2007
DOI: 10.1590/s0004-27492007000300003
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Analisando a dacriocistorrinostomia endoscópica: dificuldades e soluções

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Cited by 9 publications
(3 citation statements)
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“…A number of previous studies have described the role of uncinectomy in appropriate endoscopic exposure of the LS 5,24,25. We believe that such relationships are important in endoscopic DCR, and should be explored in future studies.…”
Section: Discussionmentioning
confidence: 99%
“…A number of previous studies have described the role of uncinectomy in appropriate endoscopic exposure of the LS 5,24,25. We believe that such relationships are important in endoscopic DCR, and should be explored in future studies.…”
Section: Discussionmentioning
confidence: 99%
“…Currently, endoscopic dacryocystorhinostomy is a well-established technique in the treatment of nasolacrimal duct and sac obstruction (8)(9)(10) , and it is essential for otorhinolaryngologists to master the technique. The procedure can also be used in situations such as nasal conditions (septal deviation, polyps, adhesions and synechiae, narrow nasal cavity, and fractures) which could make surgery more difficult (11) . Careful preoperative evaluation is needed for a good result, including a medical history to assess the clinical picture (epiphora, dilation of the lacrimal sac, purulent discharge, ocular pain); preoperative nasal endoscopy to determine the diagnosis and to identify factors that could potentially hinder surgery (sinusitis, septal deviation, synechiae); and computed tomography of the paranasal sinuses to assess the overall condition of the nasal cavity and paranasal sinuses and thus plan the surgical procedure.…”
Section: Methodsmentioning
confidence: 99%
“…Novas técnicas cirúr-gicas surgiram com o intuito de minimizar as desvantagens do modo convencional, utilizando a via nasal, por meio de endoscopia, com auxílio ou não de laser, porém com taxas de sucesso inferiores às observadas na DCR externa (3) . Embora a técnica endoscópica seja eficaz, existem algumas situações, como patologias nasais (desvio de septo, pólipos, aderências e sinéquias, cavidade nasal estreita e fraturas), que inviabilizam a cirurgia pela cavidade nasal (4) . Nos últimos anos foram criadas e aperfeiçoadas técnicas alternativas para o tratamento de epífora como a intubação da via lacrimal (5) , dilatação do ducto nasolacrimal (dacriocistoplastia) e o desenvolvimento de implantes nasolacrimais (6) .…”
Section: Introductionunclassified