It only takes a split second – a fall, a crash, a jolt – to change your life forever.

One moment you’re walking across a parking lot or driving home from work, and the next, you’re navigating a world turned upside down by confusion, memory loss, headaches, or worse. A traumatic brain injury (TBI) doesn’t just affect your health—it threatens your future, your finances, and your family’s stability.

In California, with its dense highways, active lifestyles, and high-risk workplaces, the risk of a TBI is far more common than most people realize. Yet many victims don’t fully understand their legal rights or the long-term impact of these injuries until it’s too late.

At Kubota & Craig, we’ve seen firsthand how devastating a brain injury can be—and how crucial immediate legal and medical action is. This guide breaks down what every Californian should know about TBIs: causes, symptoms, legal timelines, and how to protect your future when the unthinkable happens.

Think you may have a brain injury from an accident? Call us for a free consultation—we’ll help you get the care and compensation you deserve.

As an Orange County brain injury lawyer, our firm has decades of experience helping accident victims recover compensation for traumatic head injuries.

What Is a Traumatic Brain Injury (TBI)?

A TBI occurs when an external force—such as a blow, jolt, or penetrating injury to the head—disrupts normal brain function. According to the CDC, there were approximately 214,110 TBI-related hospitalizations in the U.S. in 2020. In 2021, the U.S. recorded over 69,000 TBI-related deaths—about 190 deaths per day.

Men are twice as likely to be hospitalized and nearly three times more likely to die from a TBI than women. Older adults aged 75+ have the highest rates of hospitalization and death from TBI. After an accident, these injuries can create life-altering consequences that affect you physically, emotionally, and financially.

At Kubota & Craig in Irvine, our attorneys have been recognized as Super Lawyers and named to the Best Lawyers in America list. We bring over 50 years of combined trial experience to TBI cases throughout Orange County and Southern California.

What Causes Brain Injuries?

Understanding the leading causes of traumatic brain injuries is essential for both prevention and identifying legal liability. National data highlights consistent trends, while regional patterns—especially in California—reveal unique risk factors.

National Causes of TBIs:

Falls

Falls are the leading cause of TBI-related hospitalizations, accounting for nearly half of all cases. Young children (0–4 years) are often injured from falls off furniture or playground equipment. Older adults (65+) are more prone to falls due to balance issues, medication side effects, or environmental hazards in the home. Even a minor fall can cause the brain to strike the inside of the skull, leading to bruising or bleeding.

Motor Vehicle Crashes

Car, truck, and pedestrian-related accidents are a major source of TBIs, often resulting from high-speed impacts or rapid acceleration/deceleration forces. Injuries can include direct trauma or whiplash-like effects, depending on the nature of the crash and whether safety restraints were used.

Workplace Accidents

Jobs in construction, trucking, maintenance, and agriculture present elevated TBI risks. Workers may be injured by falling objects, machinery, slip-and-fall hazards, or motor vehicle collisions. Law enforcement and manufacturing workers also face increased danger due to the nature of their work environments.

California-Specific Causes:

Car Accidents

California’s high traffic volume and extensive freeway systems make motor vehicle collisions a leading cause of TBIs in the state, ranging from minor rear-end impacts to multi-vehicle pileups.

Slip-and-Falls

Common in homes, businesses, and public areas, slip-and-fall injuries are often caused by wet floors, uneven surfaces, or poor lighting. Property owners may be held liable if negligence contributed to the hazard.

Workplace Incidents

California’s large workforce in construction, logistics, and transportation contributes to significant numbers of work-related brain injuries each year.

Sports Injuries

From football to skateboarding, California’s active lifestyle exposes people to sports-related TBIs. Contact and extreme sports contribute to many concussion and severe injury cases annually.

Motorcycle Crashes

Even with helmet use, motorcycle accidents often result in serious TBIs due to limited protection. Riders face higher risks even at lower speeds.

Why the Cause Matters

Identifying how a brain injury occurred is critical for building a legal case. It affects strategy, liability, evidence collection, and compensation. It also guides prevention—whether through the use of helmets, fall safety measures, or workplace training.

Types of Brain Trauma

Traumatic Brain Injuries vary in severity and symptoms, directly impacting legal approach and recovery options. Many symptoms don’t appear right away, which makes early medical evaluation and documentation essential.

