| Service | Number of cases | OPS number | Info | 
																			
											| Reconstructive operations on the tendons or ligaments in the knee joint by endoscopy (arthroscopy) | not specified | 5-813.4 |  | 
																			
											| Operation on the articular cartilage or on the cartilage discs (menisci) by endoscopy (arthroscopy) | not specified | 5-812.5 |  | 
																			
											| Operation on the synovium by endoscopy (arthroscopy) | not specified | 5-811.2h |  | 
																			
											| Operation on the articular cartilage or on the cartilage discs (menisci) by endoscopy (arthroscopy) | not specified | 5-812.fh |  | 
																			
											| Operation on the articular cartilage or on the cartilage discs (menisci) by endoscopy (arthroscopy) | not specified | 5-812.7 |  | 
																			
											| Operation on the synovium by endoscopy (arthroscopy) | not specified | 5-811.0h |  | 
																			
											| Removal of the devices used to fix bone fragments, e.g. in fractures | not specified | 5-787.kk |  |