Surgery carries risk by its nature. What it should not carry is a preventable error. If you or someone in your family suffered harm because a surgeon operated on the wrong site, left an instrument behind, administered the wrong anesthesia dose, or made a mistake that a properly followed protocol would have prevented, you have the right to pursue accountability and compensation. At Gallagher & Kennedy, our Phoenix surgical error lawyers handle these cases with the medical knowledge, expert relationships, and litigation experience that surgical malpractice demands.
Surgical malpractice claims often involve complex medical records, multiple healthcare providers, and aggressive defenses from hospitals and insurers. Our attorneys know how to investigate these cases, work with qualified medical experts, and build claims that clearly demonstrate how a preventable error caused lasting harm. Contact Gallagher & Kennedy today for a free consultation to discuss your legal options.
Why Our Phoenix Surgical Error Attorneys Handle These Cases Differently
Surgical malpractice is among the most technically demanding practice areas in personal injury law. Building a successful case requires more than showing that something went wrong in the operating room. Arizona law requires a written affidavit from a qualified medical expert confirming that the provider's conduct fell below the accepted standard of care before the case can proceed. That expert must be prepared to testify, withstand cross-examination, and explain complex medical facts to a jury in Maricopa County Superior Court in terms that produce a verdict.
Our surgical error attorneys work with a network of independent medical professionals who review surgical records, evaluate the specific procedures involved, and provide opinions that hold up under the scrutiny of well-funded hospital defense teams. We handle all case preparation, all communications with opposing counsel and insurers, and all procedural requirements so that you can focus on recovery.
- We have recovered millions for clients harmed by surgical negligence and medical malpractice across Arizona.
- Our attorneys hold State Bar of Arizona certification as Personal Injury and Wrongful Death Specialists.
- We take cases on contingency. There are no upfront fees and no payment unless we recover compensation for you.
- We do not hesitate to take a case to trial when an insurer refuses to offer a fair settlement.
- Our team has 275 or more years of combined legal experience across the firm.
If you or a family member was harmed by a surgical mistake in Phoenix or anywhere in the Valley, reach out today. A free consultation costs you nothing and puts our team to work evaluating your case immediately.
What Qualifies as a Surgical Error Under Arizona Law
A surgical error is a preventable mistake that occurs during a procedure and falls below the standard of care a competent surgeon would have applied in the same circumstances. The distinction between a known surgical risk and an actionable error is central to every case we evaluate. Not every complication is negligence. What matters is whether the harm resulted from a deviation from accepted medical practice, not from a risk the patient was informed of and accepted.
Arizona law classifies the most serious surgical mistakes as "never events," meaning errors so fundamental that they should not occur when proper protocols are in place. Research published in the journal Surgery and based on a Johns Hopkins University analysis of national malpractice data estimates that more than 4,000 surgical never events occur in the United States each year — roughly 80 per week. These figures are based on paid malpractice claims and likely underrepresent the actual occurrence, since many errors are never reported.
To prevail on a surgical malpractice claim in Arizona, the injured patient must establish that a provider-patient relationship existed, that the provider deviated from the accepted standard of care, that the deviation directly caused the injury, and that the patient suffered actual, measurable damages. The evidentiary and procedural path to meeting each element is what our surgical negligence attorneys manage from day one.
Common Surgical Errors Our Surgical Error Lawyers Handle in Phoenix
Surgical mistakes take several forms, and the facts of each case shape the legal theory, the liable parties, and the damages available. Below are the categories our team handles most frequently in cases originating at Phoenix-area facilities, including Banner University Medical Center, Valleywise Health, and HonorHealth.
Wrong-Site, Wrong-Patient, and Wrong-Procedure Surgery
Wrong-site surgery — operating on the wrong body part, the wrong side, or the wrong patient — is perhaps the most recognizable category of never event. These errors occur when pre-surgical verification protocols break down: timeouts are skipped, site markings are not made or are ignored, or patient identification fails. Arizona surgical facilities are required to follow Joint Commission Universal Protocol standards to prevent these errors. When a facility or surgeon bypasses those steps and a patient is harmed, the deviation is both documented and indefensible.
A legal doctrine called res ipsa loquitur — meaning "the thing speaks for itself" — may apply in these cases. It allows a court to infer negligence from the nature of the error itself, without requiring the plaintiff to trace every specific failure in the chain of events. Our surgical errors attorneys evaluate whether this doctrine applies early in every case, because it can significantly streamline the burden of proof.
Retained Surgical Instruments and Objects
Leaving surgical instruments, sponges, towels, or other objects inside a patient after a procedure is one of the most well-documented and preventable surgical errors. Johns Hopkins research estimates this occurs approximately 39 times per week in the United States. Modern protocol requires instrument and sponge counts before and after every procedure. When a count is skipped, misrecorded, or dismissed, the consequences for the patient can include infection, internal bleeding, organ damage, and the need for additional surgery.
