Blogs

How Medical Malpractice Causes Brain Injuries?

May 11, 2026

When we entrust our health to medical professionals, we expect healing. However, medical errors are a leading cause of preventable harm in the United States. Among the most devastating outcomes of these errors are brain injuries. Permanent, life-altering conditions that can strip an individual of their personality, motor skills, and independence.

Understanding the intersection of medical negligence and neurology is the first step toward seeking justice. At Lowenthal & Abrams, P.C., our Philadelphia medical malpractice lawyer team has seen firsthand how a single minute of lost oxygen or a surgical slip can change a family’s trajectory forever.

Why is Medical Malpractice a Leading Cause of Brain Damage?

Medical malpractice is a leading cause of brain damage because even short delays or small mistakes can disrupt the brain’s oxygen supply. When oxygen flow is reduced, brain cells can begin to die within minutes. Research from Johns Hopkins Medicine shows that medical errors may account for more than 250,000 deaths each year in the United States, highlighting how serious the consequences of preventable mistakes can be.

The brain is the body’s most demanding organ. While it makes up only about 2% of body weight, it uses around 20% of the body’s oxygen. This makes it especially sensitive to errors in care.

Brain injuries often occur when healthcare providers fail to meet the standard of care, meaning they do not act with the level of skill and attention expected in that situation.

The most common causes include:

  • Diagnostic Blind Spots: Failing to recognize early signs of a stroke or aneurysm.
  • Overworked Staff: Missing changes in a patient’s condition during recovery.
  • Inadequate Monitoring: Not tracking oxygen levels closely during anesthesia or labor.
  • Communication Breakdowns: Important medical information is not passed between providers.

What Types of Brain Injuries Are Caused by Medical Malpractice?

Not all brain injuries are the same. In a malpractice context, we generally categorize them by how the damage occurred.

1. Hypoxic and Anoxic Brain Injuries

These are the most common injuries in malpractice cases. Hypoxia occurs when there is a partial lack of oxygen to the brain, while Anoxia is a total lack of oxygen. Within just four minutes of oxygen deprivation, brain cells begin to die. This frequently occurs during birth or while a patient is under general anesthesia.

2. Traumatic Brain Injuries (TBI)

While we often associate TBIs with car accidents, they can happen in a clinical setting. A patient falling from a hospital bed due to lack of supervision, or a surgical instrument causing physical trauma to brain tissue, falls under this category.

3. Ischemic Brain Injuries

These occur when blood flow to the brain is blocked. If a doctor fails to diagnose a blood clot or a pending stroke, the resulting “ischemic event” can lead to localized brain death.

4. Toxic-Metabolic Encephalopathy

This happens when a medical professional administers the wrong medication or dosage, causing a chemical imbalance that “poisons” the brain environment, leading to swelling or cell death.

How Do Medical Errors Lead to Permanent Brain Damage?

Understanding the specific “how” helps victims identify if they have a viable legal claim. Here are the most frequent scenarios where negligence results in brain injury:

Surgical and Anesthesia Errors

How Medical Malpractice Causes Brain Injuries 2

Anesthesiologists are responsible for a patient’s life during surgery. If they fail to monitor oxygen levels or if the intubation (breathing tube) is placed incorrectly, the brain can be starved of oxygen for several minutes before the mistake is noticed.

Birth Injuries and Fetal Distress

During labor, the medical team must monitor the baby’s heart rate. If the umbilical cord is compressed or the baby is stuck in the birth canal (shoulder dystocia), and the doctor fails to order a timely C-section, the infant may suffer from Hypoxic-Ischemic Encephalopathy (HIE), leading to Cerebral Palsy.

Failure to Diagnose and Treat

Conditions like meningitis, strokes, or brain tumors are time-sensitive. A “wait and see” approach when a patient presents with “the worst headache of their life” can be a fatal breach of duty.

Medication and Dosage Mistakes

The brain is protected by the blood-brain barrier, but certain drugs can cross it. If a patient is given a drug they are allergic to, or a dosage that causes a massive drop in blood pressure (hypotension), the brain may not receive enough blood to stay functional.

What Are the Long-Term Impacts of a Malpractice-Related Brain Injury?

A brain injury is rarely a static event; it is the beginning of a lifelong journey of adaptation.

Victims often face:

  • Cognitive Impairment: Memory loss, inability to focus, and executive dysfunction.
  • Physical Deficits: Paralysis, tremors, or loss of balance.
  • Emotional Volatility: Sudden personality changes, depression, or “flat affect.”
  • Financial Ruin: The cost of 24/7 home care, specialized therapies, and lost earning capacity can reach millions of dollars over a lifetime.

How can a Philadelphia Medical Malpractice Lawyer Help?

A medical malpractice lawyer helps by investigating what went wrong, gathering evidence, and building a case that proves negligence caused your injury. Without legal support, it can be difficult to take on hospitals and their legal teams.

Proving a brain injury was caused by malpractice is not simple. Hospitals have strong legal defenses, and these cases require detailed medical evidence.

To succeed, your legal team must prove four elements:

  • Duty: A doctor-patient relationship existed.
  • Breach: The provider failed to meet the standard of care.
  • Causation: That failure directly caused the brain injury.
  • Damages: The injury resulted in physical, emotional, or financial harm.

How Lowenthal & Abrams, P.C. Builds a Strong Case

At Lowenthal & Abrams, P.C., we take a detailed and methodical approach to uncover what went wrong and how it led to your injury.

  • Thorough Medical Record Review: Our team includes a medical doctor and nurses who closely analyze complex records to identify where standards of care may have been missed.
  • Identifying Critical Gaps: We look beyond what is written in the chart to find missing data, gaps in monitoring, and inconsistencies that can point to a failure in care.
  • Connecting the Evidence: We build a clear case by linking delays, documentation issues, and medical findings to show how negligence may have caused the injury.

Find Out What Your Next Step Should Be

A brain injury caused by medical malpractice can have lasting effects on your health, finances, and daily life. If something about your care did not feel right, it may be worth taking a closer look.

At Lowenthal & Abrams, P.C., we help families understand what happened and review medical records for signs of negligence. Our team includes a medical doctor and nurses who bring added insight to these cases.

Contact us online for a free consultation. Let’s discuss your options.

LOWENTHAL AND ABRAMS, P.C.

LOWENTHAL AND ABRAMS, P.C.
N/a
national trial lawyers
philadelphia life awesome attorneys
Suburban life
newsweek top attorney
ASLA award
million dollar advocated forum 
million dollar advocated forum 
bbb accredited business
2019-10-BEST-PIA
Silver Badge
best personal injury lawyers in Philadelphia 2022 award
How Can We Help?

Contact us for a FREE consultation. No fee unless compensated.

    Bala Cynwyd
    Philadelphia
    Harrisburg
    Pittsburgh
    Erie
    Cherry Hill
    New Brunswick
    New York