Icd 10 acute maxillary sinusitis recurrence not specified July 8, 2019 16 32 64 128 Icd 10 code for acute maxillary sinusitis recurrence not specified Acute maxillary sinusitis unspecified icd 10 Acute maxillary sinusitis icd 10 Icd 10 code for acute right maxillary sinusitis Icd 10 right maxillary sinus disease