Lawyer on the line logo
phone icon

(316) 263-0001

Call for a free consultation

How Do Pre-Existing Conditions Affect Personal Injury Cases?

After an accident, many injury victims worry that a prior medical condition may prevent them from pursuing compensation. Insurance companies often seize on pre-existing injuries, illnesses, or chronic pain conditions as a way to minimize claims and shift blame away from the at-fault party.

Fortunately, having a pre-existing condition does not automatically prevent someone from recovering compensation after an accident. In Wichita and throughout Kansas, injury victims may still have the right to pursue damages when another person's negligence causes a new injury or aggravates an existing condition.

Understanding how pre-existing conditions affect personal injury cases can help accident victims protect their rights and better navigate the claims process.

What Is a Pre-Existing Condition?

A pre-existing condition is any injury, illness, or medical issue that existed before the accident occurred.

Examples may include:

  • Prior back injuries
  • Herniated discs
  • Arthritis
  • Degenerative disc disease
  • Neck injuries
  • Previous surgeries
  • Chronic pain conditions
  • Joint problems

Many people in Wichita live active and productive lives despite having pre-existing medical conditions. The existence of these conditions does not give negligent parties a free pass when their actions cause additional harm.

Can You Still File a Personal Injury Claim?

Yes.

A pre-existing condition does not prevent you from filing a personal injury claim. In fact, many successful personal injury cases involve individuals who had prior medical issues before the accident.

The key question is whether the accident caused:

  • A new injury
  • A worsening of an existing condition
  • Additional pain or limitations
  • The need for further medical treatment

If another party's negligence aggravated a pre-existing condition, compensation may still be available.

The "Eggshell Plaintiff" Rule

One important legal principle that often applies in personal injury cases is sometimes referred to as the "Eggshell Plaintiff" Rule.

Under this concept, negligent parties generally take victims as they find them. In other words, a defendant cannot avoid responsibility simply because the injured person was more vulnerable to injury than someone else.

For example, a person with a pre-existing spinal condition may suffer a much more severe injury in a car accident than someone with no prior back problems. The at-fault party may still be held responsible for the harm caused by the accident.

This principle helps ensure that injury victims are not unfairly penalized because of their medical history.

Why Insurance Companies Focus on Pre-Existing Conditions

Insurance companies frequently scrutinize medical records looking for evidence of prior injuries or health conditions.

Their goal is often to argue that:

  • The accident did not cause the injury
  • Symptoms existed before the accident
  • Medical treatment was unrelated
  • The victim's condition would have worsened regardless of the accident

These arguments can become particularly common in cases involving:

  • Back injuries
  • Neck injuries
  • Joint pain
  • Degenerative conditions
  • Prior surgeries

Because of these tactics, documenting the effects of the accident becomes extremely important.

Aggravation of a Pre-Existing Condition

One of the most common issues in Wichita personal injury cases involves aggravation of a pre-existing condition.

An aggravation occurs when an accident makes an existing condition worse than it was before.

Examples may include:

  • Increased pain levels
  • Reduced mobility
  • New symptoms
  • Additional medical treatment
  • Surgical intervention that was previously unnecessary

Even if a person had prior symptoms, they may still recover compensation for the additional harm caused by the accident.

The focus is often on how the victim's condition changed after the incident occurred.

Medical Records Play a Critical Role

Medical records often become one of the most important pieces of evidence in cases involving pre-existing conditions.

These records may help establish:

  • The victim's condition before the accident
  • The severity of symptoms before the incident
  • Changes that occurred afterward
  • New diagnoses
  • Additional treatment needs

Comparing pre-accident and post-accident medical records often helps demonstrate whether the accident worsened an existing condition.

For this reason, it is important to be honest and transparent about prior medical issues when seeking treatment.

Attempting to hide a pre-existing condition can damage credibility and create unnecessary complications.

Common Accidents That Aggravate Existing Injuries

Many types of accidents can worsen existing medical conditions.

Examples include:

  • Car accidents
  • Truck accidents
  • Motorcycle accidents
  • Slip and falls
  • Workplace accidents
  • Pedestrian accidents

Even relatively minor accidents can trigger significant symptoms in individuals with existing injuries or chronic health conditions.

Because every person's medical history is different, the impact of an accident can vary considerably from one victim to another.

What Compensation May Be Available?

Victims whose pre-existing conditions were aggravated by an accident may still be eligible to recover compensation for losses related to the worsening condition.

Potential damages may include:

  • Medical expenses
  • Future medical treatment
  • Physical therapy
  • Lost wages
  • Reduced earning capacity
  • Pain and suffering
  • Loss of enjoyment of life

The amount of compensation available depends on factors such as the severity of the aggravation, the extent of treatment required, and the overall impact on the victim's daily life.

Individuals seeking guidance after an accident can learn more from our Wichita personal injury attorneys.

How Expert Testimony Can Help

Medical experts often play an important role in cases involving pre-existing conditions.

Physicians may be asked to explain:

  • The victim's medical history
  • Whether the accident caused a worsening condition
  • The extent of additional injuries
  • Future treatment needs
  • Long-term prognosis

Expert testimony can help establish the connection between the accident and the injuries being claimed.

This evidence is often critical when insurance companies attempt to attribute symptoms solely to prior medical issues.

Why Legal Representation Matters

Cases involving pre-existing conditions are frequently more complex than other personal injury claims. Insurance companies often use a victim's medical history as a defense strategy, making thorough preparation essential.

An experienced attorney can review medical records, work with healthcare providers, gather supporting evidence, and present a clear picture of how the accident affected the victim's health.

Proper documentation and advocacy can make a significant difference when pursuing compensation.

Contact Riedmiller, Andersen & Scott

Having a pre-existing condition does not mean you lose your right to seek compensation after an accident. If another person's negligence worsened your condition or caused additional injuries, you may still have a valid personal injury claim under Kansas law.

If you are dealing with injuries following an accident, our attorneys are here to help. Call us today or connect with us online to schedule a consultation.

lawyer on the line
The information obtained at this site is not, nor is it intended to be, legal advice. You should consult an attorney for advice regarding your individual situation. We invite you to contact us and welcome your calls, letters and electronic mail. Merely contacting us, however, does not create an attorney-client relationship. Please do not send any confidential information to us until such time an official attorney-client relationship has been established.
© 2026 Riedmiller, Andersen & Scott LLC | All Rights Reserved
Powered By:
epic web results
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram