A failed procedure does not itself establish malpractice

Facts and context

Quintin Que had a life-threatening aortic-arch aneurysm. After a successful bypass operation, the aneurysm worsened. Dr. Avelino Aventura discussed open surgery and a less invasive stenting procedure, explaining that neither guaranteed success and that stenting carried a risk of death.

Aventura disclosed that he would not perform the stenting and introduced visiting specialist Dr. Eric Verhoeven. The procedure failed; Quintin suffered a stroke and died. His son Elpidio sought damages, challenging Aventura’s advice and involvement.

Issue

Did Dr. Aventura depart from the standard expected of a cardiothoracic surgeon when he recommended stenting, explained its risks and alternatives, referred the patient to the visiting specialist who would perform it, and participated in the patient’s care after the procedure failed?

Ruling and doctrine

The Court upheld dismissal of the damages claim against Aventura. Expert testimony supported his care as a cardiothoracic surgeon, and the evidence did not establish that he breached the required standard. His disclosed role, the explanation of risk, and the family’s knowledge that another specialist would perform the procedure were material.

The result depended on proof of Aventura’s own conduct. The failure of the stent procedure did not itself establish that his recommendation or referral was negligent.

Practice implications

Parao Law practice guidance

For physicians

Before obtaining consent for planned treatment, cover the following points. These are practical steps for an informed decision, not the four legal elements of a damages claim.

• Explain the condition and purpose: tell the patient what problem the proposed procedure addresses and what it involves.
• Discuss expected benefits and uncertainty: describe what the procedure may achieve, its limitations, and that success is not guaranteed. “Lower risk” must not become “risk-free.”
• Disclose material risks: explain risks that could affect this patient’s decision, including serious harm where relevant. Relate the discussion to the patient’s condition; do not rely only on a generic consent form.
• Explain reasonable alternatives: discuss other available approaches and the likely consequences of declining or deferring treatment, where clinically relevant.
• Clarify who will perform the procedure: identify the operating specialist, your referral role, and any ongoing responsibility. In Que, Aventura’s disclosed role mattered.
• Check understanding and choice: use language the patient understands, invite questions, and ask the patient to explain the main choices back in their own words. Confirm that the decision is voluntary and that the person consenting can make that decision or has appropriate authority.
• Record the actual discussion before treatment: note the options, material risks, questions, decision, and participants. Obtain the appropriate consent documentation. A signature records agreement; it does not replace explanation.

For lawyers

• Establish the four elements of an informed-consent claim: a duty to disclose material risks; inadequate disclosure; a decision to undergo treatment that adequate disclosure would have changed; and injury from the treatment.
• Identify the particular information allegedly omitted. Obtain the consent forms, consultation and referral notes, explanatory materials, and accounts of the discussion. Connect the omission to the patient’s decision rather than relying only on the adverse outcome.
• Use appropriately qualified expert evidence for the disclosure standard, alleged breach, and medical causation where required. Analyze recommendation, consent, performance, and follow-up separately for each defendant.
• Distinguish consent from competent treatment: evidence of informed consent does not defeat a separately proved negligent-performance claim.

Example documentation

Illustrative note structure—complete it only with what actually occurred: “Discussed [condition], [procedure and purpose], [expected benefits and limitations], [material risks], and [alternatives, including consequences of no treatment where relevant]. Explained [operator and referral roles]. Patient asked [questions]; responses given. Understanding checked by [method]. Patient chose [option] voluntarily. Discussion with [participants], on [date/time]; consent documented.”

Limits of the ruling

This was a determination of liability on a particular evidentiary record. It does not establish that every new intervention is reasonable, that a referral insulates a doctor from suit, or that disclosure of death as a possible risk defeats a claim of negligent treatment. Consent involving incapacity, a substitute decision-maker, or an emergency requires a separate assessment of the applicable rules; this planned-treatment checklist is not a universal exception framework.