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Updated: May 5, 2026

Transvaginal Mesh Insertion in the Ovine Model

Transvaginal Mesh Insertion in the Ovine Model

Published on: July 27, 2017

A Prediction Model for Pelvic Floor Recovery After Vaginal Birth With Risk Factors.

Pamela S Fairchild¹, Lisa Kane Low², Mary Duarte Thibault

¹University of Michigan Department of Obstetrics and Gynecology, Ann Arbor, MI.

Urogynecology (Philadelphia, Pa.)

|July 17, 2024

Summary

This summary is machine-generated.

A new model can predict abnormal postpartum recovery in women at risk for pelvic floor injury. This tool aids in identifying at-risk individuals for early intervention and improved outcomes after childbirth.

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Quantification of Levator Ani Hiatus Enlargement by Magnetic Resonance Imaging in Males and Females with Pelvic Organ Prolapse

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Published on: April 17, 2019

Area of Science:

Obstetrics and Gynecology
Pelvic Floor Disorders
Postpartum Recovery

Background:

Childbirth can lead to long-term symptoms, yet identifying at-risk women early is challenging.
Asymptomatic women experiencing childbirth may still be at risk for future pelvic floor dysfunction.

Purpose of the Study:

To develop a predictive model for abnormal recovery after childbirth in women at high risk for pelvic floor injury.
To identify key factors associated with poor postpartum recovery.

Main Methods:

A cohort of women at high risk for pelvic floor injury underwent physical examinations, ultrasound imaging, and questionnaires at 6 weeks and 6 months postpartum.
Abnormal recovery was defined by levator ani injury, reduced pelvic floor strength, or Pelvic Organ Prolapse Quantification (POP-Q) point Bp ≥0.
Multivariable logistic regression was used to identify predictors of abnormal recovery.

Main Results:

36.5% of women experienced abnormal recovery at 6 months postpartum.
Abnormal recovery was associated with decreased pelvic floor strength, lower POP-Q point Bp, larger genital hiatus, and higher levator ani injury rates at 6 weeks.
The final predictive model incorporated Oxford Scale, POP-Q genital hiatus, infant head circumference, and prolonged second stage of labor, achieving an AUC of 0.84.

Conclusions:

A validated model can identify women at risk for abnormal postpartum recovery.
Early identification facilitates targeted interventions to prevent long-term pelvic floor dysfunction.