Surgical Errors That Can Result in Life-Altering Injuries

Surgery is supposed to be a step toward healing. Patients place extraordinary trust in their surgical teams, and that trust is usually well-founded. But when the system breaks down, protocols are ignored, communication fails, or basic safety checks are skipped, the consequences can be catastrophic and permanent.

Surgical errors are mistakes or acts of negligence that occur before, during, or immediately following a surgical procedure. These medical errors range from operating on the wrong body part to leaving instruments inside a patient or administering a dangerous dose of anesthesia. According to research published in the National Library of Medicine, an estimated 4,000 serious surgical errors occur in the United States every year.

The long-term consequences of these errors extend far beyond the operating room. Patients may face permanent disability, chronic pain, repeated corrective surgeries, and profound psychological trauma. Many are unable to return to work or maintain the quality of life they had before. If you or someone you love has suffered harm due to a surgical mistake, understanding your rights is the first step toward justice. The surgical error lawyers at Serious Injury Law Group are here to help you pursue accountability.

Wrong-Site Surgery

What Is Wrong-Site Surgery?

Wrong-site surgery refers to any procedure performed on the wrong body part, the wrong side of the body, or the wrong patient entirely. It is classified as a “never event” by the medical community, meaning it should never happen when proper patient safety protocols are followed. Despite that designation, data show that wrong-site surgeries accounted for 68% of serious surgical sentinel events, with more than half involving the wrong side of the body.

Examples of wrong-site surgery include:

• A patient whose left knee was operated on, when the right knee was the one that required surgery
• A healthy kidney is removed instead of the diseased one
• A spinal procedure performed at the wrong vertebral level
• An unnecessary amputation due to a documentation error
• A procedure performed on an entirely different patient due to a mix-up in identification

How These Errors Occur

Wrong-site surgeries almost always result from a failure in the surgical process safety chain rather than a single mistake. Breakdowns typically involve:

• Communication failures: Inconsistent handoffs between physicians, nurses, surgical staff, and other medical professionals regarding which site requires treatment
• Documentation errors: Incomplete or incorrect surgical consent forms, mislabeled imaging, or conflicting entries in a patient’s record
• Failure to follow the Universal Protocol: The Joint Commission’s Universal Protocol requires a pre-operative site marking and a surgical “time-out” before incision. When teams skip or rush these steps, errors go uncaught
• High-volume or high-pressure environments: Surgical teams working under time pressure in busy hospitals are more likely to miss verification steps

Life-Altering Consequences

The harm caused by wrong-site surgery can be permanent. Patients may require one or more additional surgeries to correct the original error and address newly caused damage. In many cases, the original condition that required surgery goes untreated while the patient recovers from preventable complications. Long-term consequences include:

• Permanent loss of function in the wrongly operated area
• Chronic pain that does not resolve after corrective procedures
• Loss of a limb or organ that did not need to be removed
• Severe psychological trauma, including post-traumatic stress disorder (PTSD) and loss of trust in medical care

Real-World Impact

A 2025 lawsuit out of Toledo, Ohio, illustrates the devastating consequences these errors can produce. Talisia Foster, 33, underwent what was supposed to be a routine ACL repair on her left knee. Instead, her surgeon removed a healthy tendon from her right leg, which did not require surgery nor had been discussed as part of her treatment plan. The error was discovered mid-procedure, and the decision of whether to continue was relayed to her mother via phone while Foster was still on the operating table. Medical records confirm the surgeon’s own documentation of the mistake. The consequences have been life-altering for Foster, as she now suffers chronic nerve pain in her right leg, her ACL repair on the correct knee is considered a failure, and doctors have told her she will need a full knee replacement at 33. She can no longer work, is on disability, and has lost the ability to care for or play with her young children. This case is a stark reminder that wrong-site surgery is a preventable failure with real, irreversible consequences.