Concussion (Mild TBI)

Often caused by a blow or jolt, concussions may not appear on imaging but can lead to memory loss, headaches, and emotional instability. Despite being labeled “mild,” the real-life impact can be significant.

Diffuse Axonal Injury (DAI)

DAI results from the brain shifting rapidly inside the skull, often due to high-speed accidents. It can cause widespread damage, loss of consciousness, and long-term impairments.

Coup-Contrecoup Injury

This injury occurs when the brain strikes both sides of the skull—first at the impact site, then rebounding to the opposite side. Common in falls and car accidents.

Epidural and Subdural Hematomas

These are serious brain bleeds between the skull and brain tissue. They can increase intracranial pressure and often require emergency surgery to prevent death or permanent damage.

Orange County Treatment Options

If you’re located in Irvine or anywhere in Orange County, you have access to leading facilities for TBI care:

We collaborate closely with these centers to ensure our clients receive the most appropriate care and documentation for their legal case.

Why These Cases Get Complex

Traumatic brain injury claims involve extensive medical records, expert testimony, and financial projections. Insurance companies often challenge TBI claims by arguing that pre-existing conditions were present or questioning the severity of the injury. These cases require coordination among neurologists, economic experts, and life care planners to estimate damages and future needs accurately.

The cost of treating a TBI can include emergency care, surgery, therapy, and long-term support. Victims may also face reduced earning potential or require home modifications. Insurance may not cover all these costs, which is why full legal compensation is crucial.

Under California law, TBI victims may be entitled to compensation for medical bills (past and future), lost wages, diminished earning capacity, rehabilitation, and pain and suffering. California Civil Code Section 3283 permits the recovery of future damages, and there are no caps on non-economic damages in personal injury cases, except in medical malpractice cases.

There is also a statute of limitations to be aware of. Generally, you have 2 years to file a personal injury claim in California. If a government entity is involved, you must file a formal claim within 6 months. The discovery rule may extend these deadlines if symptoms weren’t immediately apparent – but early legal action is always best.

Why These Cases Need Specialized Expertise

Brain injury law requires a detailed understanding of medicine, insurance strategy, and courtroom procedure. Hiring an experienced Orange County brain injury lawyer is essential for navigating complex medical evidence and maximizing your compensation.

At Kubota & Craig, our attorneys bring over 50 years of combined experience, Super Lawyers recognition, and a track record of results. We often secure settlements 3–4x higher than initial offers.

Our team works with a network of neurologists, life care planners, and economists to build airtight cases that reflect the true scope of injury and loss.

Immediate Action Steps

What to Do Immediately After the Accident

 

Within 30 Days

 

Within 6 Months

Call our office for a free consultation. We work on contingency—you don’t pay unless we win.

Common Questions About TBI Cases

Can I have a TBI even if I didn’t lose consciousness?

Yes. Many TBIs don’t involve loss of consciousness. Any impact or sudden jolt can cause brain damage.

How long do I have to file a lawsuit?

In most cases, 2 years from the date of injury—but deadlines may vary. Early consultation ensures critical evidence is preserved.

What if my symptoms appeared days or weeks later?

Delayed onset is common in TBI cases. The discovery rule may extend filing deadlines. Speak with a qualified attorney immediately.

Will insurance cover my medical expenses?

Not always. Many brain injury cases require compensation beyond what insurance provides, especially for future treatment.

Resources and Getting Help

For support, speak with your physician and consider reaching out to these organizations:

For immediate legal help, call our Irvine office at (949) 218-5676. We offer free consultations, bilingual services (English and Spanish), and 24/7 availability. We serve clients across Orange County, Los Angeles County, Riverside, San Bernardino, and throughout California.

By Yoshiaki C. Kubota, Esq. | AV Preeminent Rating
Originally Published: November 22, 2023 | Revised: October 30, 2025

Disclaimer: This article provides general legal information and does not create an attorney-client relationship. Each case is unique. Consult a qualified attorney for advice tailored to your situation.

Sources:
CDC TBI Resources
National Institute of Neurological Disorders and Stroke
NIH: Traumatic Brain Injury Overview
CDC Data and Research

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