Catastrophic Injury Lawyers
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Due to the nature of these claims, Lamont Law is only able to assist with claims that have an estimated value greater than $50,000.
*The use of this form for communication with the firm or any individual member of the firm does not establish a solicitor-client relationship.
Suffering From a Catastrophic Injury?
Catastrophic Injury Lawyers in Hamilton
Some accidents change more than a person’s health. They change how someone works, moves, communicates, cares for themselves, supports their family, and plans for the future.
A catastrophic injury may leave an injured person facing surgeries, rehabilitation, permanent limitations, cognitive changes, chronic pain, lost income, home modifications, attendant care, and a lifetime of additional needs. Family members may suddenly become caregivers, advocates, and decision-makers while also trying to understand an unfamiliar insurance and legal system.
At Lamont Law, our Hamilton catastrophic injury lawyers help seriously injured people and their families navigate these difficult circumstances. We work to understand the full impact of the injury, identify the compensation and insurance benefits that may be available, and build a claim that considers both immediate needs and the years ahead.
When an Injury Changes Everything, We’re Here to Help
The days and weeks after a catastrophic accident can feel overwhelming.
A family may be focused on hospital care, surgery, rehabilitation, medical decisions, and whether their loved one will return home. Questions about income, insurance, treatment, caregiving, and the future may arrive before anyone is ready to answer them.
Catastrophic injury cases require a different level of preparation from more routine claims.
The legal team must look beyond the initial diagnosis and consider how the injury may affect:
- Independence
- Mobility
- Communication
- Memory and cognition
- Personal care
- Employment and earning capacity
- Parenting and family responsibilities
- Housing and transportation
- Treatment and rehabilitation
- Mental health
- Future medical needs
- Quality of life
At Lamont Law, we take the time to understand the injured person before the accident, the challenges they now face, and the support they may require throughout their life.
What Is a Catastrophic Injury?
“Catastrophic injury” is commonly used to describe an injury that has profound, permanent, or long-term consequences.
A catastrophic injury may substantially affect a person’s ability to work, live independently, perform personal care, participate in family life, or return to their previous activities.
Examples may include:
- Severe traumatic brain injuries
- Spinal cord injuries
- Paraplegia or quadriplegia
- Amputation or loss of use of a limb
- Severe fractures involving multiple surgeries
- Serious orthopedic injuries
- Permanent mobility impairment
- Loss of vision
- Severe burns or disfigurement
- Damage to internal organs
- Complex neurological injuries
- Serious cognitive or behavioural impairment
- Severe psychological injuries
- Multiple injuries that create significant combined impairment
Not every catastrophic injury looks the same. Some injuries are immediately apparent. Others become better understood over time as the person attempts to return to work, live independently, communicate, manage daily tasks, or participate in rehabilitation.
Catastrophic Injury and Catastrophic Impairment Are Not Always the Same
The terms “catastrophic injury” and “catastrophic impairment” are related, but they are not interchangeable.
A catastrophic injury is a general description of a severe or life-changing injury.
A catastrophic impairment is a specific legal classification used in Ontario’s automobile insurance system. It applies only when an injured person meets criteria established under the Statutory Accident Benefits Schedule.
A person may be living with a devastating injury without automatically qualifying for a catastrophic impairment designation. The designation depends on the medical evidence, functional evidence, applicable legal tests, accident date, age, and individual circumstances.
This distinction is important because a catastrophic impairment determination can significantly affect the accident benefits and support available following a motor vehicle accident.
Lamont Law can help seriously injured clients and their families understand whether a catastrophic impairment application should be considered and what evidence may be required.
What Injuries May Qualify as a Catastrophic Impairment?
Ontario’s automobile insurance rules establish several pathways through which an injured person may be found catastrophically impaired.
Depending on the circumstances, these may involve:
- Paraplegia or tetraplegia
- Severe and permanent loss of mobility
- Amputation or permanent loss of use of an arm or leg
- Loss of vision in both eyes
- Serious traumatic brain injury
- A high level of whole-person physical impairment
- A combination of physical and psychological impairments
- Marked or extreme impairment caused by a mental or behavioural disorder
- Certain serious traumatic brain injuries involving children
The criteria are technical and may require assessments by physicians, neuropsychologists, occupational therapists, or other regulated health professionals.
