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Radiology, Vol 127, 813-815, Copyright © 1978 by Radiological Society of North America
ARTICLES |
WN Hanafee and GO Dayton Jr
Obstruction of the nasolacrimal duct is a major cause of epiphora, or tearing. The authors describe a method of dilating obstructions to re- establish drainage of the lacrimal sac which utilizes fluoroscopic control to stay within the natural lumen of the nasolacrimal duct. The procedure is simple to perform under local anesthesia. An unsuccessful dilatation does not interfere with subsequent dacrocystorhinostomy.
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J. L. Weissman Old Problems, New Techniques: The Interventional Radiologist and the Lacrimal Apparatus Radiology, August 1, 1999; 212(2): 305 - 306. [Full Text] |
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