{"title":"[肛门外括约肌和耻骨直肠肌对肛门压力的贡献(作者译)]。","authors":"U Schiller, R Schlemminger","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>During anesthesia and relaxation the separated M. sphincter ani ext. and the M. puborectalis have a constant pressure of 30 mm Hg. Therefore, these muscles also have the ability to make tonic contractions and not only phasic contractions. This means that these muscles are also responsible for the anal tonic basal pressure.</p>","PeriodicalId":75704,"journal":{"name":"Chirurgisches Forum fur experimentelle und klinische Forschung","volume":" ","pages":"265-6"},"PeriodicalIF":0.0000,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Contribution of anal external sphincter and puborectal muscle to anal pressure (author's transl)].\",\"authors\":\"U Schiller, R Schlemminger\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>During anesthesia and relaxation the separated M. sphincter ani ext. and the M. puborectalis have a constant pressure of 30 mm Hg. Therefore, these muscles also have the ability to make tonic contractions and not only phasic contractions. This means that these muscles are also responsible for the anal tonic basal pressure.</p>\",\"PeriodicalId\":75704,\"journal\":{\"name\":\"Chirurgisches Forum fur experimentelle und klinische Forschung\",\"volume\":\" \",\"pages\":\"265-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1980-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chirurgisches Forum fur experimentelle und klinische Forschung\",\"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":"Chirurgisches Forum fur experimentelle und klinische Forschung","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
在麻醉和松弛状态下，分离出的肛门括约肌外肌和耻骨直肠肌承受30 mm Hg的恒定压力，因此，这些肌肉不仅具有阶段性收缩，还具有强直性收缩的能力。这意味着这些肌肉也负责肛门紧张性基底压。
[Contribution of anal external sphincter and puborectal muscle to anal pressure (author's transl)].
During anesthesia and relaxation the separated M. sphincter ani ext. and the M. puborectalis have a constant pressure of 30 mm Hg. Therefore, these muscles also have the ability to make tonic contractions and not only phasic contractions. This means that these muscles are also responsible for the anal tonic basal pressure.
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