Traumatic brain injury, often called TBI, is one of the most serious types of injury seen in personal injury cases. Missouri and Kansas law allow injured people to seek compensation for both the immediate and long-term effects of a brain injury when another party’s negligence caused or contributed to the harm.

At McGreevy Law, LLC, we understand that a brain injury can affect far more than the first days or weeks after an accident. In Kansas City, Missouri, Kansas, and throughout the broader Kansas City metro, TBI claims often involve complex medical evidence, changing symptoms, long-term treatment needs, and questions about how an injury affects work, relationships, and daily life.

What Is a Traumatic Brain Injury?

A traumatic brain injury is an injury that affects how the brain works and is caused by an outside physical force. A forceful bump, blow, jolt, or rapid movement of the head or body can cause the brain to move within the skull. A penetrating injury, in which an object enters the skull and brain tissue, can also cause a TBI.

TBIs can occur in many types of personal injury incidents. Car accidents, truck crashes, motorcycle collisions, pedestrian accidents, falls, construction incidents, defective products, assaults, and other traumatic events may all result in brain injuries. A person does not always need to strike their head directly for a TBI to occur, particularly when sudden acceleration, deceleration, or rotational force causes the brain to move inside the skull.

Some brain injuries create immediate and obvious symptoms, while others may involve symptoms that become more apparent over time. Headaches, dizziness, balance problems, confusion, fatigue, memory difficulties, sensitivity to light or sound, sleep disruption, irritability, and concentration problems may all be associated with a TBI. More serious injuries can involve bleeding, swelling, seizures, loss of consciousness, communication difficulties, impaired mobility, permanent cognitive changes, or profound loss of function.

How Is TBI Classified?

Traumatic brain injuries are commonly described as mild, moderate, or severe. These classifications are often based on a combination of medical factors, including the Glasgow Coma Scale, the duration of loss or alteration of consciousness, the length of post-traumatic amnesia, neurological findings, and imaging results such as CT scans or MRI studies.

A mild TBI is often referred to as a concussion. A concussion may involve a temporary alteration in brain function after a blow, jolt, or rapid movement affecting the head or body. Although the term “mild” describes the initial clinical classification, it does not mean that every mild TBI has minor consequences. Some people experience symptoms for weeks, months, or longer.

Moderate and severe TBIs may involve longer periods of unconsciousness, more significant confusion or memory loss, abnormal imaging findings, bleeding around or within the brain, diffuse axonal injury, skull fractures, or other serious neurological effects. Severe brain injuries can lead to permanent disability, the need for ongoing care, and substantial changes in a person’s ability to live independently.

We recognize that TBI classifications provide useful medical context, but they do not always predict the complete long-term outcome. Two people with similar initial diagnoses may have very different recovery experiences, symptoms, and functional limitations.

Why Are TBI Claims Complex to Evaluate?

TBI claims are often complex because the injury may not be fully visible from the outside, and the effects can change over time. A person may appear physically recovered from an accident while continuing to experience cognitive, emotional, sensory, behavioral, or sleep-related symptoms that affect ordinary activities.

Medical evaluation may involve emergency care, neurology, neuropsychology, rehabilitation medicine, physical therapy, occupational therapy, speech-language therapy, mental health treatment, and other specialized services. Different providers may evaluate different aspects of the injury, including memory, executive functioning, balance, speech, mood, pain, vision, and fatigue.

Imaging can be important in some TBI cases, especially when it shows bleeding, bruising, swelling, or structural brain damage. However, not every brain injury is visible on standard imaging. This can make medical records, symptom history, neurological findings, neuropsychological testing, and treatment progression especially important in evaluating the nature and extent of an injury.

In Kansas City, Missouri, and Kansas, TBI claims may also involve questions about pre-existing conditions, prior concussions, age, occupation, education, and the physical demands of a person’s everyday life. These factors do not eliminate the possibility of a claim, but they may become part of the medical and legal analysis.

What Damages May Be Available in a Long-Term TBI Claim?

