| Service | 
										Number of cases | 
										OPS key | 
										Info | 
									
																			
											| Surgical removal or reconstruction of the nasal septum | 
											
																									17
																							 | 
											5-214.6 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									16
																							 | 
											5-215.00 | 
											    
 | 
										
																			
											| Examination of the larynx by endoscopy | 
											
																									6
																							 | 
											1-610.0 | 
											    
 | 
										
																			
											 | 
											
																									6
																							 | 
											1-611.00 | 
											    
 | 
										
																			
											| Examination of the nose by endoscopy | 
											
																									6
																							 | 
											1-612 | 
											    
 | 
										
																			
											| Surgical closure of the eardrum (tympanic membrane) (type I) | 
											
																									not specified     
																							 | 
											5-194.0 | 
											    
 | 
										
																			
											| Surgical removal or reconstruction of the nasal septum | 
											
																									not specified     
																							 | 
											5-214.70 | 
											    
 | 
										
																			
											| Operation on the maxillary sinuses | 
											
																									not specified     
																							 | 
											5-221.6 | 
											    
 | 
										
																			
											| Operation on the ethmoid bone or on the sphenoid sinus | 
											
																									not specified     
																							 | 
											5-222.0 | 
											    
 | 
										
																			
											| Operation on several paranasal sinuses | 
											
																									not specified     
																							 | 
											5-224.63 | 
											    
 | 
										
																			
											| Surgical removal or destruction of the (diseased) hard or soft palate | 
											
																									not specified     
																							 | 
											5-272.0 | 
											    
 | 
										
																			
											| Surgical incision, removal or destruction of diseased tissue in the oral cavity | 
											
																									not specified     
																							 | 
											5-273.4 | 
											    
 | 
										
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | 
											
																									not specified     
																							 | 
											5-401.00 | 
											    
 | 
										
																			
											| Clearance of several lymph nodes from a region [as a standalone operation] | 
											
																									not specified     
																							 | 
											5-402.0 | 
											    
 | 
										
																			
											| Removal of parts of muscles, tendons or their connective tissue sheaths | 
											
																									not specified     
																							 | 
											5-852.g0 | 
											    
 | 
										
																			
											| Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues | 
											
																									not specified     
																							 | 
											5-895.25 | 
											    
 | 
										
																			
											| Revision operations | 
											
																									not specified     
																							 | 
											5-983 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											9-984.7 | 
											    
 |