Anesthesia Errors Can Lead To Medical Malpractice

Types of Anesthesia Errors and How They Are Proven in Court

Anesthesia errors come in a lot of different flavors, and some of them are more common than you would think. Let me walk you through the ones I see most often and explain how we prove them in an Illinois courtroom.

Dosage miscalculation is the most straightforward. Every patient is different. Your weight, your age, your liver function, your other medications, all of these factors affect how much anesthesia you need. Give too much and the patient can suffer cardiac arrest, brain damage, or death. Give too little and you get what is called anesthesia awareness, where the patient is conscious during surgery but paralyzed and unable to speak. I have represented patients who felt the entire surgery and could not scream. The psychological damage from that experience is devastating.

Intubation failure is another big one. When you go under general anesthesia, the anesthesiologist has to place a breathing tube in your airway. If they cannot get the tube in and they do not have a backup plan, you stop getting oxygen. Brain cells start dying within four to six minutes. A competent anesthesiologist evaluates your airway before the procedure and has a difficult airway plan ready. When they skip that step and things go wrong, that is negligence.

Failure to monitor is the silent killer. During surgery, the anesthesiologist is supposed to be watching your oxygen saturation, your heart rate, your blood pressure, your CO2 levels, continuously. If they step away, get distracted, or ignore an alarm, and your oxygen drops, the damage can be catastrophic. We prove these cases with the anesthesia record, which logs vitals at regular intervals. When there is a gap in the monitoring or the numbers show a drop that was not addressed, that tells the story.

Allergic reactions from inadequate history review happen more than they should. The anesthesiologist is supposed to review your medical history, ask about allergies, and check your medications before the procedure. If they miss a documented allergy or a drug interaction and you have a severe reaction on the table, that is a failure of basic due diligence.

Now here is the part that matters for your case. Under Illinois law, specifically 735 ILCS 5/2-622, before I can file a medical malpractice lawsuit, I have to attach a certificate of merit from a qualified medical professional. That means I need an expert, usually a board-certified anesthesiologist, to review your records and confirm that the standard of care was violated. This is not a rubber stamp. The expert has to be qualified in the same specialty as the defendant and has to provide a detailed written opinion.

Finding the right expert and getting that report takes time and money, which is why I front all of those costs. You pay nothing unless we win. The 2-622 requirement is actually a quality filter. It means that by the time I file your case, I already have a credentialed expert who says the anesthesiologist screwed up and it hurt you. That carries weight.

If you had a bad outcome from anesthesia and something does not add up, call me at 312-500-4500. I will review the records and tell you straight whether you have a case.

Frequently Asked Questions

What types of anesthesia errors can cause a malpractice case in Illinois?

Anesthesia errors that cause harm can give rise to a medical malpractice claim in Illinois. Common errors include giving too much or too little anesthesia, failing to monitor a patient properly during surgery, not reviewing the patient's medical history for drug interactions or allergies, failed intubation without a backup airway plan, positioning injuries, and using defective equipment. If the error caused injury — brain damage, awareness during surgery, cardiac events, nerve injury, or death — you may have a case. Illinois has a two-year statute of limitations for medical malpractice under 735 ILCS 5/13-212, so call me at 312-500-4500 as soon as possible.

How do I know if my surgical injury was caused by an anesthesia error?

Signs that something went wrong with anesthesia include waking up during surgery, unusual memory of events during a procedure, prolonged confusion after surgery, nerve damage, a longer-than-expected recovery, hypoxic brain injury, or aspiration pneumonia. Your medical records will show what drugs were administered and in what doses; the anesthesia record specifically logs vital signs at regular intervals. I review those records carefully. If they show a deviation from the standard of care, that's where your case starts. No fee unless we win.

Who can be held liable for an anesthesia error — the anesthesiologist or the hospital?

Both can be liable, depending on the facts. The anesthesiologist or CRNA bears individual liability for their own care. The hospital can be directly liable for negligent credentialing, supervision, or defective protocols. Even when the anesthesia provider is an independent contractor (which is common), the hospital may be vicariously liable under the apparent-authority doctrine (Gilbert v. Sycamore Municipal Hospital, 1993). Anesthesia staffing companies, surgical groups, and equipment manufacturers may also share liability. I identify all liable parties from the start.

How much does it cost to hire a medical malpractice attorney?

Nothing out of pocket. Zero. I handle medical malpractice cases on contingency — I only get paid if we win. My fee is one-third of the recovery. If we don't win, you owe me nothing. No upfront costs, no hourly billing, no surprise charges. I also front the cost of the medical records, the expert review, and the Certificate of Merit. Call 312-500-4500 any time.

How long do I have to file an anesthesia malpractice case in Illinois?

Two years from the date you discovered (or reasonably should have discovered) that the harm was caused by an anesthesia error, under 735 ILCS 5/13-212. There is an absolute four-year outer limit — the statute of repose — that cuts the case off regardless of discovery. Minors have eight years but no later than age 22. Wrongful death claims have their own clock under 740 ILCS 180/2. Call as soon as something does not add up — getting the expert review and Certificate of Merit done takes 60 to 120 days, and that time has to come out of the two years.

Is there a cap on damages in an Illinois anesthesia malpractice case?

No. The Illinois Supreme Court struck down the statutory cap on non-economic damages in Lebron v. Gottlieb Memorial Hospital (2010). There is no legal ceiling on what a jury can award for pain and suffering, loss of normal life, disfigurement, or any other non-economic category. Economic damages — past and future medical bills, lost wages, loss of earning capacity, life-care costs in catastrophic anoxic brain injury cases — are also uncapped.

What if my family member died because of an anesthesia error?

Surviving family can bring a wrongful death action under 740 ILCS 180/2 against the anesthesia provider and hospital, plus a survival action under the Illinois Survival Act (755 ILCS 5/27-6) on behalf of the estate for the pain and suffering the deceased would have been able to recover while alive. Wrongful death damages include loss of society and companionship, grief, lost financial support, and funeral expenses. The two-year statute of limitations runs from the date of death, and the Certificate of Merit requirement under 735 ILCS 5/2-622 still applies.

What evidence is critical in an anesthesia malpractice case?

The anesthesia record is the single most important document — it logs vital signs (oxygen saturation, end-tidal CO2, blood pressure, heart rate), drugs administered, doses, and times. Other critical records include the preoperative assessment, the difficult airway plan (or its absence), the consent form, the recovery room notes, monitor strip output where available, and the postoperative incident reports. We also need the anesthesiologist's credentials and prior incident history. I demand all of this on every case, and I use Illinois statutory rights under 735 ILCS 5/8-2001 and 8-2003 when the hospital drags its feet.

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