| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 0B | Respiratory System | 
					
				| 0B9 | Drainage
					Respiratory System, Drainage | 
					
				| 0B91 | Trachea | 
					
				| 0B92 | Carina | 
					
				| 0B93 | Main Bronchus, Right | 
					
				| 0B94 | Upper Lobe Bronchus, Right | 
					
				| 0B95 | Middle Lobe Bronchus, Right | 
					
				| 0B96 | Lower Lobe Bronchus, Right | 
					
				| 0B97 | Main Bronchus, Left | 
					
				| 0B98 | Upper Lobe Bronchus, Left | 
					
				| 0B99 | Lingula Bronchus | 
					
				| 0B9B | Lower Lobe Bronchus, Left | 
					
				| 0B9C | Upper Lung Lobe, Right | 
					
				| 0B9D | Middle Lung Lobe, Right | 
					
				| 0B9F | Lower Lung Lobe, Right | 
					
				| 0B9G | Upper Lung Lobe, Left | 
					
				| 0B9H | Lung Lingula | 
					
				| 0B9J | Lower Lung Lobe, Left | 
					
				| 0B9K | Lung, Right | 
					
				| 0B9L | Lung, Left | 
					
				| 0B9M | Lungs, Bilateral | 
					
				| 0B9N | Pleura, Right | 
					
				| 0B9P | Pleura, Left | 
					
				| 0B9T | Diaphragm |