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Related Experiment Video

Updated: Jul 10, 2026

External Cephalic Version: Is it an Effective and Safe Procedure?

External Cephalic Version: Is it an Effective and Safe Procedure?

Published on: June 6, 2020

[Multiple pregnancy and breech presentation].

N Lazarov, L Lazarov

Akusherstvo I Ginekologiia

|November 3, 2007

Summary

This study examines managing twin pregnancies where the first twin presents vertex and the second breech. It reviews obstetrical management strategies for this specific twin labor scenario.

Area of Science:

Obstetrics and Gynecology
Maternal-Fetal Medicine
Perinatology

Context:

Multiple pregnancies, specifically twin gestations, present unique challenges in labor and delivery.
The combination of a vertex-presenting first twin and a breech-presenting second twin requires careful clinical consideration.
This study analyzes a 12-year period of management at a specific clinic.

Purpose:

To evaluate the obstetrical management protocols for twin labors with discordant presentations (vertex-breech).
To assess clinical outcomes and decision-making processes in managing this high-risk obstetric situation.
To provide insights into best practices for twin deliveries with non-vertex second twins.

Summary:

The study retrospectively analyzed twin pregnancies with the first twin in vertex presentation and the second in breech presentation.

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Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes

Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes

Published on: June 27, 2025

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Last Updated: Jul 10, 2026

External Cephalic Version: Is it an Effective and Safe Procedure?

External Cephalic Version: Is it an Effective and Safe Procedure?

Published on: June 6, 2020

Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes

Mouse Model of Surgical Uterine Injury and Subsequent Pregnancy Outcomes

Published on: June 27, 2025

Obstetrical management strategies employed during labor were observed and documented.

Data was collected over a 12-year period (1990-2001) at the Obstetrics and Gynecology clinic in Stara Zagora.

Impact:

Findings can inform clinical guidelines for managing complex twin labors.
Improved understanding may lead to optimized delivery strategies and better maternal and neonatal outcomes.
Highlights the importance of experienced clinical management in discordant twin presentations.