TY - CHAP M1 - Book, Section TI - Cervical Insufficiency A1 - Chau, Cindy Tung A1 - Wei, Lili S. A2 - Butler, Jennifer R. A2 - Amin, Alpesh N. A2 - Fitzmaurice, Laura E. A2 - Kim, Christine M. Y1 - 2019 N1 - T2 - OB/GYN Hospital Medicine: Principles and Practice AB - KEY QUESTIONSWhat are the diagnostic criteria for cervical insufficiency?What are the indications for history-indicated, ultrasound-indicated, and exam-indicated cerclage?Is an amniocentesis necessary before performing a cerclage?Can cerclages be used in pregnancies with multiple gestations? SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - obgyn.mhmedical.com/content.aspx?aid=1159981667 ER -