| Service | Number of cases | OPS number | Info | 
																			
											| Surgical removal of the tonsils and adenoids | 31 | 5-282.1 |  | 
																			
											| Surgical incision into the eardrum (tympanic membrane) | 29 | 5-200.5 |  | 
																			
											| Surgical removal of the (enlarged) adenoids (without removal of the tonsils) | 17 | 5-285.0 |  | 
																			
											| Surgical incision into the eardrum (tympanic membrane) | 6 | 5-200.4 |  | 
																			
											| Surgical removal or reconstruction of the nasal septum | 5 | 5-214.70 |  | 
																			
											| Operation on the inferior nasal concha | not specified | 5-215.3 |  | 
																			
											| Surgical reduction of a broken nose | not specified | 5-216.1 |  | 
																			
											| Surgical removal of the (enlarged) adenoids (without removal of the tonsils) | not specified | 5-285.1 |  |