Hip, Knee, and Leg Injuries After Being Struck by a Vehicle

By Your Health Magazine Contributor

Your Health Magazine Contributor

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Hip, Knee, and Leg Injuries After Being Struck by a Vehicle

A pedestrian does not have the steel frame, airbags, or crumple zones that protect the person inside a car. When a vehicle strikes someone on foot, the hips, knees, and legs often take the first and hardest blow. The initial impact may be followed by a second collision with the hood, windshield, pavement, or another object nearby.

The result can be far more serious than a painful bruise. A person may leave the scene with fractures, torn ligaments, damaged cartilage, nerve problems, or injuries that do not become clear until swelling and stiffness develop. Speaking with a pedestrian accident lawyer in Nashville TN may help an injured pedestrian preserve evidence and understand how the full effect of the collision can shape a claim.

The Bumper Often Determines Where the Damage Begins

The first injury often depends on the height and shape of the vehicle. A sedan bumper may strike near the knees, while a larger SUV, pickup truck, or van may hit higher on the thighs or pelvis. The force can bend a joint sideways, twist the leg, or knock the pedestrian off balance before there is time to react.

That first contact is rarely the end of the event. After being hit, the pedestrian may land on one hip, strike both knees against the road, or become trapped beneath part of the vehicle. Doctors may therefore need to evaluate several connected areas, even when one location hurts more than the others.

A Hip Injury Can Change How a Person Moves Through the World

The hip supports much of the body’s weight and plays a role in nearly every step. A fracture, dislocation, labral injury, or deep bruise can make standing and walking extremely difficult. Even sitting down, getting out of bed, or entering a vehicle may become painful.

For older adults, a hip injury can threaten independence almost immediately. Recovery may involve surgery, rehabilitation, a walker, home assistance, or temporary placement in a care facility. Younger pedestrians may also face lasting stiffness, weakness, and reduced range of motion that interfere with work, exercise, and family responsibilities.

Knee Damage May Stay Hidden Behind Early Swelling

The knee can absorb enormous force during a pedestrian collision. A direct bumper strike may damage the kneecap, while twisting can injure the meniscus, cartilage, or major ligaments. In some cases, the person can still stand immediately after the crash, creating the false impression that nothing serious happened.

Symptoms may become more noticeable later. The knee may swell, lock, buckle, click, or feel unstable on stairs. Because a basic X-ray does not show every ligament or cartilage injury, an orthopedic examination or MRI may be needed to reveal what the collision actually damaged.

A Broken Leg Is More Than a Bone-Healing Problem

Fractures of the femur, tibia, or fibula can require months of treatment. Some breaks may heal with a cast or brace, while others need surgery, metal rods, plates, or screws. Open fractures can also damage muscles, nerves, blood vessels, and skin, creating a higher risk of infection and complications.

The recovery does not always end when the bone joins together. A person may continue to limp, lose strength, develop stiffness, or feel pain during weather changes and physical activity. Rehabilitation may be needed to restore balance and rebuild muscles that weakened during weeks of limited movement.

The Injury Can Travel Beyond the Point of Impact

Lower-body trauma can create problems in areas that were not directly struck. A pedestrian who favors one leg may place extra pressure on the opposite knee, hip, or lower back. An altered walking pattern can lead to new pain and make recovery more complicated.

Nerve damage may also cause numbness, burning, tingling, or weakness farther down the leg. These symptoms can affect balance and increase the risk of another fall. A complete medical evaluation should consider how the injuries interact rather than treating each sore area as an unrelated problem.

Everyday Routes Can Become Daily Barriers

Before the crash, climbing stairs, walking to a bus stop, standing in a kitchen, or crossing a parking lot may have required little thought. After a hip, knee, or leg injury, those ordinary tasks can become exhausting. A person may need extra time, mobility aids, transportation assistance, or help from family members.

The loss of freedom can be emotionally difficult as well. An injured pedestrian may stop socializing, avoid crowded streets, or feel anxious near moving vehicles. These changes help show why the harm cannot be measured only by hospital bills and diagnostic scans.

Work Loss Looks Different for Every Pedestrian

A lower-body injury can make physical work impossible. Nurses, servers, warehouse employees, construction workers, delivery drivers, retail workers, and cleaners may not be able to stand, lift, bend, or walk for an entire shift. Even a short period away from work can create serious financial pressure.

Desk-based jobs are not always easy to resume either. Commuting, sitting with the knee bent, moving through a large workplace, or attending repeated medical appointments can interfere with employment. Lost income may include missed wages, overtime, bonuses, used leave, reduced hours, and future earnings if permanent restrictions force a career change.

The Street Scene Holds Clues That Can Vanish

Physical evidence can help show how a pedestrian crash occurred, but much of it may disappear quickly. Important evidence may include:

• Vehicle dents, broken lights, or other damage
• Blood marks, debris, and skid marks
• The pedestrian’s final position
• Traffic, doorbell, business, or bus camera footage
• Witness names and statements
• Photographs of the vehicles and surrounding area
• Police reports and accident records
• Preservation requests to prevent video from being overwritten

Collecting this evidence promptly can help establish the direction, force, and cause of the impact.

Early Insurance Offers May Price the Injury Too Soon

An insurer may offer money before swelling decreases, imaging is complete, or doctors know whether surgery will be necessary. The offer may appear useful when the injured person cannot work and medical bills are arriving. However, settling early can shift the cost of future treatment onto the victim.

A signed release generally closes the claim permanently. If the knee later requires surgery, the hip develops arthritis, or a leg fracture causes lasting mobility problems, the person may not be able to seek additional compensation. The medical outlook should be reasonably clear before the full value of the claim is considered.

Recovery Is Measured in More Than Steps

The seriousness of a lower-body injury is not defined only by whether the pedestrian can eventually walk again. Recovery may include pain, repeated appointments, therapy, fear of another collision, reduced stamina, and the loss of activities that once made life enjoyable.

A complete claim should reflect medical costs, lost income, future care, pain, disability, and changes in independence. When a vehicle damages the hips, knees, or legs, the consequences can follow a person into nearly every part of the day. Recognizing that wider impact is essential to understanding the true cost of the collision.