Methods of sonographic cervical length measurement in pregnancy: A review of the literature

Utrecht University, Utrecht, Utrecht, Netherlands
Journal of Maternal-Fetal and Neonatal Medicine (Impact Factor: 1.37). 01/2007; 19(12):755-62. DOI: 10.1080/14767050600852601
Source: PubMed


In this review we give an overview of the methods and pitfalls in cervical length measurements. We compared the different techniques and investigated factors that influence visualization of the cervix. The data in this overview may be used to establish guidelines in clinical practice.

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Available from: Gerard H A Visser
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