How do I know if my brain injury qualifies for a personal injury claim?

If your TBI was caused by another party’s negligence — such as a careless driver, a property owner who failed to maintain safe conditions, or a manufacturer whose defective product caused an impact — you likely have grounds for a claim. Contact our office to discuss the specifics of your case.

What if my TBI symptoms appeared days or weeks after the accident?

Delayed symptom onset is common with brain injuries and is recognized by courts. The statute of limitations may begin from the date you discovered — or reasonably should have discovered — the injury’s connection to the accident. Do not assume you have missed your window to file; contact us immediately.

How is a traumatic brain injury case valued?

TBI case value depends on the severity and permanence of the injury, the cost of past and projected future medical treatment, your ability to work and earn income, the impact on daily functioning and relationships, and the degree of pain and suffering involved. Severe or permanent TBIs typically warrant substantially higher compensation than injuries with full recovery.

Do I need a specialist to evaluate my TBI for legal purposes?

In many TBI cases, we work with neurologists, neuropsychologists, and vocational rehabilitation experts to document the full scope of your injuries and project future care costs. These expert opinions are often critical to establishing the value of your claim and are part of how experienced brain injury lawyers California build strong cases.

What if the TBI was caused by a concussion the defense claims is “minor”?

Insurance companies and defense attorneys frequently attempt to minimize concussion injuries. As concussion injury lawyers, we counter these arguments with thorough neurological documentation, neuropsychological testing, and expert testimony that establishes the real and lasting impact of your brain injury.

How long do I have to file a brain injury lawsuit in California?

California’s statute of limitations for personal injury claims is generally two years from the date of the injury. Exceptions may apply. Contact our office as early as possible to protect your legal rights.

San Diego Traumatic Brain Injury Attorneys

Comprehensive Legal Representation for TBI Victims and Their Families

A traumatic brain injury is among the most life-altering injuries a person can suffer. Even a ‘mild’ TBI can leave lasting cognitive, emotional, and physical impairment, and severe injuries can permanently change a person’s ability to work, communicate, and live independently. At Banker’s Hill Law Firm, our San Diego brain injury lawyers understand the medical and legal complexity of these cases and pursue full compensation for the harm you have suffered.

If you or a loved one sustained a brain injury because of someone else’s negligence, an experienced brain injury lawyer in San Diego can help you document the injury, counter the insurer’s attempts to minimize it, and recover what you need for a lifetime of care.

Contact our office today for a free, confidential case evaluation. No upfront costs. No fees unless we recover compensation for you.

Proven Track Record

Our Traumatic Brain Injury Results

Our TBI attorneys have recovered significant compensation for brain injury victims and their families across San Diego County and Southern California.

Below are examples of past case outcomes. Individual results depend on the specific facts of each case.

$1,000,000+

Settlement

Multiple seven-figure recoveries for seriously injured clients

$742,000

Settlement

Workplace injury; full recovery obtained

$557,000

Settlement

Client sustained serious injuries; full recovery obtained after litigation

Additional Results

$663,000 Slip and fall; client recovered full compensation for injuries sustained

$330,000 Client recovered full policy limits following a personal injury claim

$215,000 Vehicle collision resulting in significant personal injuries

$136,000 Vehicle accident resulting in documented physical injuries

$129,650 Medical expenses and lost wages recovered

$100,000 Policy limits recovered for injured client following collision

Past results do not guarantee a similar outcome. Every case is unique and depends on its individual circumstances. Results may vary based on the specific facts of your case.

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Understanding TBI Severity: Mild, Moderate, and Severe

Physicians classify traumatic brain injuries using tools such as the Glasgow Coma Scale (GCS), which scores a patient’s responsiveness. The classification affects both treatment and the value of a claim:

Mild TBI (GCS 13–15) — includes most concussions. ‘Mild’ describes the initial presentation, not the long-term impact; symptoms can persist for months or years.
Moderate TBI (GCS 9–12) — involves longer loss of consciousness and a higher risk of lasting cognitive and physical deficits.
Severe TBI (GCS 3–8) — often life-threatening, frequently requiring surgery and long-term rehabilitation, and commonly resulting in permanent disability.

Types of Traumatic Brain Injuries We Handle

We represent clients across the full spectrum of brain injuries, including:

Concussions and post-concussion syndrome — the most common TBIs, which can produce headaches, memory problems, and mood changes that linger long after the injury.
Contusions and coup-contrecoup injuries — bruising of the brain, sometimes at both the point of impact and the opposite side of the skull.
Diffuse axonal injury (DAI) — widespread tearing of nerve fibers, often from violent rotation of the head, that can cause profound disability.
Penetrating injuries — when an object breaches the skull and enters brain tissue.
Hematomas and hemorrhages — bleeding on or within the brain, including epidural and subdural hematomas, which can be life-threatening.
Anoxic and hypoxic injuries — brain damage from a loss of oxygen, for example after a near-drowning or cardiac event caused by negligence.
Second-impact syndrome — a dangerous condition that can occur when a second head injury follows before the first has healed.

How Brain Injuries Are Diagnosed and Proven

Proving a TBI takes more than a hospital chart. We build the medical record with CT and MRI imaging, neuropsychological testing that measures memory and executive function, and, where appropriate, advanced imaging and testimony from neurologists and neuropsychologists. This documentation is what defeats the common insurance-company argument that a brain injury is exaggerated or unrelated to the accident.

