J01.8 Other acute sinusitisNon-billable header with 2 child codes.
D81.82 Activated Phosphoinositide 3-kinase Delta Syndrome [APDS] ("other acute respiratory tract infections (J00-J06; J20-J22)")J09.X2 Influenza due to identified novel influenza A virus with other respiratory manifestations ("sinusitis (J01.-)")J10.1 Influenza due to other identified influenza virus with other respiratory manifestations ("code for associated sinusitis, if applicable (J01.-)")J11.1 Influenza due to unidentified influenza virus with other respiratory manifestations ("code for associated sinusitis, if applicable (J01.-)")J32 Chronic sinusitis ("acute sinusitis (J01.-)")J01.30 Acute sphenoidal sinusitis, unspecifiedJ01.31 Acute recurrent sphenoidal sinusitisJ01.4 Acute pansinusitisJ01.40 Acute pansinusitis, unspecifiedJ01.41 Acute recurrent pansinusitisJ01.8 Other acute sinusitis (this code)J01.80 Other acute sinusitisJ01.81 Other acute recurrent sinusitisJ01.9 Acute sinusitis, unspecifiedJ01.90 Acute sinusitis, unspecifiedJ01.91 Acute recurrent sinusitis, unspecified