Icd 10 code for chronic ethmoid sinusitis July 8, 2019 16 32 64 128 Icd 10 code for chronic bilateral ethmoid sinusitis Icd 10 code for chronic left ethmoid sinusitis Icd 10 code for chronic ethmoid and maxillary sinusitis Icd 10 ethmoid sinusitis Acute ethmoid sinusitis icd 10 Icd 10 code for ethmoid sinus mucosal thickening Icd 10 code for ethmoid sinus disease