{"title":"实验圆窗膜破裂。","authors":"E Miriszlai","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>An increase of perilymphatic fluid pressure was found to be an important factor in the aetiology of round window membrane rupture. The critical pressure causing membrane rupture, as determined in anaesthetized cats, was in the range of 10-30 mm Hg (mean, 23.4 +/- 17.1). This value was compared to the pressure increases caused by thoracic and abdominal compression, cervical strangulation, forced Trendelenburg position, coughing, and sneezing.</p>","PeriodicalId":75405,"journal":{"name":"Acta paediatrica Academiae Scientiarum Hungaricae","volume":"22 1-2","pages":"77-81"},"PeriodicalIF":0.0000,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Experimental round window membrane rupture.\",\"authors\":\"E Miriszlai\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>An increase of perilymphatic fluid pressure was found to be an important factor in the aetiology of round window membrane rupture. The critical pressure causing membrane rupture, as determined in anaesthetized cats, was in the range of 10-30 mm Hg (mean, 23.4 +/- 17.1). This value was compared to the pressure increases caused by thoracic and abdominal compression, cervical strangulation, forced Trendelenburg position, coughing, and sneezing.</p>\",\"PeriodicalId\":75405,\"journal\":{\"name\":\"Acta paediatrica Academiae Scientiarum Hungaricae\",\"volume\":\"22 1-2\",\"pages\":\"77-81\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta paediatrica Academiae Scientiarum Hungaricae\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta paediatrica Academiae Scientiarum Hungaricae","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
淋巴周围液压力升高是导致圆窗膜破裂的重要原因。在麻醉猫中，导致膜破裂的临界压力在10-30 mm Hg范围内(平均23.4 +/- 17.1)。这一数值与胸腹压迫、颈部窒息、强迫Trendelenburg体位、咳嗽和打喷嚏引起的压力升高进行了比较。
An increase of perilymphatic fluid pressure was found to be an important factor in the aetiology of round window membrane rupture. The critical pressure causing membrane rupture, as determined in anaesthetized cats, was in the range of 10-30 mm Hg (mean, 23.4 +/- 17.1). This value was compared to the pressure increases caused by thoracic and abdominal compression, cervical strangulation, forced Trendelenburg position, coughing, and sneezing.
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