N2 引起的感觉异常。病例报告。
Paresthesia from N2. Report of a case.
作者信息
Grossman L I, Tatoian J
出版信息
Oral Surg Oral Med Oral Pathol. 1978 Nov;46(5):700-1. doi: 10.1016/0030-4220(78)90466-8.
PMID:280860
Abstract
A number of cases of paresthesia following the use of N2 or other paraformaldehyde-containing root canal cements have been reported. Since paresthesia is longlasting and not only an inconvenience but also disabling at times, such cements should not be used for obturating root canals.
摘要
已有报道称，使用N2或其他含多聚甲醛的根管充填水泥后出现了多例感觉异常的情况。由于感觉异常持续时间长，不仅带来不便，有时还会导致功能丧失，因此这类水泥不应再用于根管充填。
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