Respiratory System
0B1 Bypass
0B2 Change
0B5 Destruction
0B7 Dilation
0B9 Drainage
0BB Excision
0BC Extirpation
0BD Extraction
0BF Fragmentation
0BH Insertion
0BJ Inspection
0BL Occlusion
0BM Reattachment
0BN Release
0BP Removal
0BQ Repair
0BR Replacement
0BS Reposition
0BT Resection
0BU Supplement
0BV Restriction
0BW Revision
0BY Transplantation