Individuals who develop back problems following a car accident and are eventually diagnosed with spinal stenosis may wonder whether the crash contributed to their condition. If you are wondering, “Can a car accident cause spinal stenosis?” the answer can be yes, but proving that a vehicle collision was the cause of spinal stenosis in a particular case may be a complicated undertaking. The personal injury team at Friedman & Bresaw, PLLC has a documented history of helping clients prove challenging claims. Call 603-707-4800 today to schedule a consultation and see for yourself why Belknap County residents placed our office as the top personal injury firm in 2025’s Best of the Lakes Region awards.
How Does a Car Accident Lead to Spinal Stenosis?
Many causes can lead to the narrowing of the spinal canal through which the spinal cord runs, according to the Cleveland Clinic. Many of these triggers are related to the changes in the bony spinal column that sometimes come with age, or to an underlying condition that has a negative impact on the disks that separate vertebrae. In some situations, however, a traumatic injury precipitates the development of spinal stenosis. Can a car accident cause spinal stenosis? When a car accident results in traumatic injury that affects the spinal canal or places pressure on it from the surrounding tissues, then yes, a car accident can sometimes lead to the development of spinal stenosis.
Summary of Spinal Stenosis
A car accident can contribute to the development of spinal stenosis in some cases, but establishing a direct causal link often requires careful medical and legal analysis.
- Traumatic injuries from a vehicle collision may narrow the spinal canal by affecting vertebrae, disks, ligaments, or surrounding tissues.
- Spinal stenosis is relatively common, particularly among older adults, and many cases remain asymptomatic, which can complicate causation analysis after an accident.
- Medical diagnosis relies on imaging and symptoms rather than a single universal measurement standard, leading to variability in how stenosis is identified and attributed.
Friedman & Bresaw, PLLC regularly addresses New Hampshire personal injury matters, including car accident claims involving complex spinal conditions such as spinal stenosis.
How Common Is Spinal Stenosis?
Spinal stenosis is a fairly common medical condition. A 2022 article in JAMA (a publication of the American Medical Association) notes that a significant portion of older adults. The study authors cite estimates of around 20% prevalence in adults over the age of 60, but with the majority of these cases being asymptomatic, meaning the patient is not experiencing bothersome symptoms from the condition.
A 2020 meta-analysis in the European Spine Journal found that the studies examined ranged widely in their assessments of prevalence, with a range of estimates from 11% to 39% across 41 articles reviewed. The potential for asymptomatic cases, coupled with the fact that patients who seek treatment for symptoms consistent with spinal stenosis are much more likely to be examined for narrowing of the spinal canal than their peers who do not seek diagnosis and treatment, can make it difficult to develop an accurate picture of overall stenosis rates across the population.
How Is Spinal Stenosis Diagnosed?
Another factor that can complicate efforts to accurately estimate the frequency of spinal stenosis in the general population is that there is not a single, “consensus” definition based on measurement of spinal canal diameter that is used across all clinical settings. “Stenosis” simply means “narrowing”; the term is descriptive, more than definitional.
In medicine, it is very typical to have a “normal” range of variation, with any features or behaviors that fall outside that range understood as abnormal. Not all abnormalities require treatment, however. Often, only those departures from the normal range that create some form of dysfunction are considered pathological, or the sign of a diseased condition. Clinicians broadly agree that patients presenting with pain or functional problems attributable to a narrowing of the spinal canal verified through imaging scans are in a pathological state, but there is less consensus over when to diagnose spinal stenosis in cases where narrowing is visible on imaging, but the patient is not reporting symptoms.
What Causes Spinal Stenosis?
One of the challenges individuals sometimes face if they attempt to recover compensation for problems related to spinal stenosis following a car accident is that it can be difficult to prove that the stenosis is directly related to the crash. Insurance companies, in particular, may try to argue that stenosis has developed due to some factor other than the accident.
Common Causes of Spinal Stenosis
Among the causes of spinal stenosis offered by the Mayo Clinic are the following:
- Herniated disks
- Bone spurs (typically due to “wear and tear” damage that accumulates with age)
- Tumors
- Excessive thickening of ligaments around the spinal column
- Traumatic injuries to the back, especially of the vertebrae that surround the spinal canal
In some instances, spinal stenosis may also be caused by swelling in the tissues around the spinal cord due to surgery or injury. In these cases, spinal stenosis may actually improve as the body heals and the swelling and bruising dissipate.
Implications for Car Accident Victims
For individuals wondering, “Can a car accident cause spinal stenosis?” the answer is potentially yes. A car accident can result in the type of traumatic injury to the back that leads to spinal stenosis. Because the list of possible causes is relatively long, it can often be difficult to prove that injuries sustained in the car accident were directly responsible for the development of stenosis. A Laconia car accident lawyer with Friedman & Bresaw, PLLC may be able to help you evaluate the strength of your own case.
