超声诊断宫颈机能不全研究进展

Research progress of ultrasound diagnosis of cervical incompetence

宫颈机能不全是引起妊娠中晚期复发性流产和早产的主要原因之一,也一直是产科研究的热点问题,近年其发病率有持续增高、发病人群年轻化的趋势。超声检查因具有无创、价格低廉、可重复性高等优势,在宫颈机能不全的预测及早期诊断中发挥重要作用,但目前因缺乏宫颈机能不全的超声公认诊断标准及其他因素的影响,临床检出率差别较大。本文就超声在宫颈机能不全诊断中的应用进展进行综述。

Cervical incompetence is one of the main causes of resulting in the recurrent miscarriage and premature delivery in the middle and late pregnancy,which has always been a hot issue in obstetrics research.Its incidence has continued to increase,and the population of the disease has become younger in recent years.Ultrasound examination plays an important role in the prediction and early diagnosis of cervical incompetence because of its advantages of non-invasion,low cost and high repeatability.However,due to the lack of generally accepted diagnostic criteria and other factors for cervical dysfunction,the clinical detection rate is quite different.This article reviews the research progress about the application of ultrasound examination in the diagnosis of cervical incompetence.