{"title":"Relation between chronic low back pain and flexion relaxation phenomenon","authors":"Hideki Mitaki","doi":"10.3753/YOTSU.13.136","DOIUrl":null,"url":null,"abstract":"本研究の目的は,屈曲弛緩現象(Flexion Relaxation Phenomenon; 以下FRP)が年代および測定部位に関係なく腰痛評価の一手段として使用できるかを明らかにすることである.対象は,健常若年群12名,慢性腰痛若年群6名および健常高齢群7名,慢性腰痛高齢群7名である.測定は,表面筋電計を用い,測定部位はL2およびL5レベルとした.FRP出現頻度は,年代別では慢性腰痛若年群より健常若年群が有意に高かったが,健常高齢群と慢性腰痛高齢群では差がなかった.また,測定部位ではL5よりL2でFRP出現頻度が高い傾向にあった.若年者はFRP出現の有無で客観的な腰痛評価が可能であり測定部位は上位腰椎が良いと考えられる.高齢者ではFRPの評価だけでは正しい評価ができないと思われる.","PeriodicalId":198659,"journal":{"name":"The Journal of Japanese Society of Lumbar Spine Disorders","volume":"53 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of Japanese Society of Lumbar Spine Disorders","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3753/YOTSU.13.136","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}