| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 0W | Anatomical Regions, General | 
					
				| 0W9 | Drainage
					Anatomical Regions, General, Drainage | 
					
				| 0W9F | Abdominal Wall | 
					
				| 0W9F0 | Open | 
					
				| 0W9F00 | Drainage Device | 
					
				| 0W9F00Z | No Qualifier
					Drainage of Abdominal Wall with Drainage Device, Open Approach | 
					
				| 0W9F0Z | No Device | 
					
				| 0W9F0ZX | Diagnostic
					Drainage of Abdominal Wall, Open Approach, Diagnostic | 
					
				| 0W9F0ZZ | No Qualifier
					Drainage of Abdominal Wall, Open Approach | 
					
				| 0W9F3 | Percutaneous | 
					
				| 0W9F30 | Drainage Device | 
					
				| 0W9F30Z | No Qualifier
					Drainage of Abdominal Wall with Drainage Device, Percutaneous Approach | 
					
				| 0W9F3Z | No Device | 
					
				| 0W9F3ZX | Diagnostic
					Drainage of Abdominal Wall, Percutaneous Approach, Diagnostic | 
					
				| 0W9F3ZZ | No Qualifier
					Drainage of Abdominal Wall, Percutaneous Approach | 
					
				| 0W9F4 | Percutaneous Endoscopic | 
					
				| 0W9F40 | Drainage Device | 
					
				| 0W9F40Z | No Qualifier
					Drainage of Abdominal Wall with Drainage Device, Percutaneous Endoscopic Approach | 
					
				| 0W9F4Z | No Device | 
					
				| 0W9F4ZX | Diagnostic
					Drainage of Abdominal Wall, Percutaneous Endoscopic Approach, Diagnostic | 
					
				| 0W9F4ZZ | No Qualifier
					Drainage of Abdominal Wall, Percutaneous Endoscopic Approach |