| Service | Number of cases | OPS number | Info | 
																			
											| Examination of the oesophagus, stomach and duodenum by endoscopy | 4 | 1-632.0 |  | 
																			
											| Exchange or removal of a feeding tube inserted into the stomach through the skin | 4 | 8-123.0 |  | 
																			
											| Examination of the oesophagus and the stomach by endoscopy | not specified | 1-631.0 |  |