Old Injury
An old medical record becomes Tom’s excuse. TSL points to what changed after the crash.
Explore the real law behind this episodeTranscript
TSLAn old injury. A new excuse.
Tom BriggsYour back already hurt. This isn't from the crash.
TSLYou read the history. Now read what changed.
TSLAn old injury doesn't erase new harm. What matters is whether the crash made it worse. Be honest about your history, and document what changed.
Old Injury: Documenting What Changed After a Crash
Tom points to earlier back pain as if that ends the discussion. This fictional scene leaves out the medical evidence a real claim needs. The important comparison is between the person's condition before the crash and the harm the crash actually caused.
Separate the old condition from new harm
The State Bar of Arizona's personal-injury damages instructions distinguish a pre-existing condition from worsening caused by a defendant's fault. They also address people unusually susceptible to injury. These are State Bar jury instructions, not a promise of recovery. A claimant still needs evidence of the relevant change and its cause.
Make the baseline understandable
Give treating providers an accurate account of earlier symptoms, treatment, medications, and limitations. Explain what you could do before the crash and what became different afterward. Useful details might include a new symptom, increased frequency, or a work task that now requires help. Avoid describing a previously painful area as completely healthy merely to simplify the claim.
Organize the comparison
Keep relevant earlier records and current records together, with a timeline that distinguishes what you remember from what a document establishes. Ask your provider to clarify medical questions rather than supplying your own diagnosis. If the insurer requests extensive unrelated history, discuss the request's scope with counsel. Evidence of earlier pain may be important without supporting Tom's blanket conclusion that nothing changed.
Questions this episode raises
- Does a prior back problem automatically defeat a claim?
- No. The issue may be whether the crash caused additional injury or worsened the existing condition. Earlier symptoms and treatment still matter to that assessment.
- What if I cannot remember every earlier appointment?
- Say that you do not remember and obtain the records where possible. Do not guess at dates or deny treatment you are uncertain about; correct an inaccurate account promptly.
Sources and further reading
- State Bar of Arizona: personal-injury damages instructions (2025 revision)
- State Bar of Arizona: civil jury instructions and their status
Episode explanation by Impact Legal. Updated .