Anesthesia Errors
Anesthesia requires precise dosing, continuous monitoring, and immediate response to changes in the patient's condition throughout the procedure. Errors include incorrect dosage calculation, failure to account for the patient's medications or allergies, delayed intubation, inadequate oxygen monitoring, and failure to recognize complications in real time. The consequences of anesthesia negligence range from loss of awareness during surgery, a documented and traumatic condition, to brain injury, cardiac arrest, and death. Medication errors in the anesthesia context often involve multiple providers and require careful analysis of who was responsible for each decision.
Nerve Damage, Organ Perforation, and Vascular Injuries
Some surgical errors involve damage to structures near the operative site. A surgeon who nicks an artery, perforates an organ, or severs a nerve while operating may have caused harm that was preventable with proper technique and anatomical knowledge. These injuries are not always obvious in the immediate postoperative period, which is one reason patients sometimes discover the error only after a secondary complication develops. The gap between the surgical date and the discovery of the harm affects how Arizona's statute of limitations applies.
Post-Surgical Infection from Sterility Failures
Surgical site infections caused by failure to maintain a sterile field, improper instrument sterilization, or inadequate wound care protocols are compensable when they result from a breach of standard practice. These infections can extend hospitalization significantly, require additional procedures, and in severe cases lead to sepsis — a life-threatening systemic response that carries its own damages claim.
Emergency Room Surgical Errors
Errors that occur during emergency surgical procedures carry the same legal standard as elective procedures. The pressure of an emergency setting does not lower the duty of care a surgeon or anesthesiologist owes a patient. Phoenix emergency room error cases involving rushed surgical decisions, delayed intervention, or failure to identify internal bleeding or organ damage are actionable when the provider's conduct fell below what a reasonably trained professional would have done in the same situation.
Liability in a surgical error case rarely falls on a single party. A thorough investigation typically identifies multiple contributors, each potentially carrying separate insurance coverage and independent legal exposure.
Liable parties in a Phoenix surgical error case may include:
- The operating surgeon
- The anesthesiologist
- Surgical nurses and scrub technicians
- The hospital or surgery center as an institution
- The manufacturer of a defective surgical device, when equipment failure contributed to the injury
Hospitals can be held vicariously liable for the negligence of their employed staff and independently liable when systemic failures—such as inadequate staffing, poor training protocols, or ignored safety system alerts—contributed to the error.
Identifying every liable party at the outset matters because it determines the total available insurance coverage, which directly affects the compensation a victim can realistically recover. Our surgical malpractice attorneys investigate the full chain of responsibility before any demand is made.
Compensation Available in a Phoenix Surgical Error Case
Arizona imposes no cap on compensatory damages in surgical malpractice cases. Every dollar claimed must be supported by evidence, but the law does not limit what you can recover based on the type or severity of the harm.
Economic damages
These include all medical expenses caused by or resulting from the error: additional surgeries, extended hospitalization, corrective procedures, rehabilitation, and ongoing care. If the injury affected your ability to work, lost wages and diminished future earning capacity are both recoverable. Out-of-pocket expenses and future care projections, developed with input from medical and financial experts, round out the economic damages picture.
Non-economic damages
Physical pain, emotional distress, loss of enjoyment of daily life, permanent scarring or disfigurement, and psychological consequences like PTSD and anxiety are all compensable. In cases where a surgical error results in death, surviving family members may pursue a wrongful death claim covering their own financial losses, grief, and loss of companionship.
Arizona’s Filing Requirements for Surgical Error Claims
Arizona imposes specific procedural requirements that must be met before or shortly after filing a surgical malpractice lawsuit. Under A.R.S. § 12-2603, a claimant must obtain and file a written affidavit from a qualified medical expert stating that the case has merit and that expert testimony will be necessary to establish the standard of care. This affidavit must be filed with or shortly after the complaint. Failure to meet this requirement can result in dismissal.
The general statute of limitations for medical malpractice in Arizona is two years from the date the injury was discovered, or from the date it reasonably should have been discovered under A.R.S. § 12-542. This discovery rule is particularly relevant in surgical cases where complications emerge weeks or months after the procedure. If the injured patient is a minor, the limitations period is paused until they turn 18, from which point they have two years to file.
These deadlines and procedural requirements make early legal involvement essential. Our surgery errors lawyers begin building the expert record from the day we take a case, not in the weeks before a deadline. If you suspect a surgical mistake caused your injury, contact us before the evidence window closes.
Talk to a Phoenix Surgical Error Attorney at Gallagher & Kennedy
Surgical errors leave patients facing complications that were entirely preventable, and the process of pursuing accountability in Arizona is genuinely complex. The expert affidavit requirement, the procedural rules in Maricopa County Superior Court, and the well-funded defense teams that hospitals deploy all require a legal team that knows this specific area of law from the inside.
At Gallagher & Kennedy, our surgical mistake lawyers have spent decades handling medical negligence cases at the highest level of complexity in Arizona. We know how to build the expert record, how to challenge institutional defendants, and when to push a case to trial rather than accept a settlement that falls short of what a victim deserves.
We handle every case on contingency, meaning no fees unless we recover compensation for you. Every consultation is free. If surgery caused you serious harm and you believe something went wrong, reach out to our surgical error law firm today. The sooner we can review the records and begin preserving evidence, the stronger your case will be.