What Are the Most Common Surgical Errors in Pennsylvania? 

Knowing that you need surgery can be a stressful and terrifying experience. Often, no matter how much reassurance you receive from your medical team, you are acutely aware that a long list of things can go wrong while you are on the operating table. In the Commonwealth of Pennsylvania, where world-class medical facilities and rural community hospitals coexist, the standard of care is high, yet errors remain a persistent reality.

Every year, surgeons and medical staff make dozens of mistakes during procedures. While it is natural to want to make allowances for human error, some of these mistakes have severe, life-altering, or even fatal consequences. Understanding the landscape of surgical errors is the first step toward patient advocacy and safety.

1. Wrong-Site, Wrong-Procedure, and Wrong-Patient Surgery

After weeks or months of consultations to determine the need for surgery, it would seem like working on the wrong part of the body would be a rare occurrence. However, “wrong-site” surgery remains a leading “never event”—a term used by the medical community for errors that should never occur under any circumstances.

In a busy hospital environment, a surgeon may be juggling multiple cases. Once a patient is draped in a hospital gown and anesthetized, their physical identity can become obscured. A surgeon in a hurry may mistake the left knee for the right, or a clerical error in the chart may lead a surgeon to perform a procedure intended for a different patient entirely.

Pennsylvania hospitals have implemented “Universal Protocols” to combat this. These include “timeouts” where the entire surgical team stops to verify the patient’s identity, the procedure, and the site before the first incision is made. Surgeons are also required to mark the surgical site with a permanent marker while the patient is still awake to confirm the location.

2. Retained Surgical Items (The “Left Behind” Error)

Surgeons use an array of tools during a medical procedure, including scalpels, clamps, retractors, and, most frequently, gauze sponges. Since the operating room is often a high-pressure environment, there are instances where a doctor may inadvertently leave an instrument inside a patient’s body cavity.

Surgical sponges are the most common retained items because they often become soaked with blood and blend in with internal tissues. While hospitals use rigorous manual counting protocols—counting every item before the surgery begins and again before the incision is closed—human error during the count can lead to catastrophic results. In recent years, many Pennsylvania facilities have adopted radio-frequency identification (RFID) tags on sponges and barcoding systems to provide a digital backup to the manual count.

3. Anesthesia Errors

Anesthesia is a delicate balance of pharmacology and physiology. Errors in this field can be just as dangerous as a slip of the scalpel. Anesthesiologists must account for a patient’s weight, age, medical history, and current medications.

Common anesthesia errors include:

• Dosage Errors: Administering too much or too little anesthesia. Too much can lead to oxygen deprivation or heart failure; too little can lead to “anesthesia awareness,” where a patient is awake and feels pain but is paralyzed and unable to scream.
• Delayed Delivery: Failing to provide oxygen or anesthesia at the critical moment.
• Monitoring Failures: Failing to notice a drop in blood pressure or heart rate during the procedure.

4. Nerve and Internal Organ Damage

Even when a surgeon operates on the correct site, they may accidentally nick a nearby organ or sever a nerve. For instance, during gallbladder surgery, a common error is the accidental clipping of the common bile duct. During spinal or abdominal surgeries, a slight deviation can result in permanent nerve damage, leading to chronic pain, loss of mobility, or paralysis.

In Pennsylvania, these errors are often attributed to “surgical fatigue” or lack of experience with specific robotic-assisted surgical tools. While some risks are inherent to surgery, many of these injuries occur because the surgeon failed to properly visualize the anatomy before cutting.

5. Post-Operative Infections and Sepsis

Not all surgical errors happen while the patient is under the knife; some occur due to a failure in sterile technique or poor post-operative monitoring. If surgical instruments are not properly sterilized, or if the surgical environment is contaminated, a patient can develop a “Surgical Site Infection” (SSI).

In Pennsylvania, hospital-acquired infections are a significant metric for quality control. If a medical team fails to recognize the early signs of infection—such as redness, fever, or unusual discharge—it can progress into sepsis, a life-threatening systemic inflammatory response.

6. Communication Breakdowns

Modern surgery is a team sport involving surgeons, nurses, technicians, and anesthesiologists. A breakdown in communication is often the root cause of many of the errors listed above. If a nurse notices a discrepancy in the tool count but feels intimidated by the surgeon and fails to speak up, the error goes uncorrected. Pennsylvania’s “Patient Safety Authority” has highlighted that “hierarchical culture” in the OR is a major contributor to medical malpractice.

