2011, the medical records of all patients who had undergone myringotomy with tympanostomy tube insertion between February 2000 and March 2001 at the two general hospitals of Isfahan University of Medical Sciences were studied. Of the 98 ...
متن کاملIn situ tomography of femtosecond optical beams with a holographic knife-edge.
We present an in situ beam characterization technique to analyze femtosecond optical beams in a folded version of a 2f-2f setup. This technique makes use of a two-dimensional spatial light modulator (SLM) to holographically redirect radiation between different diffraction orders. This manipulation of light between diffraction orders is carried out locally within the beam. Because SLMs can withs...
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ژورنال
عنوان ژورنال: Philippine Journal of Otolaryngology-Head and Neck Surgery
سال: 2017
ISSN: 2094-1501,1908-4889
DOI: 10.32412/pjohns.v32i1.191