When you’ve been injured due to someone else’s negligence, it’s hard enough to navigate the physical recovery, emotional stress, medical bills, and lost wages. If you also have a pre‑existing condition, such as a prior back injury, degenerative joint disease, or earlier surgery, you may wonder whether that prior condition ruins your chances of recovering compensation.
Fortunately, it does not automatically disqualify you from a claim. But it does mean you need experienced representation and smart documentation if you’re going to protect your rights.
Experience You Can Trust
At Pullano & Siporin, we’ve spent decades handling complex personal injury claims involving prior medical issues. We know how insurers work, how to frame your case, and how to maximize your recovery – even when a pre‑existing condition is involved. Our clients benefit from our depth of trial experience and record‑setting results.
What is a Pre‑Existing Condition?
A “pre‑existing condition” in a personal injury case refers to any injury, illness, or medical diagnosis you had before the accident that gives rise to your claim. This might include old fractures, prior surgeries, arthritis, chronic back pain, mental‑health history, or even prior accidents.
It doesn’t matter if the prior condition was symptomatic at the time of the accident or completely healed; what matters is that it existed.
Why It Matters in Personal Injury Claims
Insurers and defendants often use a prior condition as an argument to reduce or avoid liability.
- For example: “The plaintiff’s pain or disability is really due to their old condition, not our client’s negligence.”
The key legal rule in Illinois is the so‑called “eggshell plaintiff” doctrine. In other words, they must take you as they find you.
That means if the accident made your condition worse, the responsible party can still be fully liable. However, if the deterioration was purely the natural progression of your prior condition, then compensation for the new accident may be limited.
How Illinois Law Treats Pre‑Existing Conditions in Injury Claims
Illinois law doesn’t punish you for having a medical history. Instead, it focuses on whether the accident made things worse.
The Eggshell Plaintiff Rule
As mentioned above, Illinois courts recognize that a defendant must accept a plaintiff with their vulnerabilities. If a seemingly modest incident triggers a serious injury because of an underlying condition, you still have a valid claim. That means your prior condition is not a bar to recovery, but it may change how your case is presented.
Aggravation Versus Natural Progression
Where things get complicated is how the law distinguishes between aggravation (the accident made your condition worse) and natural progression (the condition would worsen on its own). Only the aggravation is compensable.
- For example, in a degenerative spinal condition, if the crash significantly accelerated that degeneration, you’re entitled to compensation for the worsened state. If not, recovery may be limited.
Establishing that causation often requires detailed medical records and expert testimony.
How a Pre‑Existing Condition Affects Your Claim in Practical Terms
In practice, a pre-existing condition doesn’t disqualify you – but it does raise the stakes for how well your case is documented and argued.
1. The Defendant and Insurer Will Raise the Issue
Expect the opposing side to dig into your medical history, request records, and argue that your pain or limitations come from your old condition. That is why transparency and documentation matter.
2. You’ll Need Strong Baseline Evidence
If your case involves a prior condition, you must clearly demonstrate your health status before the accident – and how the accident changed that. Before‑and‑after records, diagnostics, doctor’s notes, imaging results, and therapy reports all help.
At Pullano & Siporin, we routinely gather and present this evidence to clearly show how an accident aggravated a prior condition. This approach has led to numerous successful outcomes for our clients. You can explore some of our recent victories to see the results we’ve achieved.
3. Expert Testimony Often Becomes Crucial
In many situations, a medical or vocational expert will testify about:
- What your prior condition was like.
- How the accident aggravated it.
- What future effects are attributable to the accident (versus natural progression)?
At our firm, we work with trusted medical experts to craft this narrative and present it convincingly to insurers or juries.
4. Potential Impact on Value – but Not Automatic Loss
While a pre-existing condition can influence the total amount of recoverable damages – particularly if part of your injury existed before the accident – it doesn’t eliminate your right to compensation. You’re still entitled to recover for any new injuries or any aggravation of your prior condition.
In other words, you won’t be compensated for what you already had, but you can recover for what the accident made worse or newly caused.
Steps to Protect Your Claim When You Have a Pre‑Existing Condition
Having a pre‑existing condition makes preparation even more important. These steps can help you strengthen your claim from the start:
Be Honest Up‑Front
Tell your attorney about all your prior injuries, diagnoses, and treatments. Attempting to hide prior conditions can kill your credibility and harm your entire claim.
Seek Prompt Medical Care After the Accident
Even if you think “it’s just the old back acting up,” get it checked immediately and document it. The sooner you document the change in your condition, the stronger your case will be.
Track the Change in Your Life
Keep a journal or log: how were you doing before the accident? What can’t you do now? How has pain or limitation increased? These daily impact statements matter a great deal.
Work With Legal Counsel Skilled in Prior‑Condition Cases
Not all personal injury attorneys fully understand how to handle a pre‑existing condition defense. Our skilled Chicago personal injury attorneys at Pullano & Siporin have extensive experience in these complex claims and know how to position your case for maximum compensation.
How Pullano & Siporin Turn Medical History into Legal Strength
With over 50 years of combined experience handling personal injury claims, our personal injury attorneys bring depth of knowledge and a proven track record of victories to every case.
When a prior condition becomes part of the story, we know how to navigate that challenge effectively – turning what seems like a liability into a clear case of aggravated harm deserving full compensation.
Our success includes numerous personal injury wins where the prior condition was thoroughly addressed, and we held negligent parties accountable despite complex medical histories.
The Right Legal Strategy for the Toughest Injury Cases
Having a pre‑existing condition doesn’t mean you’re barred from pursuing full compensation after a negligent injury. It does mean your case may be more complex, and how you present the aggravation of that condition becomes critical.
At Pullano & Siporin, we understand the nuances. We document the before, highlight the change, and advocate for the justice and compensation you deserve. If you’re dealing with a prior condition and a new injury, don’t accept vague answers or low offers.
Contact us today to discuss your claim with our skilled Chicago personal injury attorneys who know how to handle the details and fight for your rights.
