Back and neck injury in Phoenix: disk injuries, imaging and proof

A herniated disk cannot be diagnosed from an x-ray alone, so ask for an MRI or CT. In Phoenix, expect the other side to say your pain is old wear. Disk wear shows up in 37% of people at 20 with no symptoms. Records from the first days matter. A suit against a private driver or owner generally has a 2-year limit.

Last checked November 9, 2026 · Official sources (33)

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Road map of Phoenix centered on the Broadway Curve of I-10, where more than 300,000 vehicles pass on an average weekday
An x-ray alone can't diagnose a herniated disk. Map data © OpenStreetMap contributors.

Which tests show a back or neck injury in Phoenix?

At a Phoenix clinic or ER, ask what each test can and cannot show. A spine x-ray alone cannot diagnose a herniated disk.

TestWhat it shows
X-rayBones only
MRIDiscs, ligaments and nerve roots
MRI or CTWhere a herniated disk presses on the spinal canal
EMGWhich spinal nerve root is involved

Get copies. Banner hospitals, offices and urgent cares all use MRO Patient Central for records. Valleywise Release of Information is (602) 344-5266 and answers within 30 days.

When is back or neck pain an emergency?

Contact a provider right away after back pain from a severe blow or fall. Do the same for loss of control over urine or stool. Numbness, loss of movement or weakness also count. For a severe blow or fall, the state-designated Level I trauma centers in Phoenix include Valleywise Health and Banner University Medical Center.

Other signs are quieter. A low back disk can send sharp pain into a leg, hip or buttock. A neck disk can send pain into the upper arm, forearm and fingers. Tell the provider where it travels.

Can an insurer say my Phoenix back pain was already there?

It will try, so a Phoenix chart showing no back care before the crash helps. Disk wear is common even in people with no symptoms, from 37% at age 20 to 96% at age 80. Back pain also gets more common after 45.

  1. See a provider within days and say how the injury happened.
  2. Ask that the chart note the date of the crash or fall.
  3. Describe what you could do before, such as lifting, work or sleep, and what you cannot do now.
  4. Keep every imaging report and referral. Banner and Valleywise both release records on request.
  5. Tell any new provider about earlier back problems. Hiding them hurts you.

Where do back and neck injuries happen in Phoenix?

Crashes are the biggest source. ADOT's study of I-10 between the Deck Park Tunnel and the I-17 split found nearly six crashes a day from 2020 through 2024, mostly rear-end and sideswipe.

On an average weekday, more than 300,000 vehicles go through the I-10 Broadway Curve. On city streets, 67th Ave and McDowell Rd ranks first in the Maricopa region for crash risk, with 229 crashes in 2018 to 2022.

Falls count too. In Phoenix the owner or lessee of the lot beside a sidewalk must keep it in repair. To report a lifted sidewalk or pothole, call 602-262-6441. For crash reports, DPS handles freeways and wants at least 14 days before you check.

How long do I have to file a claim for a back or neck injury in Phoenix?

A Phoenix suit against a private driver or owner generally must be filed within 2 years. If a city or county vehicle or property is involved, file a notice of claim in 180 days. It must state a specific amount to settle and the facts supporting it. After that notice, a suit against the public body has a one-year limit.

Providers may have a lien on what you recover. A Phoenix jury is not held to a state cap on injury damages, because Arizona's constitution bars one.

Questions

How long does a herniated disk take to heal?

Often. Most disk injuries ease over weeks to months, so keep every Phoenix follow-up visit on the record. Doctors call pain chronic once it lasts longer than 12 weeks and happens daily.

Does an old injury kill my claim?

Not by itself. Wear that was quiet before the crash can still be made worse by it. What matters is your before-and-after story, backed by records.

Can I wait to see a doctor?

It is risky. Records from the first days tie the injury to the event. Do not wait if you have numbness or weakness.

Does my share of blame matter?

Yes. Arizona cuts your award by your share of fault but does not bar the claim.

