Anaesthetic Error During Eye Surgery

A routine retinal detachment procedure resulted in a preventable cardiac arrest caused by anaesthetic errors, leading to the Claimant permanently losing his eye. Through detailed expert evidence, the claim established avoidable negligence, and a settlement was secured to reflect the severe and life‑changing impact of his injury.

Published: February 26th, 2026

3 min read

The Claimant was a patient undergoing what was expected to be a routine retinal detachment procedure. At the time, he was supported by his family and had no reason to anticipate complications arising from what should have been a straightforward operation.

The surgery took place during the mid-2010s. The Claimant recalls being dropped off at hospital by his father, expecting a short procedure lasting only a couple of hours. However, during the operation, the Claimant suffered a cardiac arrest.

Later that evening, the Claimant’s parents were contacted by the hospital and asked to attend without any explanation. On arrival, they were informed that their son had been placed into an induced coma.

Subsequent investigations revealed that an anaesthetic error had occurred during the procedure. Critical steps relating to pain management and physiological monitoring were not carried out. Proper pain control under anaesthetic is essential to stabilise heart rate. In this case, those safeguards were not provided, leading to a preventable cardiac arrest.

As a direct result of the cardiac arrest and complications arising from the negligent anaesthetic care, the Claimant permanently lost his eye. This represented a life-changing injury with profound physical, emotional and practical consequences.

The Claimant was left with vision in only one eye. While he later experienced further retinal detachments, the consequences were significantly more severe due to the earlier loss of vision. The injury affected his daily life, confidence and long-term outlook, requiring a period of adjustment to permanent visual impairment.

Following the incident, the Claimant sought legal advice, initially uncertain whether negligence had occurred or whether he had a viable claim. Early discussions focused on explaining the legal process, funding arrangements and the merits of pursuing a clinical negligence claim.

Extensive investigations were required, including multiple expert opinions. Evidence from an anaesthetic expert confirmed that the standard of care had fallen below an acceptable level. Further expert evidence was obtained to assess what the Claimant’s outcome would likely have been had the procedure been performed competently.

The claim established that the cardiac arrest, and the subsequent loss of the Claimant’s eye, were avoidable and directly attributable to the anaesthetic failures.

The claim concluded with a settlement that reflected the severity and permanence of the injury, as well as the financial and practical consequences of living with monocular vision. While compensation could never restore what had been lost, it provided financial stability and reduced pressure during a period of significant adjustment.

Reaching settlement brought a sense of relief for the Claimant, lifting the burden he had carried for many years.

This case highlights the critical importance of safe anaesthetic practice and adherence to fundamental procedures designed to protect patient safety. Errors during anaesthesia can have catastrophic and irreversible consequences, even during routine surgery.

It also demonstrates the value of expert legal advice in uncovering what went wrong during medical treatment and securing accountability. With the right support, individuals can pursue answers, obtain redress and move forward with confidence after serious clinical negligence.


For further information please contact Leonie Millard

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