نتایج جستجو برای: endoscpic sinus surgery
تعداد نتایج: 377197 فیلتر نتایج به سال:
Background : Pilonidal disease incidence is increasing ) 26 people per 100,000 (aged 18 - 40 years old. As a matter of fact, this age range is the most optimal time of anindividual social and economic activities. Thus it was decided to assess the prognosis in patients with pilonidal sinus surgery in Shohada hospital of Khorramabad during 2005-2012. ...
Aim and background: Intra operative bleeding is an inevitable complication of endoscopic sinus surgery (ESS), besides it is worring for both anesthesiologist and otolaryngologist. The aim of this study was the survey of relationship between tranexamic acid (TA) dose and the amount of bleeding and duration of surgery in patients with chronic rhinosinusitis. Methods and Materials: This randomized...
PURPOSE To radiographically monitor sinus membrane swelling after lateral sinus floor elevation surgery at short and long healing periods. MATERIALS AND METHODS For 26 patients seeking posterior maxillary implant-supported reconstruction, 32 lateral sinus floor elevations were performed using Piezosurgery. Sinus membranes were grafted using synthetic calcium phosphate bone substitutes, and gr...
PURPOSE Paranasal sinus mucocele is a benign, expansile mass which can occur as a result of trauma or spontaneous obstruction of a sinus tract. The purpose of this study was to describe and compare the clinical characteristics of primary mucoceles occurring in patients with no previous sinus surgery history or known cause of mucoceles and secondary mucoceles resulting as a complication followin...
introduction perforation of maxillary sinus mucous membrane is of the most prevalent complication during open sinus lift surgery. moreover, such complication can usually be managed by an absorbable membrane. as far as absorbable membranes are concerned, decellularized maxillary sinus mucous membranes, which is an extracellular matrix, can be used as a biologic scaffold and insulating membrane i...
Aims and Background: Airway hyperactivity is one of the most important complications of tracheal extubation. This study was designed to compare the efficacy of intravenous acetaminophen as an alternative to remifentanil on airway response to tracheal tubes during and at the end of anesthesia in functional endoscopic sinus surgery. Methods and materials: This study was conducted as a double blin...
Background and Aims: The aim of this study was to assess the outcome of short implants (<8 mm length) as an alternative to sinus lift surgery and placement of standard-length implants (10-12 mm length) for rehabilitation of atrophic posterior maxilla. Materials and Methods: In this prospective clinical trial, 26 patients with 6-7 mm of residual alveolar bone height in their atrophic posterior ...
Ectopic eruption of teeth occurs in a variety of locations. Commonly seen in palate and maxillary sinus, they have also been reported in nasal cavity, orbit, mandibular condyle, coronoid process, and facial skin.Here, we report a rare case of recurrent sinusitis caused by ectopic tooth in right ethmoid sinus and successful endoscopic removal of it. The symptoms of the patient disappeared after ...
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