| Service | 
										Number of cases | 
										OPS key | 
										Info | 
									
																			
											| Surgical removal or reconstruction of the nasal septum | 
											
																									5
																							 | 
											5-214.6 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									5
																							 | 
											5-215.3 | 
											    
 | 
										
																			
											| Surgical removal of the (enlarged) adenoids (without removal of the tonsils) | 
											
																									5
																							 | 
											5-285.0 | 
											    
 | 
										
																			
											| Surgical incision into the eardrum (tympanic membrane) | 
											
																									4
																							 | 
											5-200.5 | 
											    
 | 
										
																			
											| Surgical removal of the palatine tonsils (without removal of the adenoids) - tonsillectomy without adenoidectomy | 
											
																									4
																							 | 
											5-281.5 | 
											    
 | 
										
																			
											| Anaesthesia with administration of an anaesthetic into a vein | 
											
																									4
																							 | 
											8-900 | 
											    
 | 
										
																			
											| Anaesthesia with administration of an anaesthetic first into a vein, then via the respiratory tract | 
											
																									not specified     
																							 | 
											8-902 | 
											    
 |