Common Types of Car Accident Injuries and Their Legal Implications in Ontario

Injuries suffered in car accidents may be immediate or delayed. Others may leave the scene of an accident feeling like they “did not take a hit,” only to develop pain, dizziness, headaches, numbness, anxiety, mobility issues, and more days after. Others suffer serious injuries at the scene and require emergency treatment, surgery, rehabilitation, and/or post-hospital care.

The nature and extent of injuries sustained in the car accident can impact medical treatment, accident benefits, support for loss of income, compensation, legal time-limit and the possibility that the injured may have a claim against the at-fault driver in Ontario. Knowing the law with early awareness can help safeguard your health, evidence, and financial recovery.

Why the Type of Injury Matters in an Ontario Car Accident Claim

Type of injury is important as it will impact medical evidence, accident benefits, compensation, recovery time and claim evaluation by the insurer. In Ontario, soft tissue injuries can require different proof, treatment, expert reports and legal approaches; fractures, concussion, spinal injury and internal trauma will require different proof, treatment, expert reports and legal approaches; and psychological injuries will also require different proof, treatment, expert reports and legal approaches.

Following a crash, types of injury can affect:

• The medical and rehabilitation benefits available.
• Whether the injury is treated as minor, non-minor, serious or catastrophic.
• The support with regard to income replacement available to the person.
• If they should be included in future care costs.
• Whether the injured person can return to work.
• How pain and suffering is measured.
• Whether or not expert medical evidence is necessary.
• The process of determining settlement by the insurer.

Statutory Accident Benefits Schedule or SABS in Ontario covers medical, rehabilitation, attendant care and catastrophic impairment claims following an auto accident. The regulation also specifies how catastrophic impairment is defined, such as some traumatic brain injuries.

Additionally, FSRA details the changes coming to Ontario’s statutory accident benefits system on July 1, 2026, which include that medical, rehabilitation, and attendant care benefits will be required, while many accident benefits are optional.

Soft Tissue Injuries (Whiplash, Sprains, Strains)

Soft tissue injuries are those that involve muscles, ligaments, tendons and connective tissue. In a car accident, these injuries may happen to the neck, shoulders, back, hips, knees or wrists. Post trauma symptoms include whiplash, sprains, strains, pain, stiffness, headaches, loss of mobility and inability to get a job or perform everyday activities.

The common soft tissue injury symptoms are:

• Neck pain.
• Back pain.
• Shoulder pain.
• Headaches.
• Muscle spasms.
• Less mobility and limited range of movement.
• Numbness or tingling.
• Sitting, standing, lifting or driving with pain.
• Fatigue or disturbance of sleep.

It can be challenging to diagnose soft tissue injuries, as they often aren’t visible on X-rays, MRIs or CT scans. Insurers might claim the injury is minor, short-term, or not related to the crash. This may impact the access to treatment, settlement funding and settlement value.

Fractures and Broken Bones

Fractures and broken bones are common car accident injuries that can require emergency treatment, casting, surgery, metal hardware, physiotherapy, and time away from work. Broken arms, legs, wrists, ribs, hips, ankles, and facial bones may lead to long-term pain, reduced mobility, scarring, and permanent limitations.

Fractures may occur because of:

• Direct impact with the steering wheel, dashboard, door, or windshield.
• Airbag deployment.
• Ejection from a vehicle.
• Pedestrian or cyclist impact.
• Motorcycle collisions.
• Rollover crashes.
• Crushing injuries.

Head Injuries and Concussions

Even if a person does not receive a blow to the head, he or she can sustain a head injury or concussion. In an event of collision, the brain can move within the skull due to sudden jolt, rapid movement or impact. The symptoms can include headaches, dizziness, memory problems, nausea, sensitivity to light, mood changes, tiredness and trouble concentrating.

Symptoms of a concussion or traumatic brain injury may include:

• Headaches.
• Dizziness or balance problems.
• Nausea or vomiting.
• Blurred vision.
• Light sensitivity or sensitivity to sound.
• Confusion.
• Memory problems.
• Brain fog.
• Sleep changes.
• Irritability, anxiety and/or depression.
• Trouble focusing at work/school.

In 2023, 118,838 motor vehicle collision injuries, with 9,261 serious, were reported in Canada, according to Transport Canada. These statistics demonstrate that road traffic collisions continue to be an important road safety problem in the country.

Spinal Cord and Back Injuries

A spinal cord or back injury may impact a person’s independence, mobility, strength, sensation and balance. In cases of car accidents, victims can experience compression of nerves, chronic back pain, paralysis, partial loss of function, herniated discs, spinal fractures, and more. These injuries can necessitate imaging studies, surgery, injections, rehabilitation, and long-term care.

Symptoms may include:

• Neck or lower back pain.
• Pain spreading out from the legs or arms.
• Numbness or tingling,
• Muscle weakness.
• Difficulty walking.
• Loss of balance.
• A decreased mobility in motion.
• Urinary or bowel problems.
• In extreme cases, there may be paralysis.

