耻骨联合的超声测量：一种研究妊娠期耻骨联合分离的潜在方法。

Ultrasonographic measurement of the symphysis pubis: a potential method of studying symphyseolysis in pregnancy.

作者信息

Björklund K, Bergström S, Lindgren P G, Ulmsten U

机构信息

Department of Obstetrics and Gynaecology, Akademiska Hospital, Uppsala University, Sweden.

出版信息

Gynecol Obstet Invest. 1996;42(3):151-3. doi: 10.1159/000291932.

DOI:10.1159/000291932

PMID:8938463

Abstract

The width of the symphysis pubis was measured in a skeleton model using slide rule, ultrasonography and x-ray. Ultrasonography gave a 0.5-mm and x-ray a 1.0-mm narrower gap than the slide rule. Further, 15 nonpregnant females undergoing urography volunteered for an extra ultrasonography of the symphysis pubis. The widths of the symphysis as measured from the x-ray exposures and the ultrasonography were compared. Regression analysis gave a regression coefficient of 0.979 and a correlation coefficient of 0.850. Ultrasonography offers at least the same precision as x-ray for assessing the width of the symphyseal gap.

摘要

使用游标卡尺、超声检查和X射线在骨骼模型中测量耻骨联合的宽度。超声检查得出的间隙比游标卡尺窄0.5毫米，X射线得出的间隙比游标卡尺窄1.0毫米。此外，15名接受尿路造影的未怀孕女性自愿接受耻骨联合的额外超声检查。比较了通过X射线曝光和超声检查测量的耻骨联合宽度。回归分析得出回归系数为0.979，相关系数为0.850。在评估耻骨联合间隙宽度方面，超声检查至少与X射线具有相同的精度。