Why the once-standard surgical incision during childbirth is now largely abandoned in clinical practice.
In short: For decades, routine episiotomy was a staple of obstetric care, intended to prevent severe tearing and protect pelvic floor function. Today, global consensus has shifted toward a restrictive approach. Evidence suggests that surgical intervention is often unnecessary, and that patience during labor is a more effective strategy for perineal health.
Episiotomy, a surgical incision of the perineum and vaginal wall, was historically performed to enlarge the birth canal and prevent severe perineal trauma. By the mid-20th century, it became a common procedure, with rates reaching 56% in the United States by 1979. However, the medical community has since pivoted away from routine use, favoring a restrictive model where incisions are made only based on strict medical indications.
The shift toward restrictive episiotomy is supported by findings that suggest natural tearing is often less severe than surgical intervention. Research indicates that routine episiotomy can actually contribute to the very problems it aims to prevent, including postpartum pain, incontinence, and sexual dysfunction. Modern best practices now emphasize manual perineal protection, slowing the expulsion of the fetal head, and allowing adequate time during the second stage of labor to minimize trauma.
Despite this shift, the procedure remains common in some regions, with rates as high as 90% in Latin American hospital births as of the early 2000s. Current efforts focus on standardizing care through education and training. While some researchers are investigating adjunctive treatments like platelet-rich plasma to improve wound healing, the primary clinical goal remains the reduction of obstetric anal sphincter injuries (OASIS) through conservative, individualized patient assessment and skilled midwifery.
Achieving an optimal balance requires maintaining an overall episiotomy rate below 30%, with specific targets of less than 50% for primiparas and under 10% for multiparas. Success depends on the cooperation of the woman in labor and the critical judgment of birth attendants. When these measures are implemented, both episiotomy and OASIS rates can be successfully reduced, proving that less invasive management is often the superior clinical path.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Summary by Intellect · source: Transfer of Restrictive Episiotomy Practice with Low OASIS Rate from Tertiary to Primary Care Level-Lessons Learned and Future Challenges.
- Also: Episiotomy
To cite this card, link to https://intellectplus.co.uk/app/health-episiotomy.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
Related
More in Anatomy and morphology · More in Health · Latest · A–Z · All topics
