| Service | 
										Number of cases | 
										OPS key | 
										Info | 
									
																			
											| Surgical removal of the (enlarged) adenoids (without removal of the tonsils) | 
											
																									76
																							 | 
											5-285.0 | 
											    
 | 
										
																			
											| Surgical incision into the eardrum (tympanic membrane) | 
											
																									49
																							 | 
											5-200.4 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the nose | 
											
																									38
																							 | 
											5-212.1 | 
											    
 | 
										
																			
											| Surgical incision into the eardrum (tympanic membrane) | 
											
																									30
																							 | 
											5-200.5 | 
											    
 | 
										
																			
											| Anaesthesia with administration of an anaesthetic first into a vein, then via the respiratory tract | 
											
																									14
																							 | 
											8-902 | 
											    
 | 
										
																			
											| Skin grafting from the area around the wound | 
											
																									11
																							 | 
											5-903.04 | 
											    
 | 
										
																			
											| Temporary covering of soft tissue injuries with skin or artificial skin | 
											
																									11
																							 | 
											5-916.24 | 
											    
 | 
										
																			
											| Surgical reduction of a broken nose | 
											
																									8
																							 | 
											5-216.0 | 
											    
 | 
										
																			
											| Surgical removal of diseased tissue from the skin or subcutaneous tissues | 
											
																									8
																							 | 
											5-894.14 | 
											    
 | 
										
																			
											| Partial or complete surgical removal of the pinna | 
											
																									6
																							 | 
											5-182.0 | 
											    
 | 
										
																			
											| Surgical removal of the (enlarged) adenoids (without removal of the tonsils) | 
											
																									6
																							 | 
											5-285.1 | 
											    
 | 
										
																			
											| Skin grafting from the area around the wound | 
											
																									6
																							 | 
											5-903.14 | 
											    
 | 
										
																			
											| Computer-assisted analysis of the images with 3D-analysis | 
											
																									5
																							 | 
											3-990 | 
											    
 | 
										
																			
											| Surgical incision, removal or destruction of diseased tissue in the oral cavity | 
											
																									4
																							 | 
											5-273.5 | 
											    
 | 
										
																			
											| Measurement of brain waves triggered by targeted stimuli (evoked potentials) | 
											
																									not specified     
																							 | 
											1-208.1 | 
											    
 | 
										
																			
											| Measurement of hearing - audiometry | 
											
																									not specified     
																							 | 
											1-242 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											1-611.00 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											1-611.01 | 
											    
 | 
										
																			
											| Examination of the pharynx by endoscopy | 
											
																									not specified     
																							 | 
											1-611.1 | 
											    
 | 
										
																			
											| Examination of the nose by endoscopy | 
											
																									not specified     
																							 | 
											1-612 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the head without contrast medium | 
											
																									not specified     
																							 | 
											3-200 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the spine and the spinal cord without contrast medium | 
											
																									not specified     
																							 | 
											3-203 | 
											    
 | 
										
																			
											| Computed tomography of the neck with contrast medium | 
											
																									not specified     
																							 | 
											3-221 | 
											    
 | 
										
																			
											| Reconstructive operations on the nasolacrimal duct | 
											
																									not specified     
																							 | 
											5-087.1 | 
											    
 | 
										
																			
											| Surgical removal or destruction of (diseased) tissue in the eyelid | 
											
																									not specified     
																							 | 
											5-091.01 | 
											    
 | 
										
																			
											| Corrective surgery for an inverted or extroverted eyelid | 
											
																									not specified     
																							 | 
											5-093.5 | 
											    
 | 
										
																			
											| Lid tightening | 
											
																									not specified     
																							 | 
											5-097.0 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the outer ear | 
											
																									not specified     
																							 | 
											5-181.0 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the outer ear | 
											
																									not specified     
																							 | 
											5-181.1 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the outer ear | 
											
																									not specified     
																							 | 
											5-181.5 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the outer ear | 
											
																									not specified     
																							 | 
											5-181.6 | 
											    
 | 
										
																			
											| Corrective surgery on protruding ears | 
											
																									not specified     
																							 | 
											5-184.2 | 
											    
 | 
										
																			
											| Surgical construction or reconstructive operation on the external auditory canal | 
											