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Sources (33)

  1. MedlinePlus, checked 2026-11-09. “it is not possible to diagnose a herniated disk by a spine x-ray alone”
  2. MedlinePlus, checked 2026-11-09. “Spine MRI or spine CT to show where the herniated disk is pressing on the spinal canal.”
  3. National Library of Medicine, AJNR 2015, checked 2026-11-09. “Disk degeneration prevalence ranged from 37% of asymptomatic individuals 20 years of age to 96% of those 80 years of age”
  4. A.R.S. § 12-542, checked 2026-11-08. “within two years after the cause of action accrues”
  5. NIAMS, checked 2026-11-09. “X-rays only show bones”
  6. NIAMS, checked 2026-11-09. “MRI can help diagnose damage or disease of the soft tissues, such as the discs, ligaments, and nerve roots in and around the spine.”
  7. MedlinePlus, checked 2026-11-09. “Any numbness, loss of movement, weakness, or bowel or bladder changes”
  8. MedlinePlus, checked 2026-11-09. “often goes away or improves a lot over weeks to months”
  9. NIAMS, checked 2026-11-09. “lasts longer than 12 weeks and occurs daily”
  10. A.R.S. § 12-821.01, checked 2026-11-08. “within one hundred eighty days after the cause of action accrues”
  11. MedlinePlus, checked 2026-11-09. “Electromyography (EMG) to determine the exact spinal nerve root that is involved.”
  12. Banner Health, Patient Medical Records, checked 2026-11-08. “you can request your medical records from any Banner Health hospital, provider office, or urgent care location.”
  13. valleywisehealth.org, checked 2026-11-08. “Contact our Release of Information office at (602) 344-5266.”
  14. MedlinePlus, checked 2026-11-09. “Back pain after a severe blow or fall”
  15. MedlinePlus, checked 2026-11-09. “Loss of control over urine or stool (incontinence)”
  16. Arizona DHS, State Designated Trauma Centers, checked 2026-11-08. “Valleywise Health 2601 E. Roosevelt, Phoenix, AZ 85008 12/19/24 12/19/27”
  17. Arizona DHS, State Designated Trauma Centers, checked 2026-11-08. “Banner - University Medical Center 1111 E. McDowell Rd., Phoenix, AZ 85006 11/18/25 11/18/27”
  18. MedlinePlus, checked 2026-11-09. “you may have sharp pain in one part of the leg, hip, or buttocks, and numbness in other parts”
  19. MedlinePlus, checked 2026-11-09. “pain that moves to the upper arm, forearm, and fingers”
  20. NIAMS, checked 2026-11-09. “Back pain becomes more common with age, particularly after the age of 45.”
  21. azdot.gov, checked 2026-11-08. “from 2020 through 2024, there were nearly six crashes a day in the study area, with most being rear-end and sideswipe crashes.”
  22. azdot.gov, checked 2026-11-08. “With more than 300,000 vehicles passing through the I-10 Broadway Curve area on an average weekday”
  23. Maricopa Association of Governments, Top 100 Intersections by Crash Risk 2018-2022, checked 2026-11-08. “| 1 Phoenix | Phoenix | 67TH AVE & MCDOWELL RD | 229 | 0.534 | 0.986 | 1.038 | 0.886 |”
  24. Phoenix City Code 31-54, checked 2026-11-08. “It shall be the duty of the owner or the lessee of any lot or parcel abutting upon any sidewalk now or hereafter constructed in the City to keep and maintain such sidewalk in repair.”
  25. City of Phoenix, myPHX311 Street Maintenance, checked 2026-11-08. “please call 602-262-6441”
  26. Arizona DPS, Request Records, checked 2026-11-08. “maintains records for collisions (accidents) that were investigated by DPS Troopers occurring on an Interstate or State Highway”
  27. Arizona DPS, Request Records, checked 2026-11-08. “Please wait at least 14 days to check on report availability”
  28. Arizona Revised Statutes 12-821.01, checked 2026-11-08. “within one hundred eighty days after the cause of action accrues”
  29. A.R.S. § 12-821.01, checked 2026-11-09. “The claim shall also contain a specific amount for which the claim can be settled and the facts supporting that amount.”
  30. A.R.S. § 12-821, checked 2026-11-09. “shall be brought within one year after the cause of action accrues and not afterward”
  31. A.R.S. § 33-931, checked 2026-11-09. “is entitled to a lien for the care and treatment or transportation of an injured person”
  32. Ariz. Const. art. 18, § 6, checked 2026-11-09. “the amount recovered shall not be subject to any statutory limitation”
  33. A.R.S. § 12-2505, checked 2026-11-09. “the claimant's action is not barred, but the full damages shall be reduced in proportion to the relative degree of the claimant's fault”

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