天气预报15天查询> 其他> 鼓室压多少正常值

鼓室压多少正常值

更新时间: 2020-11-04 00:00:00     

正常情况下鼓室的压力是在正负50daPa之间,患者鼓室负压之所以能维持在正常的水平,是因为咽鼓管功能在起作用。

鼓室(tympaniccavity)是中耳最主要的部分,由颞骨岩部、鳞部、鼓部和鼓膜围成,与矢状面近于平行的扁平腔隙。向前借助咽鼓管与鼻咽部相通,向后借助鼓窦入口与鼓窦及乳突气房相通,内侧借鼓岬、前庭窗和蜗窗与内耳相邻,外侧借鼓膜与外耳道相隔。

关键词: 多少 正常值

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-3457006/ | 耗时:0.9564 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3457006 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3457006 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3457006 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1112676,949511,1117836,1368052,3189963,564613,3222107,2672312,932043,145097,1989949,1501993,2250361,238642,1577116,1128908,1062602,1806143,3282889,651765,222416,343899,1119512,605459,169153,236064,1057607,1115909,1306141,3426270) ORDER BY field (ArticleID,1112676,949511,1117836,1368052,3189963,564613,3222107,2672312,932043,145097,1989949,1501993,2250361,238642,1577116,1128908,1062602,1806143,3282889,651765,222416,343899,1119512,605459,169153,236064,1057607,1115909,1306141,3426270)