Car Accidents, Causation, and Negligence
The legal concept of negligence is related to the commonplace idea of being neglectful, but they are not the same. In legal contexts, an individual may be considered negligent if another person suffers injury or loss due to his or her failure to take the degree of care to prevent foreseeable harm that a reasonable person would ordinarily use in the same circumstances. Proving a case based on negligence may also require showing that the defendant owed the plaintiff what is known as a “duty of care,” or responsibility to look out for foreseeable harms with respect to the person who was injured. Limiting liability in this way prevents defendants from being held liable for failing to foresee “freak accidents,” and typically also from being held legally responsible for harms to individuals they had no way of knowing would ever be at risk.
Car Accident Cases and Foreseeable Harm
In car accident cases, defendants are generally presumed to have taken on a burden of care with respect to others on the roadway when they chose to operate their vehicles on public streets. The plaintiff must then show that the defendant’s actions fell short of the degree of care a reasonable person would have taken in similar driving conditions, that the plaintiff suffered loss or injury, and that the harms the plaintiff suffered were both foreseeable and directly attributable to the defendant’s failure to honor his or her duty of care.
Personal injury cases vary significantly in their details, so an element of negligence that is non-controversial in one case may be difficult to prove in another, or three of the four elements of negligence may receive little argument while the fourth is hotly contested. That said, however, the causative link between the car accident injury and the development of spinal stenosis is a common challenge in cases involving stenosis claims. Even though the answer to “Can a car accident cause spinal stenosis?” may be yes, the number and prevalence of other causes can often give at-fault drivers and their insurers substantial room for argument.
Speak With a New Hampshire Car Accident Lawyer
If you have been diagnosed with spinal stenosis in the months following a motor vehicle crash, you may have found yourself asking, “Can a car accident cause spinal stenosis?” The answer is a qualified yes: If a car accident causes trauma to the spinal column or disks, then that trauma can lead to the development of spinal stenosis. There are also several other causes of this common spinal disorder, which means proving that the car accident was directly responsible for spinal stenosis in a particular case can sometimes prove challenging. The Belknap County car accident attorneys with Friedman & Bresaw, PLLC offer free case evaluations, so call 603-707-4800 and schedule a no-cost consultation with a member of our team.
Important FAQs About Car Accident Spinal Injuries
Read these commonly asked questions below to learn more about how car accident injuries can lead to spinal stenosis.
Can a Car Accident Cause Spinal Stenosis?
A car accident can cause spinal stenosis if the collision results in trauma that narrows the spinal canal or places pressure on the spinal cord. This may occur through vertebral fractures, disk injuries, or swelling of surrounding tissues.
What Is Spinal Stenosis?
Spinal stenosis refers to a narrowing of the spinal canal, which can place pressure on the spinal cord or nerves. This condition may lead to pain, numbness, weakness, or functional limitations, although some individuals experience no symptoms.
How Common Is Spinal Stenosis?
Spinal stenosis is relatively common, especially among older adults. Studies suggest that a significant percentage of people over age 60 show signs of spinal canal narrowing, though many do not experience noticeable symptoms.
How Is Spinal Stenosis Diagnosed After a Car Accident?
Diagnosis typically involves imaging studies such as MRI or CT scans, combined with an evaluation of reported symptoms. Clinicians generally consider spinal stenosis clinically significant when imaging findings correspond with pain or functional impairment.
What Other Factors Can Cause Spinal Stenosis Besides Car Accidents?
Common causes include age-related wear and tear, herniated disks, bone spurs, thickened ligaments, tumors, and prior surgeries. Because multiple causes exist, determining whether a car accident contributed to stenosis can be challenging.
Why Is Causation Difficult to Prove in Spinal Stenosis Claims?
Spinal stenosis may develop gradually or exist without symptoms before an accident. Insurance disputes often focus on whether the condition resulted from trauma or from preexisting degenerative changes.
How Does Negligence Apply in Car Accident Cases Involving Spinal Injuries?
Negligence generally requires showing that a driver failed to exercise reasonable care, that this failure caused a collision, and that the collision led to injury. In spinal stenosis cases, the causal connection between the accident and the condition often receives scrutiny.
How Can Friedman & Bresaw, PLLC Help With Spinal Stenosis Claims?
Attorneys at Friedman & Bresaw, PLLC could help clarify how medical evidence, accident details, and legal standards interact in spinal stenosis cases. Consider visiting with an experienced attorney at Friedman & Bresaw, PLLC to learn more about available legal options related to New Hampshire car accident claims.
