| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 0W | Anatomical Regions, General | 
					
				| 0W0 | Alteration
					Anatomical Regions, General, Alteration | 
					
				| 0W0K | Upper Back | 
					
				| 0W0K0 | Open | 
					
				| 0W0K07 | Autologous Tissue Substitute | 
					
				| 0W0K07Z | No Qualifier
					Alteration of Upper Back with Autologous Tissue Substitute, Open Approach | 
					
				| 0W0K0J | Synthetic Substitute | 
					
				| 0W0K0JZ | No Qualifier
					Alteration of Upper Back with Synthetic Substitute, Open Approach | 
					
				| 0W0K0K | Nonautologous Tissue Substitute | 
					
				| 0W0K0KZ | No Qualifier
					Alteration of Upper Back with Nonautologous Tissue Substitute, Open Approach | 
					
				| 0W0K0Z | No Device | 
					
				| 0W0K0ZZ | No Qualifier
					Alteration of Upper Back, Open Approach | 
					
				| 0W0K3 | Percutaneous | 
					
				| 0W0K37 | Autologous Tissue Substitute | 
					
				| 0W0K37Z | No Qualifier
					Alteration of Upper Back with Autologous Tissue Substitute, Percutaneous Approach | 
					
				| 0W0K3J | Synthetic Substitute | 
					
				| 0W0K3JZ | No Qualifier
					Alteration of Upper Back with Synthetic Substitute, Percutaneous Approach | 
					
				| 0W0K3K | Nonautologous Tissue Substitute | 
					
				| 0W0K3KZ | No Qualifier
					Alteration of Upper Back with Nonautologous Tissue Substitute, Percutaneous Approach | 
					
				| 0W0K3Z | No Device | 
					
				| 0W0K3ZZ | No Qualifier
					Alteration of Upper Back, Percutaneous Approach | 
					
				| 0W0K4 | Percutaneous Endoscopic | 
					
				| 0W0K47 | Autologous Tissue Substitute | 
					
				| 0W0K47Z | No Qualifier
					Alteration of Upper Back with Autologous Tissue Substitute, Percutaneous Endoscopic Approach | 
					
				| 0W0K4J | Synthetic Substitute | 
					
				| 0W0K4JZ | No Qualifier
					Alteration of Upper Back with Synthetic Substitute, Percutaneous Endoscopic Approach | 
					
				| 0W0K4K | Nonautologous Tissue Substitute | 
					
				| 0W0K4KZ | No Qualifier
					Alteration of Upper Back with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach | 
					
				| 0W0K4Z | No Device | 
					
				| 0W0K4ZZ | No Qualifier
					Alteration of Upper Back, Percutaneous Endoscopic Approach |