Examples of Proximate Cause in Personal Injury Cases

When someone gets hurt in an accident, proving that another party acted negligently is only part of the legal battle. Just as important is showing why that negligence caused the injury. This is where the concept of proximate cause comes into play. 

Many personal injury cases hinge on this critical element of negligence. Understanding proximate cause (and how lawyers prove it) can help injured victims better understand their rights. Keep reading to learn more about examples of proximate cause in personal injury cases.

What Does Proximate Cause Mean in Personal Injury Law? 

In personal injury law, proximate cause refers to the legal connection between a defendant’s actions and the plaintiff’s injuries. It asks whether the injury was a reasonably foreseeable result of the defendant’s conduct. 

Proximate cause is different from simple cause-and-effect. Just because one event happens before another does not mean it legally caused the injury. Courts seek a direct, logical connection between the negligent act and the resulting harm. If the chain of events becomes too remote, unpredictable, or interrupted, proximate cause may not be established.

To illustrate the concept, here are five examples of proximate cause in personal injury cases:

Example 1: Rear-End Car Accident and Neck Injuries

Imagine a driver who looks down at their phone and fails to stop at a red light in time. They rear-end another vehicle at moderate speed. The driver in the front car later develops neck and back pain, diagnosed as whiplash. 

In this situation: 

  • Distracted driving is the negligent act.
  • The collision is the direct result of that negligence. 
  • Neck injuries are a well-known and foreseeable outcome of rear-end crashes.

Here, proximate cause is generally straightforward. The injuries did not arise from an unrelated event or an unusual chain of circumstances. The defendant’s conduct directly led to the harm. 

Example 2: Slip and Fall in a Grocery Store 

A grocery store allows liquid to remain on the floor for several hours without placing warning signs. A customer slips, falls, and fractures their wrist. 

The store may argue that the customer simply lost balance. 

However, proximate cause becomes clear when evidence shows: 

  • The spill existed long enough that staff should have addressed it.
  • Slipping on a wet floor is a foreseeable risk.
  • The fall caused the fracture. 

The unsafe condition created the exact type of harm that safety rules are meant to prevent. Because it was foreseeable, proximate cause is likely satisfied. 

Example 3: Medical Malpractice and Delayed Diagnosis 

A patient visits a doctor repeatedly with symptoms that suggest a serious condition. The doctor dismisses those symptoms and fails to order appropriate diagnostic tests. Months later, the patient receives a diagnosis that requires more invasive treatment than would have been necessary if the condition had been detected earlier. 

In this case, proximate cause depends on showing: 

  • The doctor deviated from accepted medical standards. 
  • An earlier diagnosis would likely have led to better outcomes. 
  • The delay worsened the patient’s condition. 

If expert testimony confirms that the delay changed the course of treatment or prognosis, proximate cause may exist. This is true even though the doctor did not cause the original illness. 

Example 4: Dog Bite and Lack of Restraint 

A dog owner allows their dog to roam without a leash, violating local ordinances. The dog bites a passerby, which causes deep lacerations. 

Here: 

  • The failure to restrain the dog is negligent. 
  • Dog bites are a foreseeable result of uncontrolled animals. 
  • The injuries occurred immediately and directly. 

Proximate cause is likely satisfied because the harm is exactly what leash laws aim to prevent. 

Example 5: Construction Site Accident and Unsafe Equipment 

A contractor fails to maintain scaffolding properly. A worker climbs the scaffolding, which collapses, causing serious injuries. 

Even if the worker missteps slightly, proximate cause may still exist because: 

  • The defective scaffolding created an unsafe condition. 
  • Collapse is a foreseeable risk of poor maintenance. 
  • The injury would not have occurred without the defect. 

Defense arguments often focus on worker error. However, strong evidence can show that the unsafe equipment remained the primary cause. 

What Can Break the Chain of Proximate Cause? 

Defendants often argue that something interrupted the chain of causation—common arguments include: 

  • Intervening acts. Another person’s conduct caused the injury. 
  • Unforeseeable events. The harm was too unusual to have been predicted. 
  • Pre-existing conditions. The injury existed before the accident. 

Courts evaluate whether the intervening event was truly independent or whether it was a foreseeable consequence of the original negligence. 

Proximate Cause vs. Comparative Fault 

Proximate cause differs from comparative fault. Even if an injured person shares some liability, the defendant’s actions may still be a proximate cause of the injury. In many jurisdictions, partial fault could reduce compensation. Still, proximate cause exists if the defendant’s conduct significantly contributed to the harm. 

Insurance companies often blur these concepts to avoid paying claims. This is why legal advocacy matters. 

How Can an Attorney Help with Proximate Cause in a Personal Injury Case? 

Proximate cause is rarely self-evident to insurers or juries. A personal injury lawyer plays a crucial role in connecting the dots. 

An attorney can help clients prove proximate cause by: 

  • Reconstructing accident timelines 
  • Working with medical and technical experts 
  • Linking injuries to specific negligent acts 
  • Challenging blame-shifting defenses 
  • Presenting evidence clearly and persuasively 

If you were injured and believe someone else’s negligence played a role, proving proximate cause is essential. The sooner evidence is preserved, and the chain of events is clarified, the stronger your case becomes. 

Contact Our Miami Personal Injury Lawyers at Zayed Law Offices Personal Injury Attorneys for a Free Consultation

Zayed Law Offices Personal Injury Attorneys helps injury victims evaluate causation, challenge insurance companies, and pursue fair compensation. Contact our Miami personal injury lawyers today to schedule a complimentary consultation. Proximate cause may sound technical, but in personal injury law, it is often the key to justice. 

We proudly serve Miami-Dade County and its surrounding areas:

Zayed Law Offices Personal Injury Attorneys
169 E Flagler St Suite 1639, Miami, FL 33131
Phone: (305) 916-6455
Hours: Open 24/7

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