Understanding Operation Claims in Medical Negligence Cases

An operation-related medical negligence claim in South Africa is a civil claim for patrimonial loss under the common-law Aquilian action, alleging that a healthcare provider breached the standard of care owed to a patient during or after a surgical procedure and that the breach caused compensable harm. The claim rests on three elements — a duty of care, a failure to meet that standard (whether in pre-operative planning, the procedure, anaesthesia, or post-operative management), and a causal link between that failure and the injury. The process typically runs from an independent expert medical opinion, through a letter of demand, to pleadings in the appropriate court, with a parallel right to lay a complaint with the Health Professions Council of South Africa (HPCSA). Claims prescribe one year from the date the patient became aware of the injury and its cause, extendable by a court in meritorious cases.

This guide covers what counts as an operation claim, the legal test for liability, the categories of error that give rise to claims, the step-by-step process, the HPCSA disciplinary route, the role of informed consent, prescription periods, funding, and the mistakes claimants most often make.

What Counts as an “Operation Claim” in Medical Negligence

Operation claims are a subset of medical negligence claims focused on harm during or because of a surgical procedure, from the consent consultation through to post-operative discharge. Categories routinely raised in South African litigation include:

• Surgical procedures — elective and emergency — including laparoscopic, orthopaedic, gynaecological, cosmetic, and cardiac operations
• Anaesthesia-related errors (wrong dosage, failure to monitor)
• Wrong-site, wrong-patient, and wrong-procedure errors — recognised “never events”
• Retained surgical instruments or materials after closure
• Post-operative infection where infection-control protocols were breached
• Failure to obtain or properly document informed consent
• Delayed or missed intra-operative diagnosis that changed the outcome
• Complications where post-operative monitoring fell below the standard

The Legal Test for an Operation Negligence Claim

An operation negligence claim is a delictual claim under the common-law Aquilian action with four elements, each proved on a balance of probabilities.

Element	What must be shown
Duty of care	Established by the existence of a healthcare-professional/patient relationship
Breach	Measured against a reasonably competent practitioner in the same speciality; South African courts take a flexible reasonableness approach, drawing on the authority that begins with Van Wyk v Lewis 1924 AD 438
Causation	The breach must be the proximate cause of the injury; for lost-chance cases, whether the negligence deprived the patient of a measurable chance of a better outcome
Damages	Patrimonial loss (medical expenses, future care, lost income) and general damages (pain, suffering, loss of amenities of life)

The “reasonable practitioner” benchmark is an objective standard with some flexibility. The English Bolam formulation is influential but not exclusive in our law.

Common Categories of Operation Error That Give Rise to Claims

While every case turns on its own clinical record, the same failure points recur:

• Failure to obtain informed consent — the patient must be told about material risks, alternatives, and the nature of the procedure. A failure can itself ground a claim, even where the operation was performed competently.
• Surgical errors during the procedure — damage to nerves, organs, or blood vessels; perforation; anaesthetic misadventure.
• Post-operative negligence — failure to monitor for complications, premature discharge, missed signs of infection.
• Failure to refer or escalate — where timely referral would have changed the outcome.
• Inadequate pre-operative planning — failure to review imaging, allergies, or comorbidities.

Retained instruments, wrong-site surgery, and never-events are typically the clearest categories of breach once causation is established.

The Process of an Operation Claim, Step by Step

1. Obtain full clinical records from the hospital and treating practitioners (surgical notes, anaesthetic chart, nursing notes, consent form, discharge summary). Section 15 of the National Health Act 61 of 2003 gives a patient the right to access their own records.
2. Secure an independent expert medical opinion from a specialist in the same field confirming breach and causation.
3. Serve a letter of demand on the practitioner(s), hospital, and their medical malpractice insurer.
4. Allow for pre-litigation correspondence, which often leads to settlement without filing.
5. If unresolved, issue summons in the appropriate court — Magistrate’s Court (claims up to its ceiling) or High Court.
6. Pleadings, discovery, exchange of expert reports, and possible pre-trial mediation.
7. Trial, settlement, or withdrawal.

The forum question matters early. Most operation claims exceed the Magistrate’s Court ceiling and proceed in the High Court. In Gauteng, the Gauteng Division sits at its Johannesburg and Pretoria seats; the appropriate seat is determined by where the defendant resides or where the treatment took place.

The HPCSA Route — Disciplinary vs Civil Claim

A patient can lay a complaint with the Health Professions Council of South Africa in parallel with — or instead of — a civil claim. The two routes pursue different objectives:

Aspect	HPCSA complaint	Civil claim
Objective	Professional accountability	Compensation
Outcome	Caution to erasure	Payment of damages
Cost to complainant	No fee	Typically on contingency
Time bar	Separate regime	One-year prescription, extendable by court
Use of finding	Supports civil claim	Standalone remedy

The HPCSA’s national office is at 553 Madiba Street, Arcadia, Pretoria, 0083 (telephone 012 338 9300). Complaints can be lodged through the HPCSA website.

