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Published on: September 12, 2025
Extensive cervical prolapse during labor: a case report
Shannon Lau1, Asha Rijhsinghani
1Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Iowa Hospitals and Clinics and College of Medicine, 200 Hawkins Drive, Iowa City, IA 52242-1080, USA.
Background:
An extensive, irreducible cervical prolapse during pregnancy is a rare condition and can lead to various complications, including severe cervical edema and dystocia in labor. Treatment options are very limited.
Case:
A 33-year-old woman with spina bifida and a history of multiple intraabdominal operations and extensive intraperitoneal adhesions was admitted in labor at 36(6/7) weeks' gestation with an irreducible cervical prolapse. The cervical prolapse was reduced by topical application of concentrated magnesium sulfate.
Conclusion:
In active labor, a prolapsed cervix that is enlarged and edematous can be managed with a topical concentrated magnesium solution to prevent cervical dystocia and lacerations.

