Pedestrian Accident Injuries: Types, Severity, and What Comes Next

Pedestrian deaths feature image

Pedestrian accident injuries range from traumatic brain injuries and spinal cord damage to bone fractures, internal organ damage, soft tissue injuries, and psychological trauma. Pedestrians have no physical protection in a collision, so even low-speed impacts can cause serious harm. Some injuries, including internal bleeding and spinal damage, may not produce symptoms for hours or days after the crash.

Injuries this serious require documentation from the first day. Pedestrian accident victims across California, including Los Angeles, have legal options when a driver’s negligence caused the harm.

Person injured and in need of a pedestrian accident lawyer

Traumatic Brain Injuries (TBI)

Traumatic brain injuries are among the most serious pedestrian hit by car injuries, occurring when the skull strikes a vehicle, the ground, or both on impact. The force of the collision alone can cause bruising, bleeding, or tearing of brain tissue. 

TBI severity ranges widely:

  • Concussion: temporary disruption of brain function, often dismissed as “just a headache.” Symptoms include confusion, nausea, light sensitivity, and memory gaps.
  • Contusion: bruising of brain tissue at the impact site, sometimes requiring surgery to relieve pressure.
  • Hemorrhage: bleeding inside the skull that can be life-threatening if not identified and treated within hours.
  • Diffuse axonal injury: widespread tearing of nerve fibers caused by rotational force, often resulting in long-term cognitive impairment.

Symptoms do not always appear immediately. Headaches, confusion, and memory problems can surface hours or days after the crash, which is why a normal conversation at the scene does not rule out a TBI.

Treatment timeline: mild TBI can resolve in weeks with rest and monitoring. Moderate to severe cases involve imaging, surgical intervention, and rehabilitation that can span months to years. Some effects are permanent.

For your claim: CT scans, MRI reports, and neurologist evaluations are the foundation of TBI documentation. Without them, insurers routinely dispute the severity of the injury or argue it predated the accident.

Spinal Cord and Back Injuries

Spinal cord injuries can cause partial or complete paralysis depending on where the spine absorbs the impact. A direct strike can fracture vertebrae, herniate discs, or compress the cord. Cervical injuries affect everything below the neck. Lumbar injuries impact the legs and lower body. 

Incomplete spinal cord injuries leave some function below the injury site. Complete injuries sever all communication between the brain and the body below that point, with little to no chance of recovery.

Some spinal injuries produce hidden injuries with no immediate pain at the scene. Adrenaline masks symptoms, and disc herniations can take days to produce the numbness, tingling, or radiating pain that signals serious damage.

Treatment timeline: immediate cases require surgical stabilization, often within hours. Recovery through physical therapy spans 6 to 18 months for incomplete injuries. Complete spinal cord injuries typically result in permanent disability with ongoing rehabilitation focused on function and quality of life.

Bone Fractures

Bone fractures are the most common pedestrian car accident injuries, and the pattern of breaks often follows a predictable sequence. The bumper strikes the legs first, which is why femur, tibia, fibula, and pelvis fractures dominate. As the body is thrown onto the hood or pavement, ribs, wrists, and the clavicle absorb the secondary impact.

Two fracture types are common in high-force collisions:

  • Compound fracture: the bone breaks through the skin, creating an open wound with immediate infection risk.
  • Comminuted fracture: the bone shatters into multiple fragments, often requiring surgical hardware to reconstruct.

Both types can involve nerve and vascular damage beyond the break itself. In severe cases, amputation is a possible outcome when circulation to the limb cannot be restored.

Treatment timeline: surgical stabilization, immobilization, and physical therapy typically span 3 to 18 months depending on the location and severity of the fracture.

Internal Injuries

Internal injuries are dangerous precisely because they are invisible. The liver, spleen, kidneys, and lungs absorb blunt force trauma in a collision without producing immediate pain.

Adrenaline suppresses pain signals at the scene. Swelling, internal bleeding, and organ damage can take hours to produce symptoms. By the time you feel something is wrong, the situation may already require emergency surgery.

Seek medical care immediately after any pedestrian accident, even without pain. Waiting jeopardizes both your health and your claim. Insurers routinely argue that injuries documented days after the accident were unrelated to the collision.

Treatment timeline: injuries caught at the ER may resolve within weeks post-surgery. Delayed discovery increases the risk of permanent organ damage.Pedestrian Accident

Soft Tissue Injuries and Road Rash

Soft tissue injuries are the most common reason insurance adjusters undervalue pedestrian accident claims. Sprains, strains, and ligament tears do not show on X-rays, which gives insurers an opening to argue the injury is minor or pre-existing.

The knees, shoulders, and wrists absorb the most damage when a pedestrian is thrown by impact. Ligament tears in these joints can require surgery and months of physical therapy to restore function.

Road rash adds a separate layer of harm:

  • Deep lacerations and contusions: tissue damage that extends below the skin surface, sometimes requiring surgical closure.
  • Road rash: friction burns from pavement contact that carry a significant infection risk and can result in permanent scarring.
  • Reconstructive procedures: severe road rash may require skin grafting if tissue loss is extensive.

Settling before treatment is complete is how insurers avoid paying the full value of soft tissue claims. 

Treatment timeline: mild soft tissue injuries resolve in weeks. Ligament tears and severe road rash can require 3 to 6 months of treatment, and some cases involve surgical repair.

Psychological Injuries

Psychological injuries are a documented and compensable part of a pedestrian accident claim. PTSD, anxiety, depression, and traffic phobia are common after a collision.

