Ear, Nose, Sinus
090 Alteration
091 Bypass
092 Change
093 Control
095 Destruction
097 Dilation
098 Division
099 Drainage
09B Excision
09C Extirpation
09D Extraction
09H Insertion
09J Inspection
09M Reattachment
09N Release
09P Removal
09Q Repair
09R Replacement
09S Reposition
09T Resection
09U Supplement
09W Revision