Mucosal thickening in the right maxillary sinus icd 10 July 8, 2019 16 32 64 128 Mild mucosal thickening in the right maxillary sinus icd 10 Icd 10 code for mucosal thickening in the right maxillary sinus Icd 10 code for mucosal thickening in the left maxillary sinus