| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 02 | Heart and Great Vessels | 
					
				| 021 | Bypass
					Heart and Great Vessels, Bypass | 
					
				| 024 | Creation
					Heart and Great Vessels, Creation | 
					
				| 025 | Destruction
					Heart and Great Vessels, Destruction | 
					
				| 027 | Dilation
					Heart and Great Vessels, Dilation | 
					
				| 028 | Division
					Heart and Great Vessels, Division | 
					
				| 02B | Excision
					Heart and Great Vessels, Excision | 
					
				| 02C | Extirpation
					Heart and Great Vessels, Extirpation | 
					
				| 02F | Fragmentation
					Heart and Great Vessels, Fragmentation | 
					
				| 02H | Insertion
					Heart and Great Vessels, Insertion | 
					
				| 02J | Inspection
					Heart and Great Vessels, Inspection | 
					
				| 02K | Map
					Heart and Great Vessels, Map | 
					
				| 02L | Occlusion
					Heart and Great Vessels, Occlusion | 
					
				| 02N | Release
					Heart and Great Vessels, Release | 
					
				| 02P | Removal
					Heart and Great Vessels, Removal | 
					
				| 02Q | Repair
					Heart and Great Vessels, Repair | 
					
				| 02R | Replacement
					Heart and Great Vessels, Replacement | 
					
				| 02S | Reposition
					Heart and Great Vessels, Reposition | 
					
				| 02T | Resection
					Heart and Great Vessels, Resection | 
					
				| 02U | Supplement
					Heart and Great Vessels, Supplement | 
					
				| 02V | Restriction
					Heart and Great Vessels, Restriction | 
					
				| 02W | Revision
					Heart and Great Vessels, Revision | 
					
				| 02Y | Transplantation
					Heart and Great Vessels, Transplantation |