Consent — Its Special Role in Operation Claims

Informed consent has a special status in operation claims because the same failure can support both an HPCSA disciplinary complaint and a civil claim. Section 7 of the National Health Act 61 of 2003 prohibits medical treatment without informed consent, except in defined emergencies or where the user is incapable of consent.

For consent to be valid, the patient must be informed of:

• The nature of the procedure
• The purpose and expected benefit
• The material risks
• Reasonable alternatives, including non-operative options
• The consequences of refusing the procedure

Where consent was not obtained, or was obtained without proper disclosure, the operation may be both an HPCSA disciplinary matter and a basis for a civil claim — even where the operation itself was performed competently. Signing a consent form is not a complete answer; the form is evidence of consent, but what matters is whether the consent was properly informed.

Time Limits (Prescription)

Operation claims are governed by the Prescription Act 68 of 1969. Under section 12(3), a delictual debt is not deemed due until the creditor knows the identity of the debtor and the facts from which the debt arises:

• The one-year period runs from the date the patient became aware of the injury and what caused it (constructive knowledge counts).
• Where the injury was only discoverable later (for example, a retained instrument presenting symptoms months after the operation), prescription runs from discovery.
• A court has discretion to extend the period in meritorious cases under section 13, but delay is scrutinised for prejudice to the defence.

For minors, prescription generally begins to run only when the minor turns 18, giving a window to investigate once the child is old enough to instruct an attorney.

Funding an Operation Negligence Claim

Most claimant attorneys in this field work on contingency (no-win, no-fee) arrangements, capped by the Contingency Fees Act 66 of 1997:

Total claim value	Maximum success fee
Up to R1,000,000	Up to 100% of normal fees
Above R1,000,000	Normal fees, plus 25% of the excess over R1 million

The agreement must be in writing and signed by the client. Disbursements are usually advanced by the attorney and recovered from the award. Costs between the parties follow the “costs follow the event” rule.

Common Mistakes Claimants Should Avoid

Most weak claims are weakened not by the underlying facts but by decisions made in the first weeks after injury:

• Discontinuing treatment with the original practitioners too early — the defence argues the change caused or worsened the injury.
• Failing to keep detailed contemporaneous records of pain, limitations, and costs — a patient diary is powerful evidence at the quantum stage.
• Publishing details on social media before the claim is resolved — defence teams trawl public profiles and any inconsistency will be used at trial.
• Missing the one-year prescription period by relying on verbal assurances from the practitioner or insurer.

Burger Huyser Attorneys’ general litigation practice, led by Director Nadine Roesch-Prinsloo at the Roodepoort branch, regularly handles civil claims that turn on the same evidentiary discipline — keeping the clinical record intact is the work the firm is set up to do.

If you have a specific operation-related concern and want a Centurion-, Sandton-, Pretoria-, Bedfordview-, Roodepoort-, Alberton-, Midrand-, or Randburg-based intake conversation, Burger Huyser Attorneys fields these claims through its general litigation practice. Call the head office on 011 888 0246, or use the branch contact details on the firm’s contact page to book a consultation; the existing medical negligence page on the firm’s site sets out the practice-area framing. The firm carries a 4.8/5 average across 250+ Google reviews (Trustindex verified “Top Rated Law Firm in South Africa”) and operates across Gauteng.

Frequently Asked Questions

How do I know if I have a valid operation negligence claim?

You need an independent expert medical opinion from a specialist in the same field confirming that the standard of care fell below that of a reasonably competent practitioner in the same circumstances, and that the breach caused your injury. If both are confirmed, you have the basis for a claim.

How long do I have to claim for an operation that went wrong?

One year from the date you became aware of the injury and what caused it. A court can extend the period in meritorious cases, but delay will be scrutinised for prejudice to the defence.

Can I complain to the HPCSA at the same time as claiming for damages?

Yes. An HPCSA complaint is disciplinary and runs in parallel with — not instead of — a civil claim. The HPCSA cannot order damages, but its findings can support a civil claim.

What if I signed a consent form — does that stop me claiming?

Not necessarily. A signed consent form only protects the practitioner if the patient was properly informed of the material risks, alternatives, and the nature of the procedure. Where the consent process was inadequate, the claim may still proceed.

Do I have to go to court to settle?

No. Many operation negligence claims settle after a letter of demand and expert exchange, before any pleadings are filed. Court is the last resort.

What does it cost to bring an operation negligence claim?

Most claimant attorneys work on contingency under the Contingency Fees Act 66 of 1997, so the client pays nothing upfront. Disbursements are usually advanced by the attorney and recovered from the award.

Where do I bring the claim — Magistrate’s Court or High Court?

Claims within the Magistrate’s Court ceiling (currently R200,000 for most civil claims) are brought there; larger claims in the High Court. The Gauteng Division sits at Johannesburg and Pretoria.