Damages in a TBI-related personal injury claim may include economic and non-economic losses. Economic damages are losses that can often be measured financially, such as emergency treatment, hospitalization, diagnostic testing, surgery, rehabilitation, therapy, medication, assistive technology, home modifications, and future medical care.

Lost wages and reduced earning capacity may also be relevant when a brain injury affects a person’s ability to return to prior work, maintain consistent employment, perform job duties, or pursue the same career path. In serious cases, the long-term financial impact may include future care needs and the cost of assistance with daily living.

Non-economic damages address losses that do not have a fixed invoice or receipt. These may include physical pain, cognitive limitations, emotional distress, loss of enjoyment of life, disfigurement, reduced independence, and the effect of the injury on relationships and ordinary activities.

When a TBI causes permanent impairment, the evaluation of damages often considers how the injury affects the person over time rather than only the immediate medical treatment following the accident. At McGreevy Law, LLC, we understand that the consequences of a brain injury may involve ongoing changes in memory, concentration, personality, sleep, communication, mobility, and the ability to manage routine responsibilities.

How TBI Claims Are Typically Handled in Missouri Courts

A TBI claim in Missouri generally begins with an evaluation of liability, injuries, insurance coverage, and the available evidence. In a vehicle collision, the evidence may include police reports, photographs, video footage, witness accounts, vehicle damage, electronic vehicle data, and medical records. In a fall, product liability, or commercial trucking case, different records may be important.

The medical aspect of a TBI claim often develops over time. Records may include emergency department notes, imaging reports, specialist evaluations, therapy documentation, cognitive testing, treatment recommendations, and opinions concerning long-term limitations. The connection between the accident and the brain injury is often a central issue in the case.

If a matter proceeds into Missouri court, the process may include filing a petition, formal responses from the other parties, discovery, document exchanges, depositions, expert review, motions, settlement discussions, and potentially a trial. Missouri uses a pure comparative fault system, meaning responsibility may be allocated among the parties involved and an injured person’s damages may be reduced by that person’s percentage of fault.

Many Missouri personal injury claims are generally subject to a five-year statute of limitations, although different deadlines and exceptions can apply depending on the circumstances. Claims arising in Kansas may involve a different comparative-fault framework and a generally shorter limitations period. Because Kansas City spans both states, the location of the accident can matter significantly.

TBI and Catastrophic Injury Claims

A severe or permanent traumatic brain injury may be considered a catastrophic injury because of the lasting effect it can have on a person’s life. Catastrophic injury claims often involve extensive medical evidence, rehabilitation needs, long-term financial considerations, and the effect of the injury on family members and caregivers.

We understand that a TBI can affect the entire household. Changes in communication, memory, mood, physical abilities, and independence may alter family responsibilities and daily routines. The legal evaluation of the claim and the personal realities of the injury are closely connected, even though they involve different types of evidence.

FAQ

Can a car accident cause a traumatic brain injury?

Yes. Car accidents can cause TBI through direct impact, sudden deceleration, rotational force, airbag deployment, or other forces that cause the brain to move within the skull.

Is a concussion considered a traumatic brain injury?

Yes. A concussion is generally considered a form of mild traumatic brain injury, although symptoms and recovery experiences can vary substantially from person to person.

Why can a TBI claim require extensive medical evidence?

Brain injuries can affect cognition, memory, speech, balance, mood, sleep, and physical function. Medical records, imaging, specialist evaluations, and neuropsychological testing may all help document the injury and its effects.

What damages may be involved in a permanent TBI claim?

Potential damages may include medical expenses, future treatment, rehabilitation, lost income, reduced earning capacity, pain, cognitive limitations, emotional distress, and reduced enjoyment of life.

Does it matter whether the accident occurred in Missouri or Kansas?

Yes. Missouri and Kansas have different fault rules and filing deadlines, so the location of an accident in the Kansas City metro can affect the legal framework for a claim.

McGreevy Law, LLC welcomes individuals and families in Kansas City, Missouri, Kansas, and the broader Kansas City metro to connect with us for a calm conversation about a traumatic brain injury situation. Learn more about our catastrophic injury services and our work involving car accidents.