What changed recently is the claims-handling playbook: insurers are demanding broader medical record releases and using older imaging to argue your pain was "already there."

Before you know the rule, an old MRI can make it seem like your case is over. If you had back or neck problems before a Gillette crash - common after a work-zone lane shift, rear-end hit, or an override collision near heavy equipment - the insurer will point to that scan and say nothing new happened.

After you know the rule, the issue gets narrower. In Wyoming, a driver or other at-fault party is generally responsible for aggravating a pre-existing condition. They do not get a discount because you were more vulnerable than someone else. What they can argue is that they only owe for the worsening, not for your whole medical history.

That changes what matters:

• Compare your before-crash baseline to your symptoms after the wreck.
• Use records showing new limits: missed work, new prescriptions, injections, surgery recommendations, or reduced lifting, driving, or school activity.
• Ask providers to address aggravation directly, not just repeat "degenerative changes" from an old MRI.
• Keep the timeline straight: crash date, first flare-up, treatment gaps, and why you delayed care if you did.

If the wreck was in a construction zone or involved a guardrail failure, timing matters even more. A regular Wyoming injury lawsuit is usually subject to a 4-year deadline. But if a state or local agency may be involved - like WYDOT or a city/county road department - special notice rules can apply much sooner, and a 2-year government-claim deadline can control.

So if you are still dealing with pain months or years later in Gillette, an old MRI does not automatically end the claim. It turns your case into a before-and-after proof problem.