| Service | 
										Number of cases | 
										OPS key | 
										Info | 
									
																			
											| Operation on several paranasal sinuses | 
											
																									163
																							 | 
											5-224.63 | 
											    
 | 
										
																			
											| Surgical removal or reconstruction of the nasal septum | 
											
																									160
																							 | 
											5-214.70 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									153
																							 | 
											5-215.1 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									92
																							 | 
											5-215.4 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									89
																							 | 
											5-215.5 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									35
																							 | 
											5-215.3 | 
											    
 | 
										
																			
											| Revision operations | 
											
																									29
																							 | 
											5-983 | 
											    
 | 
										
																			
											| Operation using lasers | 
											
																									28
																							 | 
											5-985.6 | 
											    
 | 
										
																			
											| Surgical removal of the palatine tonsils (without removal of the adenoids) - tonsillectomy without adenoidectomy | 
											
																									21
																							 | 
											5-281.5 | 
											    
 | 
										
																			
											| Surgical removal of the palatine tonsils (without removal of the adenoids) - tonsillectomy without adenoidectomy | 
											
																									19
																							 | 
											5-281.0 | 
											    
 | 
										
																			
											| Surgical removal or reconstruction of the nasal septum | 
											
																									15
																							 | 
											5-214.6 | 
											    
 | 
										
																			
											| Surgical removal of the (enlarged) adenoids (without removal of the tonsils) | 
											
																									15
																							 | 
											5-285.0 | 
											    
 | 
										
																			
											| Surgical removal of the tonsils and adenoids | 
											
																									11
																							 | 
											5-282.0 | 
											    
 | 
										
																			
											| Surgical incision into the eardrum (tympanic membrane) | 
											
																									8
																							 | 
											5-200.5 | 
											    
 | 
										
																			
											| Corrective surgery on the internal or external nose | 
											
																									7
																							 | 
											5-218.20 | 
											    
 | 
										
																			
											| Other reconstructive operations on the throat (pharynx) | 
											
																									5
																							 | 
											5-294.4 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the larynx | 
											
																									5
																							 | 
											5-300.2 | 
											    
 | 
										
																			
											| Operation on the maxillary sinuses | 
											
																									4
																							 | 
											5-221.1 | 
											    
 | 
										
																			
											| Examination of the larynx by endoscopy | 
											
																									not specified     
																							 | 
											1-610.2 | 
											    
 | 
										
																			
											| Reconstructive operations on the lacrimal duct or punctum | 
											
																									not specified     
																							 | 
											5-086.30 | 
											    
 | 
										
																			
											| Surgical incision into the eardrum (tympanic membrane) | 
											
																									not specified     
																							 | 
											5-200.4 | 
											    
 | 
										
																			
											| Surgical removal or reconstruction of the nasal septum | 
											
																									not specified     
																							 | 
											5-214.0 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									not specified     
																							 | 
											5-215.02 | 
											    
 | 
										
																			
											| Operation on the ethmoid bone or on the sphenoid sinus | 
											
																									not specified     
																							 | 
											5-222.20 | 
											    
 | 
										
																			
											| Surgical removal of a salivary gland | 
											
																									not specified     
																							 | 
											5-262.02 | 
											    
 | 
										
																			
											| Surgical removal or destruction of the (diseased) hard or soft palate | 
											
																									not specified     
																							 | 
											5-272.0 | 
											    
 | 
										
																			
											| Surgical removal of the palatine tonsils (without removal of the adenoids) - tonsillectomy without adenoidectomy | 
											
																									not specified     
																							 | 
											5-281.1 | 
											    
 | 
										
																			
											| Surgical removal of the (enlarged) adenoids (without removal of the tonsils) | 
											
																									not specified     
																							 | 
											5-285.x | 
											    
 | 
										
																			
											| Other operations on the tonsils or adenoids | 
											
																									not specified     
																							 | 
											5-289.1 | 
											    
 | 
										
																			
											| Other surgical incision into the skin or subcutaneous tissues | 
											
																									not specified     
																							 | 
											5-892.24 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											9-984.6 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											9-984.8 | 
											    
 |