A serious injury should therefore be evaluated on its own evidence rather than assumptions about whether it “looks catastrophic.”
Common Causes of Catastrophic Injury Claims
Catastrophic injuries can result from many different accidents and acts of negligence, including:
- Car accidents
- Truck and commercial vehicle accidents
- Motorcycle accidents
- Pedestrian accidents
- Bicycle accidents
- ATV and snowmobile accidents
- Serious slip, trip, and fall accidents
- Falls from heights
- Unsafe property conditions
- Medical negligence
- Nursing home negligence
- Defective products
- Workplace or construction-related incidents involving third parties
- Recreational accidents
- Assaults or other traumatic events
In many catastrophic injury cases, more than one party or insurance policy may be involved. Early investigation can be important for identifying the people and organizations responsible and preserving evidence before it disappears.
Traumatic Brain Injuries
A severe traumatic brain injury can affect nearly every part of a person’s life.
The injured person may experience:
- Memory loss
- Difficulty concentrating
- Reduced judgment
- Slowed information processing
- Changes in personality
- Communication difficulties
- Impulsivity or disinhibition
- Emotional instability
- Headaches and fatigue
- Balance or coordination problems
- Sleep disruption
- Seizures
- Reduced independence
- Difficulty returning to work or school
The full consequences of a brain injury may not be understood immediately. Family members are often the first to notice changes in behaviour, mood, memory, initiative, judgment, or personality.
A strong brain injury claim may require evidence from neurologists, neuropsychologists, occupational therapists, rehabilitation professionals, employers, educators, family members, and others who can describe how the person has changed.
Spinal Cord Injuries and Paralysis
Spinal cord injuries may cause partial or complete loss of movement, sensation, bowel or bladder function, sexual function, balance, or physical independence.
The injured person may require:
- Mobility devices
- Attendant care
- Personal support
- Accessible transportation
- Home modifications
- Ongoing physiotherapy
- Occupational therapy
- Medical equipment
- Pain management
- Skin and wound care
- Assistance with personal care
- Future surgeries or medical monitoring
The long-term cost of a spinal cord injury may be substantial. A legal claim must examine not only the immediate hospital and rehabilitation period, but also future care, equipment replacement, housing, transportation, employment, family support, and changing needs as the person ages.
Amputations and Loss of Use of a Limb
An amputation or permanent loss of use of an arm or leg can affect mobility, employment, independence, recreation, self-image, and nearly every routine activity.
The injured person may require:
- Prosthetic devices
- Replacements and adjustments over time
- Physiotherapy and occupational therapy
- Mobility aids
- Home or workplace modifications
- Vehicle modifications
- Pain treatment
- Psychological support
- Vocational retraining
- Assistance with daily activities
A claim should consider the lifetime cost of prosthetics, rehabilitation, future treatment, changing mobility needs, and the physical demands of the injured person’s occupation.
Serious Fractures and Orthopedic Injuries
A fracture may be catastrophic when it causes permanent mobility loss, multiple surgeries, chronic pain, nerve damage, infection, joint deterioration, or an inability to return to work.
Serious orthopedic claims may involve:
- Multiple fractures
- Pelvic fractures
- Hip fractures
- Crush injuries
- Complex leg or ankle fractures
- Spinal fractures
- Shoulder or arm injuries
- Joint reconstruction
- Plates, screws, rods, or other hardware
- Joint replacement
- Post-surgical complications
- Permanent restrictions
- Future arthritis or degeneration
The fact that a bone has technically healed does not necessarily mean that the person has returned to their previous level of function.
Severe Psychological and Behavioural Impairments
Catastrophic injuries are not limited to visible physical injuries.
A traumatic event may cause severe depression, anxiety, post-traumatic stress, cognitive dysfunction, behavioural changes, or other psychological impairments that substantially interfere with daily life.
These conditions may affect a person’s ability to:
- Care for themselves
- Function independently
- Maintain relationships
- Adapt to stressful situations
- Concentrate and complete tasks
- Work consistently
- Participate in treatment
- Manage emotions or behaviour
- Leave the home or use transportation
Psychological and behavioural evidence can be an important part of both the injury claim and, in some motor vehicle cases, an application for catastrophic impairment designation.
