Laryngotrachoetomy or Laryngotracheotomy: How To spell?

The word Laryngotrachoetomy is misspelled against Laryngotracheotomy, a noun meaning "The operation of cutting into the larynx and the upper part of the trachea, -- a frequent operation for obstruction to breathing."

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