Improving Outcomes, Improving Throughput, Mythbusting, Pediatrics, Pediatrics, Pediatrics

SCI still rare in kids.

This paper demonstrates that once again, kids are quite durable.

The authors looked at 3701 patients under 19 years old evaluated for a cervical spine injury. Of the 44 patients with clinically significant cervical spine injury (CSI), 32 had plain films, none of which missed an injury.

32 out of 3701… or 0.86%

-There were ZERO patients under two years old with a CSI

Here is the caveat- one injury begets another. Of the 32 patients with CSI, ten (31%) had multiple lesions, with plain films not identifying all lesions in 4 patients. Given that, I think its fair to say CT (or admission for MRI) is warranted once an abnormality is found.

In summary, relevant cervical injuries in kids are rare (<1%), and plain films are a reasonable screening tool. CT is once again rarely needed, but beware since one injury seemingly begets another. I pretty much agree with the authors on this one,

Our calculated 100 % sensitivity (90% on PECARN, finding 168 of 186 CSI) does come with a large confidence interval and it should be expected that plain films sensitivity for CSI is likely lower in clinical practice. However, the small risk of missed injuries from plain films must be balanced against the increased risk of malignant trans- formation from performing CT scans on all children with suspected CSI.

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