Yes - if you let the carrier turn a pre-existing condition into an excuse, the claim gets cheapened or denied when Connecticut law says an aggravation is still compensable.

That old MRI is the insurance playbook, especially in Hartford where the carriers write the script for a living. They dig up a prior back strain, disc bulge, knee tear, arthritis, or shoulder problem and pretend the new crash on I-84, I-91, Route 2, or a black-ice parking lot did nothing. That is not the rule.

In Connecticut, a negligent driver or company takes the injured person as they are. That is the eggshell plaintiff rule. If the person was vulnerable and the crash made the condition worse, the defendant is still on the hook for the aggravation. They do not get a discount because the body was already damaged.

The same basic fight shows up in work cases. Under Connecticut workers' compensation law, an employer and carrier can still owe benefits when a work incident aggravates, accelerates, or lights up a prior condition. If your employee slipped on snow getting out of an airport shuttle in Hartford or got jolted in a winter roadway crash, "degenerative findings" on an old scan do not automatically kill the claim.

What matters is proof of the change after the incident:

• new symptoms
• worse pain or loss of function
• new treatment
• work restrictions
• a doctor tying the worsening to the crash

For a Connecticut work injury, the claim usually needs a Form 30C filed with the Connecticut Workers' Compensation Commission within 1 year of the accident. For a negligence lawsuit, the general deadline is 2 years, with an outside limit of 3 years under Conn. Gen. Stat. § 52-584.

Insurers weaponize old records because it works when nobody pushes back on the difference between existing damage and a new worsening.