Our Service For You

Birth Injury
OASI Compensation Claims

OASI Compensation Claims

An Obstetric Anal Sphincter Injury (OASI) is a severe perineal and anal injury which can occur during vaginal childbirth. Effective medical management of an OASI is essential if the woman is to have a symptom-free future. Poor medical care of a severe tear can leave the woman with debilitating on-going symptoms and can justify a claim for compensation.

What counts as an OASI?

An OASI is otherwise described as a third or fourth degree tear. These are perineal injuries during childbirth which damage more than just the skin and muscle of the perineum. A severe 3rd or 4th degree tear additionally causes damage to the anal sphincter which controls the bowel. Accurate diagnosis and a high-quality repair are fundamental to the woman's health and well-being.

Is an OASI negligent?

Suffering an OASI is not necessarily an indication of negligent care. Poor medical care subsequent to the injury is more likely to be a cause for compensation.

  • A failure to diagnose a severe birth tear will mean that the woman does not undergo an appropriate repair. This can result in long-term bowel dysfunction and can be a justification for a compensation claim.
  • A misdiagnosis of a perineal tear can also mean that the woman fails to receive adequate treatment and suffers on-going problems.
  • An incompetent repair can also leave the new mother susceptible appalling bowel symptoms unnecessarily and can justify a claim for compensation.

Occasionally, the occurrence of a severe tear may be attributable to negligence if the relevant medical professional fails to carry out an episiotomy prior to an instrumental delivery when it would generally be considered to be necessary.

OASI compensation claims

Depending on the circumstances, compensation claims for negligence relating to severe perineal tears can produce high-value results.

Wind and faecal incontinence can have a significant impact on a woman's ability to earn a living. Where a woman's income has been significantly reduced due to the symptoms of her bowel dysfunction, it may be appropriate to make a claim for her financial losses. Where the bowel problems are considered to be the result of her negligent care, a compensation claim may be a helpful way forward.

Speak to a solicitor

If you are suffering on-going and debilitating bowel problems due to a failure by medical practitioners to manage your OASI effectively, contact Glynns Solicitors to talk to a specialist medical negligence solicitor.

Please call us on 0800 234 3300 (or from a mobile 01275 334030) or complete our Online Enquiry Form.

Free enquiry

Free Claim Enquiry

Complete a short enquiry form and we will contact you.

Free enquiry



"Before we contacted you we had no real idea that we had grounds for a medical negligence claim but after speaking to you if became clear that Wendy was indeed treated poorly. Chris took the time to explain what was happening and kept us to speed. Our deepest gratitude to you all and Chris in particular."

"I would like to say a big thank you to you for making this whole process easy and relatively painless. You kept me informed throughout and you were always polite and courteous in all forms of communication. I would not hesitate to recommend you to friends and family, so a really big thank you and I wish you all the best in the future."

» Read More Medical Negligence Testimonials?


Our Expertise

clinical negligence panel


Free Birth Injury Guide

Helping Clients throughout England and Wales

contact us