| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 0G | Endocrine System | 
					
				| 0GB | Excision
					Endocrine System, Excision | 
					
				| 0GB0 | Pituitary Gland | 
					
				| 0GB00 | Open | 
					
				| 0GB00Z | No Device | 
					
				| 0GB00ZX | Diagnostic
					Excision of Pituitary Gland, Open Approach, Diagnostic | 
					
				| 0GB00ZZ | No Qualifier
					Excision of Pituitary Gland, Open Approach | 
					
				| 0GB03 | Percutaneous | 
					
				| 0GB03Z | No Device | 
					
				| 0GB03ZX | Diagnostic
					Excision of Pituitary Gland, Percutaneous Approach, Diagnostic | 
					
				| 0GB03ZZ | No Qualifier
					Excision of Pituitary Gland, Percutaneous Approach | 
					
				| 0GB04 | Percutaneous Endoscopic | 
					
				| 0GB04Z | No Device | 
					
				| 0GB04ZX | Diagnostic
					Excision of Pituitary Gland, Percutaneous Endoscopic Approach, Diagnostic | 
					
				| 0GB04ZZ | No Qualifier
					Excision of Pituitary Gland, Percutaneous Endoscopic Approach |