| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 0W | Anatomical Regions, General | 
					
				| 0W9 | Drainage
					Anatomical Regions, General, Drainage | 
					
				| 0W9N | Perineum, Female | 
					
				| 0W9N0 | Open | 
					
				| 0W9N00 | Drainage Device | 
					
				| 0W9N00Z | No Qualifier
					Drainage of Female Perineum with Drainage Device, Open Approach | 
					
				| 0W9N0Z | No Device | 
					
				| 0W9N0ZX | Diagnostic
					Drainage of Female Perineum, Open Approach, Diagnostic | 
					
				| 0W9N0ZZ | No Qualifier
					Drainage of Female Perineum, Open Approach | 
					
				| 0W9N3 | Percutaneous | 
					
				| 0W9N30 | Drainage Device | 
					
				| 0W9N30Z | No Qualifier
					Drainage of Female Perineum with Drainage Device, Percutaneous Approach | 
					
				| 0W9N3Z | No Device | 
					
				| 0W9N3ZX | Diagnostic
					Drainage of Female Perineum, Percutaneous Approach, Diagnostic | 
					
				| 0W9N3ZZ | No Qualifier
					Drainage of Female Perineum, Percutaneous Approach | 
					
				| 0W9N4 | Percutaneous Endoscopic | 
					
				| 0W9N40 | Drainage Device | 
					
				| 0W9N40Z | No Qualifier
					Drainage of Female Perineum with Drainage Device, Percutaneous Endoscopic Approach | 
					
				| 0W9N4Z | No Device | 
					
				| 0W9N4ZX | Diagnostic
					Drainage of Female Perineum, Percutaneous Endoscopic Approach, Diagnostic | 
					
				| 0W9N4ZZ | No Qualifier
					Drainage of Female Perineum, Percutaneous Endoscopic Approach |