Claims with chronic whiplash symptoms that develop after a low-speed motor vehicle accident are often difficult. The defense points to imaging studies that do not demonstrate evidence of pathology. The plaintiff points to a prior history of normal health without any neck problems or pain complaints. Each side points to their evidence and asks the jury (if the case goes to trial) to reach their preferred conclusion:
The defense will point to the low speed of the impact to demonstrate that their position is more credible, i.e. the speed was so low no person could have suffered more than a minor, temporary neck strain. The plaintiff will try to counter this with evidence that the speed of the striking vehicle at impact cannot accurately convey the forces transmitted to the plaintiff’s cervical spinal column and musculature. In truth, there is little direct evidence that supports either side’s position in these claims.
That may be changing, though. Researchers at the Feinberg School of Medicine at Northwestern University have uncovered what may be objective evidence supporting the claims of chronic whiplash injuries that arise in approximately 25% of all rear-end motor vehicle accidents. Specifically, the researchers found evidence of fatty deposits that accumulated in persons who went on to suffer chronic whiplash injuries in fat and water MRI scans taken within one to two weeks after the initial injury. Specifically, the MRI scans demonstrated “large amounts of fat infiltrating the patients’ neck muscles, indicating rapid atrophy.” Lead Investigator James Elliott stated that “we believe this represents an injury that is more severe than what might be expected from a typical low-speed car crash.”
The significance of the findings, if replicated, could be great for personal injury claims involving allegations of chronic whiplash injuries. If the water-fat ratio in neck muscles becomes an accepted objective test of whiplash injury chronicity, it could take the guesswork out of these claims. This of course seems like it would be a boon to plaintiffs’ claims; however, the defense would benefit also because it would limit chronic whiplash injury claims to those with objective evidence of injury. In short, it could potentially provide definitive evidence of which claims are legitimate and which claims are not. A residual beneficial effect for both sides would be more effective treatment. As Elliott notes, chronic whiplash patients “may require a more concerted effort for pain management from their physician and help from a psychologist.” Better treatment started sooner would be good for everyone involved in whiplash claims.
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