Internal Injuries and Organ Damage

Internal injuries may be life threatening and may not be evident right after an accident. Any damage to organs, internal bleeding, punctured lungs, abdominal trauma, kidney injuries or spleen injuries will need immediate medical attention. Symptoms may include abdominal pain, dizziness, fainting, bruising, shortness of breath or increased weakness.

Injuries to the internal organs can be caused by (but are not limtited to):

• Seatbelt force.
• Airbag deployment.
• Blunt force trauma.
• High-speed impact.
• Crushing injuries Accidents involving pedestrians or bicycles.
• Motorcycle crashes.
• Rollover accidents.

Internal injuries can make a claim more serious and valuable as they can lead to hospitalization, surgery, long-term complications and permanent impairment. Such claims may need comprehensive medical records and expert opinions to support.

Even if symptoms appear to be manageable initially, it’s important to get medical attention right after a serious collision to help avoid worsening internal injuries.

Psychological and Emotional Injuries (PTSD, Anxiety, Depression)

Emotional or psychological injuries following a car accident can involve anxiety, depression, panic attacks, emotional distress, loss of confidence, sleep disruption and PTSD. These injuries are actually real and can influence work, family, social life, treatment attendance, driving and traveling.

Typical symptoms of a psychological nature are:

• Intrusive memories or flashbacks.
• Nightmares.
• Panicked driving or riding in a vehicle.
• Depression or withdrawal.
• Mood swings.
• Sleeping problems.
• Loss of motivation.
• Difficulty concentrating.

It may be more difficult to establish a psychological injury without proper documentation. Insurers may wonder if the symptoms are related to the accident, if they require treatment, or if the psychological injury impacts work capacity.

A good psychological injury claim should contain:

• Family doctor notes.
• Psychologist/psychiatrist report.
• Counselling records.
• Medication records.
• Sleep or anxiety treatment notes.
• Family member statements.
• Workplace attendance records.

Psychological injuries can also happen in conjunction with physical injuries. For instance, an individual suffering from chronic pain, concussion symptoms or limited mobility may experience anxiety or depression due to the collision’s effect on life.

How Injury Severity Affects Car Accident Compensation

The severity of the injury impacts car accident compensation in several ways, including the cost of medical treatment, the income loss, recovery time, pain and suffering, future care needs, and the power of the legal claim. More serious injuries typically need to gather more evidence, more expert reports, and more long term planning to demonstrate the effects of the accident.

After a car accident, the compensation that is available in Ontario could be based on the type of injury and the impact it is having on the injured person’s life. A minor soft tissue injury can need short term treatment whilst a serious fracture or traumatic brain injury, spinal injury or permanent disability may require years of treatment and support.

The extent of the injury will be a factor in determining compensation for the following:

• Treatment and rehabilitation in the medical field.
• Physiotherapy, chiropractic treatments or massage.
• Psychological counselling/trauma therapy.
• Prescription medication.
• Income replacement benefits.
• The loss of future earning capacity is a significant issue that must be addressed.
• Assistance with daily activities and personal care.
• Changes to the home or use of mobility equipment.
• Pain and suffering.
• A lack of enjoyment of life.
• Out-of-pocket expenses.

Certain benefits are available to individuals following a motor vehicle accident through Ontario’s accident benefits system, such as medical benefits, rehabilitation benefits and attendant care benefits. FSRA clarifies that medical, rehabilitation and attendant care benefits continue to be required under Ontario auto insurance as of July 1, 2026 and, under the policy, a number of other benefits will be optional.

How Our Lawyer Can Protect Your Car Accident Claim

Our lawyer will preserve evidence, deal with communication with the insurer, review medical records, determine what benefits you are eligible for, keep track of deadlines, and develop a claim which will accurately show the extent of your injuries. This assistance is particularly crucial if the injuries are severe or in dispute or if they may impair your future.

Following an Auto Accident, insurance companies may request statements, medical records, forms, authorizations or examinations. These requests can be commonplace, but the information you type could make a difference in the claim. A lawyer can assist you in protecting your rights before you respond, sign papers or take a settlement.

Grillo Law can help by:

1. Reviewing the facts of the accident
   This may include police reports, photos, witness statements, dashcam footage, vehicle damage, medical records, and insurance documents.
2. Identifying available compensation
   Depending on the case, compensation may involve accident benefits, income replacement, medical and rehabilitation expenses, pain and suffering, future care costs, and other losses.
3. Managing communication with insurers
   A lawyer can communicate with the insurance company on your behalf and help prevent statements from being taken out of context.
4. Gathering strong medical evidence
   Car accident claims often depend on medical records, specialist reports, treatment notes, imaging, functional assessments, and evidence of ongoing symptoms.
5. Protecting legal deadlines
   Ontario’s Limitations Act, 2002 generally creates a two-year basic limitation period from when a claim is discovered, although specific facts and claim types can affect deadlines.
6. Assessing long-term losses
   Serious injuries may affect future income, career plans, caregiving responsibilities, independence, and quality of life. These future losses should be considered before settlement.
7. Negotiating with the insurance company
   A fair settlement should reflect the full impact of the injury, not only the immediate medical bills or early recovery period.
8. Preparing the claim for litigation if needed
   If the insurer refuses to offer fair compensation, a lawyer can take steps to move the claim forward and protect your legal position.