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[Value of cervix cerclage].
Geburtshilfe Und Frauenheilkunde
|October 1, 1984
Summary
The Shirodkar operation significantly improves normal birth rates for women with cervical incompetence. This surgical procedure increased successful term deliveries from 23.1% to 90.5% in studied pregnancies.
Area of Science:
- Obstetrics and Gynecology
- Maternal-Fetal Medicine
Context:
- Cervical incompetence is a leading cause of pregnancy loss.
- The Shirodkar procedure is a surgical method to prevent premature cervical dilation.
Purpose:
- To evaluate the efficacy of the Shirodkar operation in improving pregnancy outcomes.
- To compare the success rates of pregnancies with and without the Shirodkar procedure.
Summary:
- A retrospective study analyzed 512 Shirodkar operations performed between 1965 and 1980.
- The most common indication was internal cervical os incompetence (74%).
- Sutures were placed between 12-18 weeks gestation, with 76.3% resulting in normal births (mean gestation 39 weeks).
Impact:
- Pregnancies managed with the Shirodkar operation showed a significantly higher rate of successful term delivery (90.5%) compared to historical controls (23.1%).
- The procedure demonstrated a substantial improvement in obstetric outcomes for women at risk of preterm birth due to cervical insufficiency.