How a Catastrophic Injury Affects the Entire Family
A catastrophic injury rarely affects only the injured person.
A spouse, parent, child, or sibling may suddenly become responsible for:
- Coordinating treatment
- Communicating with insurers
- Managing appointments
- Providing transportation
- Helping with personal care
- Supervising the injured person
- Managing finances
- Making medical decisions
- Maintaining the household
- Caring for children
- Advocating for services
- Providing emotional support
Family members may reduce their work hours, take leaves of absence, change careers, or experience significant emotional and financial strain.
The legal process should recognize the effect of the injury on the family, including the value of care being provided and any claims that certain family members may be entitled to advance.
Why Catastrophic Injury Cases Are Different
A catastrophic injury claim is not simply a larger version of an ordinary personal injury case.
These cases often involve:
- Multiple insurance claims
- Complex medical evidence
- Long periods of rehabilitation
- Disputes over diagnosis or prognosis
- Catastrophic impairment assessments
- Attendant care needs
- Significant income loss
- Future earning-capacity claims
- Life-care planning
- Home and vehicle modifications
- Vocational evidence
- Guardianship or decision-making concerns
- Multiple expert witnesses
- Long-term treatment and equipment costs
- Significant family involvement
The settlement must be assessed in the context of an uncertain future. A decision made too early may fail to account for complications, future surgeries, lost career opportunities, aging with a disability, equipment replacement, or care needs that increase over time.
What Compensation May Be Available?
The compensation and benefits available will depend on how the injury occurred, the parties responsible, the applicable insurance policies, and the effect of the injury on the person’s life.
A catastrophic injury claim may include compensation for:
- Pain and suffering
- Loss of enjoyment of life
- Past income loss
- Future loss of earning capacity
- Medical and rehabilitation expenses
- Attendant care
- Personal support services
- Future treatment
- Medication
- Psychological treatment
- Occupational therapy
- Physiotherapy
- Mobility devices
- Prosthetic devices
- Assistive technology
- Home modifications
- Accessible housing
- Vehicle modifications
- Transportation costs
- Housekeeping and home maintenance
- Vocational retraining
- Future care needs
- Out-of-pocket expenses
- Claims available to certain family members
Every claim is different. The purpose is not simply to identify the injury, but to calculate how that injury may affect the person and family over the course of their lives.
Accident Benefits After a Catastrophic Motor Vehicle Injury
A person injured in a motor vehicle accident may be entitled to accident benefits regardless of who caused the collision.
Depending on the policy, accident date, medical evidence, and circumstances, benefits may address areas such as:
- Medical treatment
- Rehabilitation
- Attendant care
- Income replacement
- Caregiving
- Housekeeping and home maintenance
- Other accident-related needs
A catastrophic impairment designation may change the level, duration, or type of support available.
The application process may involve an OCF-19 Application for Determination of Catastrophic Impairment, supporting medical assessments, and examinations requested by the insurer.
Because the criteria and insurance rules are complex, injured people and families should obtain advice before assuming that an insurer’s initial classification is final.
What Evidence Is Important in a Catastrophic Injury Claim?
Catastrophic injury claims require a detailed record of the injury and its consequences.
Important evidence may include:
- Ambulance and air ambulance records
- Emergency department records
- Hospital and surgical records
- Diagnostic imaging
- Rehabilitation records
- Family doctor records
- Specialist reports
- Neurological assessments
- Neuropsychological testing
- Occupational therapy assessments
- Attendant care assessments
- Psychological and psychiatric evidence
- Physiotherapy records
- Functional capacity evaluations
- Life-care plans
- Future care cost reports
- Vocational assessments
- Economic loss reports
- Employment and income records
- School or academic records
- Photographs and video
- Witness evidence
- Evidence from family members
- Records of care provided at home
- Receipts and expense records
The evidence must explain not only what the medical diagnosis is, but how the injury affects function, independence, work, relationships, care needs, and the future.
