References
- Shirodkar VN. A new method of operative treatment for habitual abortion in the second trimester of pregnancy. Antiseptic 1955;52:299.
- Mcdonald IA. Angular pregnancy; a case report with a brief review of the literature. J Obstet Gynaecol Br Emp 1957;64:712–714.
- American College of Obstetricians and Gynecologists. Cervical insufficiency, ACOG Practice Bulletin number 48. ACOG, Washington, DC, USA (2003).
- Fox NS, Chervenak FA. Cervical cerclage: a review of the evidence. Obstet Gynecol Surv 2008;63:58–65.
- To MS, Alfirevic Z, Heath VC, Cicero S, Cacho AM, Williamson PR, Nicolaides KH; Fetal Medicine Foundation Second Trimester Screening Group. Cervical cerclage for prevention of preterm delivery in women with short cervix: randomised controlled trial. Lancet 2004;363:1849–1853.
- Berghella V, Odibo AO, To MS, Rust OA, Althuisius SM. Cerclage for short cervix on ultrasonography: meta-analysis of trials using individual patient-level data. Obstet Gynecol 2005;106:181–189.
- Owen J, Hankins G, Iams JD, Berghella V, Sheffield JS, Perez-Delboy A, Egerman RS et al. Multicenter randomized trial of cerclage for preterm birth prevention in high-risk women with shortened midtrimester cervical length. Am J Obstet Gynecol 2009;201:375.e1–375.e8.
- Berghella V, Rafael TJ, Szychowski JM, Rust OA, Owen J. Cerclage for short cervix on ultrasonography in women with singleton gestations and previous preterm birth: a meta-analysis. Obstet Gynecol 2011;117:663–671.
- Treadwell MC, Bronsteen RA, Bottoms SF. Prognostic factors and complication rates for cervical cerclage: a review of 482 cases. Am J Obstet Gynecol 1991;165:555–558.
- Perrotin F, Marret H, Ayeva-Derman M, Alonso AM, Lansac J, Body G. Second trimester cerclage of short cervixes: which technique to use? A retrospective study of 25 cases. J Gynecol Obstet Biol Reprod (Paris) 2002;31:640–648.
- Rozenberg P, Sénat MV, Gillet A, Ville Y. Comparison of two methods of cervical cerclage by ultrasound cervical measurement. J Matern Fetal Neonatal Med 2003;13:314–317.
- Odibo AO, Berghella V, To MS, Rust OA, Althuisius SM, Nicolaides KH. Shirodkar versus McDonald cerclage for the prevention of preterm birth in women with short cervical length. Am J Perinatol 2007;24:55–60.
- Druzin ML, Berkeley AS. A simplified approach to Shirodkar cerclage procedure. Surg Gynecol Obstet 1986;162:375–376.
- Rust OA, Atlas RO, Reed J, van Gaalen J, Balducci J. Revisiting the short cervix detected by transvaginal ultrasound in the second trimester: why cerclage therapy may not help. Am J Obstet Gynecol 2001;185:1098–1105.
- Althuisius SM, Dekker GA, Hummel P, Bekedam DJ, van Geijn HP. Final results of the Cervical Incompetence Prevention Randomized Cerclage Trial (CIPRACT): therapeutic cerclage with bed rest versus bed rest alone. Am J Obstet Gynecol 2001;185:1106–1112.
- Berghella V, Odibo AO, Tolosa JE. Cerclage for prevention of preterm birth in women with a short cervix found on transvaginal ultrasound examination: a randomized trial. Am J Obstet Gynecol 2004;191:1311–1317.