Common Causes of Brain Injuries and Who Can Be Held Liable

Brain injuries arise in many contexts, and the responsible party depends on how the injury happened. We handle TBIs caused by:

Car, truck, and motorcycle crashes
Pedestrian and bicycle collisions
Slip-and-fall and other premises accidents on unsafe property
Workplace accidents — which may support both a workers’ compensation claim and a third-party personal injury claim
Assaults, defective products, and acts of negligence by others

Compensation Available in Traumatic Brain Injury Cases

Economic damages

Emergency and surgical care, hospitalization, ongoing treatment, physical and cognitive rehabilitation, specialist visits, in-home or assisted-living care, prescription medication, medical equipment, lost wages, and diminished earning capacity.

Non-economic damages

Physical pain and suffering, emotional distress, anxiety and depression, diminished quality of life, cognitive impairment, loss of companionship, and — in cases of egregious conduct — punitive damages.

Because TBIs frequently require lifelong care, they are among the highest-value personal injury claims. The ranges below are illustrative only and depend heavily on severity and permanence.

Injury severity	Typical example	Illustrative range
Mild	Concussion with symptoms that resolve	$50,000 – $250,000
Moderate	Lasting cognitive or physical deficits	$250,000 – $1,000,000
Severe	Permanent disability, need for ongoing care	$1,000,000 – $10,000,000+
Catastrophic / fatal	Total disability or wrongful death	Seven to eight figures

Important — settlement ranges are illustrative, not a promiseThe figures below are general ranges drawn from reported California outcomes and this firm’s own case history. They are provided for educational context only. Every case is unique; prior results do not guarantee a similar outcome, and the value of any individual claim depends on its specific facts. This section should be published with the firm’s standard results disclaimer.

How Our San Diego TBI Attorneys Handle Your Case

Smiling client shaking hands with a member of the legal team

Free case evaluation

A confidential, no-cost consultation to understand the injury and how it occurred.

Investigation and evidence collection

We gather accident evidence, medical records, and imaging, and identify every liable party.

Medical documentation and damage calculation

We work with neurological and vocational experts to prove the injury and project the lifetime cost of care.

Negotiation with insurers

We counter attempts to minimize the injury and demand full value.

Trial representation, if necessary

If a fair settlement is not offered, we are prepared to try your case.

California’s Deadline to File a Brain Injury Claim

Most brain injury lawsuits must be filed within two years of the injury under Code of Civil Procedure section 335.1. Two exceptions are especially relevant to TBIs: the delayed-discovery rule, which can extend the deadline when symptoms surface later, and the tolling of the deadline for injured minors until they turn 18. Claims against a government entity carry a separate six-month claim deadline. Contact us promptly so critical medical and accident evidence can be preserved.

Frequently Asked Questions: Traumatic Brain Injury Claims in San Diego

If your injury was caused by another party’s negligence — a careless driver, a property owner, or a product manufacturer — you likely have grounds for a claim. Contact our office to discuss the specifics of how your injury happened.

Delayed onset of brain-injury symptoms is well recognized by courts and physicians. The statute of limitations may begin from the date you discovered the injury’s connection to the accident, so do not assume you have missed your window. Have any head trauma evaluated promptly and speak with an attorney.

Value depends on the severity and permanence of the injury, past and projected future medical costs, the effect on your ability to work, the impact on daily functioning, and the degree of pain and suffering. Severe or permanent TBIs warrant substantially higher compensation than a single concussion that fully resolves.

Often, yes. Many cases involve neurologists, neuropsychologists, and vocational-rehabilitation experts whose opinions are critical to establishing the existence and value of the injury. We work with qualified experts to document the full extent of your harm.

‘Mild’ is a medical classification, not a measure of impact — a mild TBI can still cause lasting cognitive and emotional harm. We counter minimization with thorough neurological documentation, neuropsychological testing, and expert testimony establishing the real, lasting effects.

Generally two years from the date of injury under California Code of Civil Procedure section 335.1, though the delayed-discovery rule and claims involving government entities can change that timeline. Contact us early so we can protect your rights.

Nothing upfront. We handle brain injury cases on a contingency-fee basis — no attorney fees unless we recover compensation for you, and no out-of-pocket costs to begin.

Contact Our San Diego Brain Injury Lawyers Today

Professional Woman With Glasses And A Red Blazer Sitting

If you or someone you love has suffered a traumatic brain injury, the team at Banker’s Hill Law Firm is ready to help. Call (619) 230-0330 or request a free case evaluation to speak with our San Diego legal team today. There are no upfront costs, and you owe no attorney fees unless we win.

About the Attorney: Maxwell C. Agha

Maxwell C. Agha is the founding principal of Banker’s Hill Law Firm, A.P.C. He earned his Juris Doctor from the University of San Diego School of Law in 1988 and has spent more than 36 years representing injured Californians in state and federal courts, recovering millions of dollars in settlements and verdicts. He represents survivors of traumatic brain injuries and their families across San Diego County, working with neurological and vocational experts to prove the full, lifelong cost of these injuries.

Mr. Agha has been recognized among the Top 100 National Trial Lawyers and the Top 50 of the National Bar Association, is a Lanier Trial Academy alumnus, and has been featured on CourtTV for his work on catastrophic personal injury cases. He serves as an active arbitrator for the San Diego County Bar Association and is a member of the American Bar Association, San Diego County Consumer Attorneys, the Lawyers Club of San Diego, and the Earl B. Gilliam Bar Association.

Banker’s Hill Law Firm holds a 4.8-star rating across more than 430 client reviews, and our multilingual team assists clients in English, Spanish, Mandarin, Cantonese, Lao, Cambodian, and Arabic. Every personal injury and workers’ compensation case is handled on a contingency-fee basis — you pay no attorney fees unless we recover compensation for you.

Call us today at (619) 230-0330 or contact our office online to schedule your confidential, no-cost case evaluation.