Left maxillary sinusitis. icd 10 cm July 8, 2019 16 32 64 128 Left maxillary sinus opacification icd 10 Icd 10 code for left maxillary sinus disease Icd 10 code for left maxillary sinus mucosal thickening Left maxillary sinus mass icd 10 Icd 10 code for left maxillary sinusitis