Doc, my gnathion hurts

Medical terminology is something all librarians come to know over time. It seems like every time you delve into researching a new clinical question you learn something new including words and phrases to describe things. 

You probably know what a uvula, philtrum, and a hallux are, but how about a gnathion, gowpen, or glabella? Hint: while your doctor might not have much to do with your gnathion, your dentist knows just where it is. 

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