																									not specified     
																							 | 
											5-185.0 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the nose | 
											
																									not specified     
																							 | 
											5-212.0 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the nose | 
											
																									not specified     
																							 | 
											5-212.2 | 
											    
 | 
										
																			
											| Surgical removal or reconstruction of the nasal septum | 
											
																									not specified     
																							 | 
											5-214.6 | 
											    
 | 
										
																			
											| Operation on the inferior nasal concha | 
											
																									not specified     
																							 | 
											5-215.4 | 
											    
 | 
										
																			
											| Corrective surgery on the external nose | 
											
																									not specified     
																							 | 
											5-217.1 | 
											    
 | 
										
																			
											| Surgical incision, removal or destruction of diseased tissue in the tongue | 
											
																									not specified     
																							 | 
											5-250.2 | 
											    
 | 
										
																			
											| Reconstructive operations on the tongue | 
											
																									not specified     
																							 | 
											5-253.0 | 
											    
 | 
										
																			
											| Other operations on the tongue | 
											
																									not specified     
																							 | 
											5-259.2 | 
											    
 | 
										
																			
											| 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 incision, removal or destruction of diseased tissue in the oral cavity | 
											
																									not specified     
																							 | 
											5-273.8 | 
											    
 | 
										
																			
											| Surgical opening or drainage, from the oral cavity, of a pus-filled abscess in the throat | 
											
																									not specified     
																							 | 
											5-280.0 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the larynx | 
											
																									not specified     
																							 | 
											5-300.2 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the larynx | 
											
																									not specified     
																							 | 
											5-300.5 | 
											    
 | 
										
																			
											| Other operations on blood vessels | 
											
																									not specified     
																							 | 
											5-399.5 | 
											    
 | 
										
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | 
											
																									not specified     
																							 | 
											5-401.00 | 
											    
 | 
										
																			
											| Surgical removal of diseased tissue from the skin or subcutaneous tissues | 
											
																									not specified     
																							 | 
											5-894.04 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											5-894.X4 | 
											    
 | 
										
																			
											| Skin grafting [site of removal and nature of the piece of skin removed] | 
											
																									not specified     
																							 | 
											5-901.14 | 
											    
 | 
										
																			
											| Free skin flap grafting [site of removal and nature of the graft] | 
											
																									not specified     
																							 | 
											5-902.24 | 
											    
 | 
										
																			
											| Skin grafting from the area around the wound | 
											
																									not specified     
																							 | 
											5-903.05 | 
											    
 | 
										
																			
											| Skin grafting from the area around the wound | 
											
																									not specified     
																							 | 
											5-903.64 | 
											    
 | 
										
																			
											| Temporary covering of soft tissue injuries with skin or artificial skin | 
											
																									not specified     
																							 | 
											5-916.25 | 
											    
 | 
										
																			
											| Temporary covering of soft tissue injuries with skin or artificial skin | 
											
																									not specified     
																							 | 
											5-916.74 | 
											    
 | 
										
																			
											| Revision operations | 
											
																									not specified     
																							 | 
											5-983 | 
											    
 | 
										
																			
											| Artificial feeding through a vein as the main medical treatment | 
											
																									not specified     
																							 | 
											8-016 | 
											    
 | 
										
																			
											| Removal of a foreign body without a surgical incision | 
											
																									not specified     
																							 | 
											8-101.3 | 
											    
 | 
										
																			
											| Removal of a foreign body without a surgical incision | 
											
																									not specified     
																							 | 
											8-101.5 | 
											    
 | 
										
																			
											| Treatment by washing out (irrigating) the ear | 
											
																									not specified     
																							 | 
											8-171.0 | 
											    
 | 
										
																			
											| Treatment of a nose bleed by packing with absorbent material (tamponade) | 
											
																									not specified     
																							 | 
											8-500 | 
											    
 | 
										
																			
											| Anaesthesia with administration of an anaesthetic via the respiratory tract | 
											
																									not specified     
																							 | 
											8-901 | 
											    
 |