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KMID : 0359819930220070828
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Journal of Korean Neurosurgical Society
1993 Volume.22 No. 7 p.828 ~ p.833
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Pathological Changes of the Blood Vessel Wrapped in Teflon(polytetrafluoroethylene) Felt in the Cat
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장진우
정상섭/김태승/김영수/박용구
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Abstract
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Teflon (polytetrafluoroethylene) felt is utilized well as an implanted material for suboccipital microvascular decompression of hemifacila spasm. Trigeminal neuralgia and glossopharyngeal neuralgia. Although the effect of Teflon has been studied
widely,
there are no studies about the effect on the cerebral vessels. The authors have examined the possibilities of the change of cat cerebral vessels and femoral vessels by direct contact the Teflon. There was no changes of vessel wall. Also the
authors
couldn't find any aneurysmal changes of vessels wall. Teflon han only effect of foreign body reaction. This experiment shown that Teflon is relatively inert when used for microvascular decompression.
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KEYWORD
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