Anesthesia Mistakes

Common Types of Anesthesia Errors

Anesthesia is one of the most technically demanding aspects of surgery. A small miscalculation or equipment failure can result in irreversible harm within minutes. The most common types of anesthesia errors include:

• Incorrect dosage: Too much anesthesia can suppress breathing and brain activity; too little can leave a patient conscious and paralyzed during the procedure
• Failure to monitor vital signs: Inadequate monitoring of oxygen levels, heart rate, and blood pressure during surgery can allow dangerous complications to progress undetected
• Delayed delivery: Administering anesthesia too late may leave a patient partially aware of the procedure
• Equipment malfunction: Faulty delivery devices or unchecked machinery failures can result in under- or over-administration

The anesthesia error attorneys at Serious Injury Law Group understand the complex, high-stakes nature of these cases and know how to hold negligent providers accountable.

Causes of Anesthesia Mistakes

Anesthesia errors rarely occur in isolation. Contributing causes typically include:

• Human error and fatigue: Anesthesiologists working extended shifts may miscalculate dosages or overlook warning signs in patient vitals
• Inadequate patient history review: Failure to account for a patient’s allergies, weight, medications, or prior reactions to anesthesia
• Poor team communication: Critical information about patient status not relayed between the anesthesiologist, surgeon, and nursing staff
• Equipment failure: Using machines that were not properly inspected, calibrated, or maintained before the procedure

Potential Injuries and Complications

Anesthesia errors can produce some of the most severe outcomes in all of surgical medicine:

• Brain damage due to oxygen deprivation (anoxic brain injury): Even a few minutes without adequate oxygen can cause permanent cognitive damage
• Cardiac complications: Heart attack or cardiac arrest triggered by improper anesthesia administration
• Anesthesia awareness: A documented phenomenon in which patients regain consciousness during surgery but cannot move or communicate due to muscle paralysis, leading to severe psychological harm
• Death: In severe cases, anesthesia errors are directly fatal

Long-Term Effects

Patients who survive serious anesthesia errors often face a lifetime of medical consequences. Brain damage may result in permanent cognitive impairment, memory loss, or reduced executive function. Many survivors develop PTSD or severe anxiety tied to medical settings. Ongoing medical care, including rehabilitation, specialist visits, and mental health treatment, can impose a financial burden that lasts for decades.

Surgical Infections: When Recovery Turns Dangerous

What Are Surgical Site Infections (SSIs)?

A surgical site infection (SSI) is an infection that occurs at or near the location of a surgical incision, typically within 30 days of the procedure, or up to 90 days if an implant was placed. SSIs are among the most common complications following surgery and one of the most preventable.

SSIs range from superficial infections limited to the skin at the incision site to deep infections involving underlying tissue, muscle, or implanted hardware. In the most serious cases, infection spreads into organs or body cavities.

Causes of Surgical Infections

While some SSIs occur despite proper precautions, many are directly attributable to negligence in surgical care:

• Poor sterilization practices: Inadequate cleaning and sterilization of instruments introduce bacteria directly into an open surgical site
• Contaminated operating environment: Air filtration failures, improperly sanitized surfaces, or non-sterile equipment in the OR
• Inadequate post-operative wound care: Improper dressing changes, failure to monitor the wound site, or delayed response to early signs of infection
• Failure to administer prophylactic antibiotics: Many SSIs are preventable with timely antibiotic administration; failure to follow this standard protocol constitutes negligence

Symptoms Patients Should Watch For

Patients recovering from surgery should contact their provider immediately if they notice any of the following warning signs:

• Increasing redness, warmth, or swelling around the incision site
• Discharge that is cloudy, discolored, or foul-smelling
• Fever over 100.4°F
• Pain at or near the incision that worsens rather than improves
• Delayed healing or the wound reopening

Severe Complications

Untreated or mismanaged SSIs can escalate rapidly into life-threatening conditions:

• Sepsis: A systemic, overwhelming immune response to infection that can cause organ failure and death within hours if not treated aggressively
• Organ failure: Infection spreading to abdominal organs, the heart (endocarditis), or the lungs can result in permanent damage
• Extended hospitalization: Serious SSIs frequently require ICU admission, additional surgeries, and weeks or months of additional recovery
• Death: Sepsis secondary to SSI is one of the leading causes of preventable post-surgical mortality

Preventability and Standards of Care

The medical community has established clear, evidence-based protocols designed to prevent SSIs, including the World Health Organization’s surgical safety checklist, the Centers for Disease Control & Prevention (CDC)’s SSI prevention guidelines, and facility-specific sterilization standards. When a surgical team fails to follow these standards, and a patient develops a serious infection as a result, that failure may constitute medical negligence. The preventability of most SSIs is precisely what makes them so significant from a legal standpoint: these are not unavoidable outcomes. They are the result of process failures that should never have occurred.

