Could a mouthful of squid ink replace painful dental probes for gum disease?
from STAT via PBS Newshour
It’s one of the worst parts of a dental checkup — painful probing with sharp instruments to look for signs of gum disease. The time-consuming and sometimes bloody process keeps patients fearful, hygienists frustrated and dentists worried they might be missing important symptoms. Now a nanoengineer in San Diego says he’s got a possible solution. It involves imaging gums after patients swish around a mouthful of squid ink.
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