What is the correct spelling for EUSTACIAN?

The correct spelling for "eustacian" is actually "eustachian". It refers to the Eustachian tube, which connects the middle ear to the throat. To avoid this misspelling, one helpful suggestion is to remember that it is named after Bartolomeo Eustachio, an Italian anatomist. Using this association can help prevent future errors.

Correct spellings for EUSTACIAN