{"title":"[关节内压力升高和压力释放对犬股骨头血流的影响]。","authors":"T Mischkowsky, U Menzel, M Metzker, U Mittmann","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>In six beagles femoral head blood flow is measured with radioactive microspheres. When intra-articular pressure of the hip joint is increased by 50 mm Hg, blood flow is diminished to 48%. Reducing intra-articular pressure to the initial level increases femoral head blood flow to 78%. The results support the demand for immediate pressure relief of hemarthrosis.</p>","PeriodicalId":75704,"journal":{"name":"Chirurgisches Forum fur experimentelle und klinische Forschung","volume":" ","pages":"213-6"},"PeriodicalIF":0.0000,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Femoral head blood flow in dogs subjected to intra-articular pressure increase and to pressure release].\",\"authors\":\"T Mischkowsky, U Menzel, M Metzker, U Mittmann\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>In six beagles femoral head blood flow is measured with radioactive microspheres. When intra-articular pressure of the hip joint is increased by 50 mm Hg, blood flow is diminished to 48%. Reducing intra-articular pressure to the initial level increases femoral head blood flow to 78%. The results support the demand for immediate pressure relief of hemarthrosis.</p>\",\"PeriodicalId\":75704,\"journal\":{\"name\":\"Chirurgisches Forum fur experimentelle und klinische Forschung\",\"volume\":\" \",\"pages\":\"213-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-01-01\",\"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
用放射性微球测量了6只小猎犬股骨头的血流量。当髋关节关节内压力增加50 mm Hg时，血流减少48%。将关节内压力降低到初始水平可使股骨头血流量增加到78%。本研究结果支持血关节即刻减压的需求。
[Femoral head blood flow in dogs subjected to intra-articular pressure increase and to pressure release].
In six beagles femoral head blood flow is measured with radioactive microspheres. When intra-articular pressure of the hip joint is increased by 50 mm Hg, blood flow is diminished to 48%. Reducing intra-articular pressure to the initial level increases femoral head blood flow to 78%. The results support the demand for immediate pressure relief of hemarthrosis.
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