When Surgical Errors Lead to Legal Claims

What Constitutes Surgical Malpractice?

Not every poor surgical outcome constitutes malpractice. Surgery carries inherent risks, and complications can occur even when a surgeon performs at the highest standard. Medical malpractice claims arise specifically when a healthcare provider’s conduct falls below the accepted standard of care, meaning a reasonably competent provider in the same specialty would have acted differently under the same circumstances.

In the context of surgical errors, negligence may include:

• Failure to follow safety protocols (like the surgical “time-out”)
• Inadequate pre-operative planning
• Poor communication within the surgical team
• Improper technique
• Failure to recognize and respond to post-operative complications

Crucially, the error must be preventable. Surgical malpractice claims hinge on demonstrating that the harm was not an unavoidable risk of the procedure, but rather the result of a departure from professional standards.

Proving a Surgical Error Case

Successfully establishing a surgical malpractice claim requires four elements:

• Duty: The healthcare provider owed the patient a duty of care, established by the existence of a provider-patient relationship
• Breach: The provider’s conduct deviated from the accepted standard of care
• Causation: The breach directly caused the patient’s injury, not the underlying medical condition alone
• Damages: The patient suffered measurable harm as a result

Evidence in these cases typically includes complete medical records, operative notes, anesthesia logs, postoperative documentation and the testimony of qualified medical experts who can explain where the standard of care was breached and how that breach resulted in harm.

Types of Compensation Available

Victims of surgical malpractice may be entitled to recover compensation for:

• Medical expenses: Costs of corrective surgeries, hospitalization, rehabilitation, ongoing specialist care, and future medical needs
• Lost income and reduced earning capacity: Wages lost during recovery and diminished future earning potential if the injury causes a permanent disability
• Pain and suffering: Compensation for the physical pain, emotional anguish, and diminished quality of life caused by the error
• Loss of consortium: Damages available to a spouse or close family member for the impact the injury has had on their relationship with the victim

Common Questions About Surgical Errors

How common are surgical errors?

Research from the National Library of Medicine estimates that more than 4,000 surgical errors occur in the United States each year. Data from The Joint Commission shows that reported surgical sentinel events, the most serious category of preventable errors, increased 13% in 2024. These figures represent only confirmed, reported cases; the actual number of errors is likely higher, as many incidents go unreported.

What should I do if I suspect a surgical error?

Request copies of your complete medical records, including operative notes and post-operative reports, as soon as possible. Document your symptoms, timeline, and communications with your care team. Seek an independent medical evaluation from a different provider. Then consult a surgical malpractice attorney. Acting quickly is essential, as evidence can be lost, and strict legal deadlines apply to when you can file a claim.

How long do I have to file a surgical error claim in Alabama or Georgia?

In both Alabama and Georgia, the standard statute of limitations for medical malpractice is two years from the date the error occurred. However, both states recognize limited exceptions, such as when a foreign object was left inside the body and not discovered until later. Because deadlines can be affected by the specific circumstances of your case, it is critical to consult with an attorney as soon as possible to protect your right to file.

Speak With a Surgical Error Attorney Today

A surgical error can change every aspect of your life in a matter of minutes. If you or a loved one has suffered serious harm as a result of wrong-site surgery, an anesthesia mistake, a post-operative infection, or any other form of surgical negligence, you deserve answers and an attorney who will fight for full accountability.

Serious Injury Law Group serves clients throughout Alabama and Georgia, with offices conveniently located in Montgomery, Birmingham, Metro Atlanta, and South Georgia to provide legal guidance to those in need. We offer free consultations with no upfront fees, only getting paid when you win.

Your window to act may be shorter than you think. Contact our team today for a free, confidential case review.