Ostoedentine or Osteodentine: How To spell?

The word Ostoedentine is misspelled against Osteodentine, a noun meaning "A hard substance, somewhat like bone, which is sometimes deposited within the pulp cavity of teeth."

Word contains consecutive vowels 'EO' in between alphabets ost & dentine is misspelled as 'OE'
Wrong Spelling:  ost-oe-dentine 
Correct Spelling:  ost-eo-dentine 
Find more incorrect spellings of Osteodentine to spell right way.