The physicain did a:

left partial ethoidectomy
biopsy of left ethmoid bony mass

left maxillary antrostomy
right nasal endoscopy
bil inferior turbinate reduction via coblation technique
bil inferior turbinate outfracture
image guided

for the first two can you use 31237 and 31254 ?
the 31254 covers the ethmoidectomy but not the biopsy
the 31237 covers the biopsy but doesn't mention the ethmoidectomy

Thanks for any help you can give me kdm