Symptoms do not always appear immediately. In the weeks after the accident, watch for:

  • Flashbacks and intrusive thoughts: involuntary replays of the collision triggered by sounds, locations, or movement.
  • Avoidance behavior: refusing to cross streets, ride in cars, or return to the area where the accident happened.
  • Sleep disruption: insomnia, nightmares, or difficulty staying asleep.
  • Depression and anxiety: persistent low mood, panic attacks, or withdrawal from daily activities.

Mental health records carry real weight in a claim. Therapy notes, psychiatric evaluations, and medication records document the injury’s impact on your daily life in ways that medical imaging cannot.

Pedestrian victims tend to experience psychological injuries at higher severity than occupants in vehicles because they absorb the full force of impact without any protection. The same is true across the broader range of car accident injuries, where severity correlates directly with the level of physical protection at the moment of impact.

Treatment timeline: psychological injuries typically require months to years of therapy and, in some cases, medication management. Early treatment strengthens both recovery and documentation.

Who Is Most at Risk in a Pedestrian Accident?

Children, older adults, and elderly pedestrians face the highest risk of serious injury when struck by a vehicle. Understanding pedestrian injury types by age reveals why: the point of contact between the vehicle and the body shifts depending on the victim’s height and bone density, according to a study published in the California Journal of Emergency Medicine on pedestrian trauma.

  • Children: head and face injuries account for 34.6% of pediatric pedestrian injuries, compared to 26.7% in adults. Their shorter stature places them at bumper and hood level, directly in the path of the highest-force impact zone.
  • Adults: lower extremity injuries dominate at 41.4%, versus 22.2% in children. Femur, tibia, pelvis, and knee fractures result from direct bumper contact at leg height.
  • Elderly: though they represent 7% of pedestrian accidents, the elderly account for 16% of casualties. Decreased bone density and slower recovery make hip fractures, spinal injuries, and traumatic brain injuries far more likely to become permanently disabling or fatal.

Vehicle speed multiplies severity across all age groups. A low-speed impact produces fractures and soft tissue damage. A highway-speed collision produces a fundamentally different injury profile, with a much higher likelihood of internal injuries, spinal cord damage, and fatality.

How Long Does It Take to Recover From Pedestrian Accident Injuries?

Recovery depends on the injury type, how quickly treatment began, and the victim’s age and overall health. Some injuries resolve in weeks. Others are permanent.

Injury Type Typical Recovery Range
TBI (mild) Days to weeks
TBI (moderate to severe) Months to years, some permanent
Spinal cord (surgical) 6 to 18 months
Spinal cord (paralysis) Permanent
Bone fractures 3 to 18 months depending on severity
Internal injuries Weeks post-surgery if caught early; permanent damage if delayed
Soft tissue Weeks to months; surgical cases up to 6 months
Psychological injuries Months to years with treatment

The first 72 hours after a pedestrian accident are critical for both your health and your claim. Injuries documented early are harder for insurers to dispute, and treatment started promptly produces better outcomes across every category above. 

What NOT to Do After a Pedestrian Accident

The decisions you make in the hours and days after a pedestrian accident directly affect both your recovery and your claim.

  1. Don’t decline medical treatment at the scene. Internal injuries and spinal damage may produce no pain in the first hour.
  2. Don’t give a recorded statement to the insurance company before consulting a lawyer. Adjusters use early statements to limit your claim.
  3. Don’t post about the accident on social media. Photos, comments, and location tags can be used against you.
  4. Don’t sign any release or settlement offer before your treatment is complete. Signing early closes your claim permanently.
  5. Don’t assume minor pain means minor injury. Delayed onset is common, and symptoms that appear days later are still compensable.

Get a Free Case Review From a Thompson Law Pedestrian Accident Lawyer

If a driver’s negligence left you or a family member with serious injuries, Thompson Law’s pedestrian accident lawyers handle every stage of the case with no fee unless we win. The earlier injuries are documented, the stronger the claim. Contact us for a free consultation, and let us review what your case is worth. 

Frequently Asked Questions

What is the most common injury in a pedestrian accident? 

Bone fractures are the most common pedestrian accident injury, particularly to the lower extremities. The bumper strikes the legs first, making femur, tibia, and pelvis fractures the most frequent result of vehicle-pedestrian collisions.

How long does it take to recover from being hit by a car? 

Recovery ranges from weeks for mild soft tissue injuries to permanent disability for severe spinal cord damage. Most fractures require 3 to 18 months. Traumatic brain injuries and psychological trauma can take years to resolve.

Can pedestrian accident injuries appear days after the crash? 

Yes. Internal bleeding, spinal damage, and soft tissue injuries often produce no symptoms at the scene. TBI symptoms, including confusion and memory problems, can surface hours or days later. Seek medical evaluation immediately, even without pain.

What types of injuries are hardest to prove in a pedestrian accident claim? 

Soft tissue injuries and psychological trauma are the hardest to prove because they do not appear on X-rays. Insurers routinely dispute these injuries without consistent medical documentation, therapy records, and detailed treatment notes.

Who is liable when a pedestrian is hit by a car? 

The driver is liable if their negligence caused the collision. In some cases, a municipality may share liability if road conditions or signal failures contributed. Liability depends on the specific facts of the accident.

¿Tienen abogados que hablen español para casos de accidentes peatonales?

Sí, en Thompson Law atendemos clientes en español. Si usted o un familiar fue atropellado y necesita orientación sobre su caso, contáctenos para una revisión sin compromiso. La consulta es gratis y no cobramos a menos que ganemos su caso.FREE CONSULTATION: What Are Common Pedestrian Accident Injuries?

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