| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 0Q | Lower Bones | 
					
				| 0QR | Replacement
					Lower Bones, Replacement | 
					
				| 0QRF | Patella, Left | 
					
				| 0QRF0 | Open | 
					
				| 0QRF07 | Autologous Tissue Substitute | 
					
				| 0QRF07Z | No Qualifier
					Replacement of Left Patella with Autologous Tissue Substitute, Open Approach | 
					
				| 0QRF0J | Synthetic Substitute | 
					
				| 0QRF0JZ | No Qualifier
					Replacement of Left Patella with Synthetic Substitute, Open Approach | 
					
				| 0QRF0K | Nonautologous Tissue Substitute | 
					
				| 0QRF0KZ | No Qualifier
					Replacement of Left Patella with Nonautologous Tissue Substitute, Open Approach | 
					
				| 0QRF3 | Percutaneous | 
					
				| 0QRF37 | Autologous Tissue Substitute | 
					
				| 0QRF37Z | No Qualifier
					Replacement of Left Patella with Autologous Tissue Substitute, Percutaneous Approach | 
					
				| 0QRF3J | Synthetic Substitute | 
					
				| 0QRF3JZ | No Qualifier
					Replacement of Left Patella with Synthetic Substitute, Percutaneous Approach | 
					
				| 0QRF3K | Nonautologous Tissue Substitute | 
					
				| 0QRF3KZ | No Qualifier
					Replacement of Left Patella with Nonautologous Tissue Substitute, Percutaneous Approach | 
					
				| 0QRF4 | Percutaneous Endoscopic | 
					
				| 0QRF47 | Autologous Tissue Substitute | 
					
				| 0QRF47Z | No Qualifier
					Replacement of Left Patella with Autologous Tissue Substitute, Percutaneous Endoscopic Approach | 
					
				| 0QRF4J | Synthetic Substitute | 
					
				| 0QRF4JZ | No Qualifier
					Replacement of Left Patella with Synthetic Substitute, Percutaneous Endoscopic Approach | 
					
				| 0QRF4K | Nonautologous Tissue Substitute | 
					
				| 0QRF4KZ | No Qualifier
					Replacement of Left Patella with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |