Osteocomas or Osteocommas: How To spell?
The word Osteocomas is misspelled against Osteocommas, which is plural of "Osteocomma"
Osteocommas has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings osteoco & as which should not be misspelled with single 'M'
Wrong Spelling:  osteoco-m-as  Correct Spelling:  osteoco-mm-as 
Find more incorrect spellings of Osteocommas to spell right way.