نتایج جستجو برای: nasolacrimal duct
تعداد نتایج: 34750 فیلتر نتایج به سال:
IMPORTANCE Approximately 5% to 10% of patients continue to experience persistent epiphora following an anatomically successful dacryocystorhinostomy (DCR) for nasolacrimal duct obstruction or stenosis. OBJECTIVE To investigate the management and success rate of so-called "functional failure" of DCR for nasolacrimal duct obstruction by experienced lacrimal surgeons. DESIGN, SETTING, AND PART...
Surgery of the respiratory tract often is considered a last resort. However, these surgeries can be performed successfully, allowing for preservation of genetics and productivity. This article discusses surgery of the upper respiratory system. Aspects of physical, radiographic, endoscopic, and ultrasonographic examination are explored. Conditions of the nares, paranasal sinuses, nasopharynx, pa...
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