The modified Valsalva manoeuvre to improve visualization of the hypopharynx during flexible nasopharyngoscopy
The modified Valsalva manoeuvre to improve visualization of the hypopharynx during flexible nasopharyngoscopy
复制标题
改进的 Valsalva 动作可改善柔性鼻咽镜检查期间下咽部的可视化
DOI:
10.1017/s0022215100131512
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发表时间:
1995
期刊:
影响因子:
--
通讯作者:
M. Harries
中科院分区:
文献类型:
--
作者:
P. Spraggs;M. Harries
Abstract A simple, safe and effective procedure of improving the diagnostic accuracy of nasopharyngoscopy is described. It is most useful for the exposure of the hypopharynx, especially in the elderly patient.