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