Planning for Future Care
One of the most important parts of a catastrophic injury claim is understanding what the injured person may need in the future.
Future-care planning may consider:
- Medical treatment
- Rehabilitation
- Attendant care
- Personal support
- Medication
- Medical equipment
- Equipment replacement
- Prosthetics and orthotics
- Mobility devices
- Accessible transportation
- Home renovations
- Alternative housing
- Psychological support
- Case management
- Vocational support
- Recreation and community participation
- Increased care needs with age
A person’s needs may change as they recover, return home, attempt to return to work, develop complications, or grow older.
A settlement should not be evaluated only against the expenses being incurred today
What Should Families Do After a Catastrophic Accident?
Focus on immediate medical care
The injured person’s health and safety come first. Follow emergency, hospital, surgical, and rehabilitation recommendations.
Keep records
Save hospital documents, insurance correspondence, receipts, treatment plans, mileage, parking expenses, employment records, and information about care being provided by family members.
Record changes in function
Keep notes about mobility, memory, behaviour, personal care, supervision, sleep, pain, communication, and daily assistance.
Preserve evidence
Photographs, video, witness information, vehicle evidence, incident reports, surveillance footage, maintenance records, and electronic data may become important.
Avoid signing documents without advice
Insurance forms, releases, settlement documents, and statements may affect the injured person’s rights.
Be cautious on social media
Insurers may review public posts and use isolated photographs or comments without the full context.
Speak with a catastrophic injury lawyer promptly
Early legal involvement can help preserve evidence, coordinate claims, address insurance issues, and reduce the administrative burden on the family.
How Lamont Law Helps Catastrophic Injury Victims
Lamont Law helps seriously injured clients and their families navigate the legal, insurance, and evidentiary issues that follow a life-changing accident.
We can help by:
- Investigating how the accident happened
- Identifying responsible parties
- Preserving evidence
- Reviewing all potentially available insurance coverage
- Communicating with insurers
- Coordinating accident benefit and liability claims
- Gathering medical and rehabilitation records
- Documenting attendant care and family support
- Assessing income loss and future earning capacity
- Working with appropriate medical and financial experts
- Evaluating future care needs
- Assisting with catastrophic impairment applications
- Challenging benefit denials where appropriate
- Explaining settlement options
- Preparing the case for litigation when necessary
- Advocating for compensation that reflects the full impact of the injury
Our role is to take on the legal burden while the injured person and family focus on treatment, rehabilitation, and rebuilding their lives.
Catastrophic Injuries After a Car Accident
Motor vehicle collisions are a major cause of traumatic brain injuries, spinal cord injuries, amputations, severe fractures, internal injuries, and permanent disability.
A serious motor vehicle case may involve two interconnected claims:
- An accident benefits claim through an automobile insurer
- A liability claim against the person or parties responsible for the accident
These claims involve different rules, benefits, evidence, and deadlines.
When the injury may meet the catastrophic impairment criteria, early attention should be given to the person’s medical condition, rehabilitation needs, functional limitations, and the evidence required for a catastrophic impairment application.
Catastrophic Injuries After a Motorcycle, Pedestrian, or Bicycle Accident
Motorcyclists, pedestrians, and cyclists have little physical protection when struck by a vehicle.
These accidents can cause:
- Traumatic brain injuries
- Spinal cord injuries
- Amputations
- Crush injuries
- Severe fractures
- Internal organ damage
- Permanent scarring
- Chronic pain
- Psychological trauma
Investigation may involve collision reconstruction, vehicle data, surveillance footage, witness interviews, roadway evidence, helmet or equipment evidence, and an examination of the driver’s conduct.
The injured person may also require immediate assistance accessing treatment, rehabilitation, income support, equipment, and attendant care.
Catastrophic Injuries After a Slip and Fall
A fall can cause catastrophic injury, particularly when a person strikes their head, falls from a height, suffers a spinal injury, or sustains multiple fractures.
These cases may occur on:
- Ice or snow
- Unsafe stairs
- Uneven walkways
- Poorly maintained properties
- Construction areas
- Balconies or elevated surfaces
- Retail or commercial premises
- Apartment or condominium properties
- Municipal property
Evidence can disappear quickly. Property conditions may be repaired, snow or ice may melt, surveillance footage may be deleted, and witnesses may become difficult to locate.
