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