7. Lack of Informed Consent

While not a physical “slip” during surgery, failing to provide a patient with all the information regarding the risks of a procedure is a legal and ethical error. Patients in Pennsylvania have the right to know the potential complications, alternative treatments, and the likelihood of success before agreeing to surgery. If a surgeon performs a procedure without this full disclosure, and a known complication occurs, it may be considered a medical error.

The Legal Landscape in Pennsylvania

Pennsylvania has specific laws regarding medical malpractice. To successfully bring a claim for a surgical error, the patient (the plaintiff) must generally provide a “Certificate of Merit.” This is a statement from a qualified medical expert confirming that there is a “reasonable probability” that the care provided fell below the accepted professional standard.

Furthermore, Pennsylvania follows the rule of “comparative negligence,” though this is rarely applied in surgical cases since the patient is typically unconscious. However, the complexity of PA law—including statutes of limitations—makes it vital for victims of surgical errors to act quickly.

Knowing What to Do

It is essential to pay close attention to how you feel after your surgery. While some pain and discomfort are expected, certain “red flags” should never be ignored:

• Severe or worsening pain that does not respond to medication.
• Unexplained swelling or redness at the incision site.
• A “bulge” or feeling of something shifting internally.
• Fever, chills, or sudden confusion.

If something does not feel right, it is better to seek support from your medical care team immediately. If you suspect an error has occurred, you have the right to request your full medical records, including the “operative report” and the “nursing flow sheets,” which document the step-by-step actions taken during your time in the OR.

What Are the Steps to Take Immediately After a Surgical Error in Pittsburgh, PA?

Surgical errors can lead to life-altering physical, emotional, and financial hardships. If you suspect a surgeon or medical team made a critical mistake during a procedure in a Pittsburgh-area healthcare facility—such as UPMC Presbyterian, Allegheny General Hospital, or West Penn Hospital—taking swift, deliberate action is essential to protect your health and your legal rights.

1. Prioritize Immediate Medical Attention

Your physical health is the absolute top priority. Seek prompt emergency care or a second opinion from an independent doctor outside of the facility or medical network where the initial surgery took place. An unbiased physician can properly diagnose the complication, provide remedial medical intervention, and establish an objective record of your current condition.

2. Request and Secure Complete Medical Records

Obtain full copies of all relevant medical documentation as soon as possible. This includes pre-operative assessments, operative reports detailing the procedure, post-anesthesia care unit (PACU) notes, nursing flowsheets, discharge summaries, and all imaging or lab results. Under federal law (HIPAA), you have the right to inspect and receive copies of your records. Securing these files early prevents potential charting updates or discrepancies later on.

3. Document Everything Detailed and Directly

Keep a detailed personal journal beginning from the moment you suspect an error. Document:

• The specific timeline of events, including surgery dates, symptoms, and conversations with medical staff.
• Names and credentials of surgeons, anesthesiologists, nurses, and attending physicians involved in your care.
• Pain levels, physical limitations, daily life disruptions, and missed work time.
• Out-of-pocket receipts for prescriptions, follow-up visits, and corrective treatments.

4. Exercise Caution with Hospital Risk Management

Hospitals often deploy risk management representatives to speak with patients after adverse surgical outcomes. Avoid signing any settlement offers, liability waivers, or recorded statements without first consulting legal counsel. Do not post about your procedure, recovery, or suspicions on social media platforms, as insurance defense teams frequently monitor these outlets.

5. Consult a Pittsburgh Medical Malpractice Attorney

Medical malpractice claims in Pennsylvania are legally complex and subject to strict procedural rules. Under 42 Pa. C.S. § 5524(2), the standard statute of limitations for filing a medical negligence lawsuit in Pennsylvania is generally two years from the date the injury occurred or was discovered. 

Final Thoughts

Surgical errors are a harrowing reality that can turn a routine procedure into a lifelong struggle. Whether it is a retained sponge, a wrong-site incision, or an anesthesia overdose, the consequences for Pennsylvania patients are profound. By staying informed about the types of errors that can occur and the safety protocols that should be in place, patients can better navigate the healthcare system and hold providers accountable for their standard of care.

Last updated September 2026