Different notice requirements may also apply depending on who owns or maintains the property. Prompt legal advice is important.
Catastrophic Injuries Caused by Medical Negligence
Medical negligence may cause severe brain injury, paralysis, loss of a limb, organ damage, birth injury, permanent disability, or other life-changing harm.
These claims require careful review of medical records, treatment decisions, causation, and the applicable standard of care.
Medical negligence cases are medically and legally complex. They commonly require expert opinions from professionals practising in the relevant area of medicine.
Lamont Law can review the circumstances and help determine whether further investigation is warranted.
Contact a Catastrophic Injury Lawyer at Lamont Law
A catastrophic injury can create medical, financial, emotional, and practical challenges that last a lifetime.
The injured person and family should not have to manage the legal and insurance process alone.
Lamont Law helps clients understand their rights, access available benefits, preserve important evidence, and pursue compensation that reflects the full impact of a life-changing injury.
Contact Lamont Law today for a free consultation with a catastrophic injury lawyer.
Catastrophic Injury Lawyers FAQ
Have questions about concussion claims after an accident? Below are answers to common questions we hear from clients and families.
A catastrophic injury is generally a severe injury that causes permanent or long-term impairment and substantially affects a person’s ability to work, live independently, care for themselves, or participate in ordinary life. The term can include brain injuries, spinal cord injuries, paralysis, amputations, loss of vision, severe fractures, and other combined physical or psychological impairments.
No. Catastrophic injury is a general description of a serious, life-changing injury. Catastrophic impairment is a specific legal designation under Ontario’s automobile insurance system. A person must meet defined criteria to receive that designation.
An application is supported by an assessment from an appropriate regulated health professional. The automobile insurer reviews the application and may request its own examinations before making a decision. Disputes over the insurer’s determination may be challenged through the applicable legal process.
The OCF-19 is the Application for Determination of Catastrophic Impairment used in Ontario automobile insurance claims. It is completed with supporting professional assessment and submitted to the insurer.
A concussion does not automatically qualify. Some traumatic brain injuries may meet the catastrophic impairment criteria, but the result depends on diagnostic evidence, functional outcome, age, the applicable legal test, and the individual circumstances.
In some motor vehicle cases, severe mental or behavioural impairment may qualify under the catastrophic impairment criteria. The assessment is technical and usually requires detailed medical, psychological, and functional evidence.
Available benefits depend on the accident date, insurance policy, medical evidence, and circumstances. They may include medical, rehabilitation, attendant care, income replacement, caregiving, housekeeping, and other forms of support.
Certain family members may be able to advance claims arising from the injury. The value of care, assistance, lost income, and the effect on family relationships may also become relevant, depending on the legal and insurance claim.
Lawyers may work with medical professionals, occupational therapists, life-care planners, vocational experts, accountants, and economists to assess likely future treatment, attendant care, equipment, housing, transportation, and income losses.
Many Ontario claims are subject to a basic two-year limitation period running from discovery of the claim. However, different deadlines, notice requirements, exceptions, and insurance timelines may apply. The rules can also be affected by age or incapacity. Speak with a lawyer promptly rather than relying on a general deadline.
There is no standard value. The claim may depend on the severity and permanence of the injury, liability, insurance coverage, income loss, future earning capacity, treatment needs, attendant care, life expectancy, family impact, and the cost of future support.
Many claims resolve through negotiation or mediation, but some require litigation or a trial. A catastrophic injury case should be prepared carefully from the beginning so that the client can make an informed decision about any settlement proposal.
Lamont Law offers a free initial consultation. The firm can explain the contingency fee agreement and any potential case expenses before the client decides whether to proceed.
Get a Free Case Consultation
At Lamont Law, we are dedicated to helping you navigate your catastrophic injury claim with compassion and expertise. Fill out the form below, and one of our experienced team members will contact you for a free, no-obligation consultation. We’re here to listen, provide guidance, and ensure you get the support you need to move forward with confidence.
*The use of this form for communication with the firm or any individual member of the firm does not establish a solicitor-client relationship.