| Service | Number of cases | OPS number | Info | 
																			
											| Exchange or removal of a feeding tube inserted into the stomach through the skin | not specified | 8-123.1 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the large intestine | 18 | 5-452.62 |  | 
																			
											| Other operations on blood vessels | not specified | 5-399.5 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the large intestine | not specified | 5-452.60 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the large intestine | 32 | 5-452.61 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 8 | 1-650.1 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 123 | 1-650.2 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | not specified | 1-650.0 |  | 
																			
											| Operation on the biliary tract during gastroscopy | not specified | 5-513.21 |  | 
																			
											| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy | 9 | 1-444.6 |  | 
																			
											| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy | 28 | 1-444.7 |  | 
																			
											| Examination of the biliary tract by X-ray examination with contrast medium during endoscopy of the duodenum | not specified | 1-640 |  | 
																			
											| Examination of the biliary tract and pancreatic ducts by X-ray examination with contrast medium during endoscopy of the duodenum | not specified | 1-642 |  | 
																			
											| Operation on the biliary tract during gastroscopy | not specified | 5-513.b |  |