The High Stakes of Anesthesia Care
Anesthesia is one of the most consequential aspects of any surgical procedure. When administered correctly by a qualified anesthesiologist, it allows surgery to proceed safely and comfortably. When administered negligently, the consequences can be catastrophic: brain damage from oxygen deprivation, anesthesia awareness (the terrifying experience of being conscious and paralyzed during surgery), cardiac arrest, or death.
Anesthesiologists hold a separate professional license and are held to their own standard of care, distinct from the surgeon performing the procedure. Nurse anesthetists (CRNAs) may also administer anesthesia and are held to a comparable standard. When either makes an error that harms a patient, a malpractice claim may arise against them personally, the hospital, or the practice group.
Common Types of Anesthesia Negligence
Dosing Errors
Administering too much or too little anesthesia. Underdosing can cause awareness under anesthesia—a terrifying condition where patients are conscious but unable to move or communicate. Overdosing can cause respiratory depression, cardiac arrest, or death.
Failure to Review Patient History
Anesthesiologists must review a patient's medications, allergies, and medical history before administering anesthesia. Failure to identify drug interactions or contraindications—including a history of malignant hyperthermia—can be fatal.
Airway Mismanagement
Improper intubation or failure to manage the airway during anesthesia can result in esophageal intubation, oxygen deprivation, brain damage, or death. This is one of the most serious categories of anesthesia negligence.
Inadequate Monitoring
Anesthesiologists must continuously monitor vital signs, oxygen saturation, end-tidal CO2, and other parameters throughout a procedure. Failure to respond promptly to deteriorating readings is a departure from the standard of care.
Failure to Disclose Risks (Informed Consent)
Patients have the right to know the risks of anesthesia before consenting to a procedure. Failure to disclose material risks—such as a known allergy risk or an elevated anesthetic risk based on the patient's BMI or cardiac history—may support an informed consent claim.
Post-Anesthesia Recovery Errors
Complications in the post-anesthesia care unit (PACU) can occur when nursing staff fail to monitor recovering patients for signs of respiratory depression, aspiration, or hemodynamic instability.
Warning Signs of Possible Anesthesia Negligence
- You experienced awareness—consciousness—during surgery and could hear or feel events
- You suffered a cardiac event or respiratory arrest during or immediately following a procedure
- You woke up with unexpected neurological symptoms such as confusion, memory loss, or weakness
- You were not asked about medications, allergies, or prior anesthesia reactions before your procedure
- Family members were told of an unexpected event in the operating room that was not fully explained
- You experienced severe nausea, respiratory difficulty, or oxygen deprivation in the recovery room without adequate response from staff
The Standard of Care for Anesthesiologists
The American Society of Anesthesiologists (ASA) publishes detailed practice guidelines that define the standard of care for anesthesia administration. These include standards for:
- Pre-operative assessment and patient history review
- Informed consent discussion including risks of anesthesia
- Continuous monitoring of oxygenation, ventilation, circulation, and temperature during all anesthetics
- Presence of qualified anesthesia personnel throughout any procedure involving anesthesia
- Availability of equipment for managing airway emergencies
- Post-anesthesia care and monitoring until the patient meets discharge criteria
How Anesthesia Malpractice Cases Are Proven
These cases typically require an anesthesiologist as the primary expert witness—a physician who practices in the same specialty and can explain what the standard required and how the defendant departed from it. The anesthesia record, which documents drug doses, vital signs, and events during the procedure minute by minute, is the central document in any anesthesia case.
In cases involving anesthesia awareness, the plaintiff's own account of the experience is critical testimony, supported by expert opinion on how awareness could have occurred and what monitoring failures allowed it to happen. In cases involving brain injury, neurologists and neuropsychologists may testify about the extent and permanence of the harm.
Texas-Specific Context
Anesthesia malpractice cases in Texas are subject to the same procedural framework as other medical negligence claims: expert reports within 120 days, a two-year statute of limitations, and non-economic damage caps. The expert report in an anesthesia case must come from someone practicing in anesthesiology or a substantially similar specialty—a general surgeon's opinion on anesthesia practice is typically insufficient.
Cases involving CRNAs may also implicate the hospital or surgical center's liability if the CRNA was acting as an employee or agent. Whether the anesthesiologist was employed directly by the hospital or was an independent contractor is a significant factor in determining who can be sued.
Were You or a Loved One Harmed by Anesthesia Negligence?
Anesthesia errors can cause some of the most severe and permanent injuries in medicine. If you suffered brain damage, cardiac arrest, awareness under anesthesia, or another serious complication you believe was avoidable, Thomas & Wan can evaluate your case at no charge.