| Service | Number of cases | OPS number | Info | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 37 | 1-650.2 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 19 | 1-650.1 |  | 
																			
											| Examination of the biliary tract and pancreatic ducts by X-ray examination with contrast medium during endoscopy of the duodenum | 4 | 1-642 |  | 
																			
											| Examination of the biliary tract by X-ray examination with contrast medium during endoscopy of the duodenum | not specified | 1-640 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | not specified | 1-650.0 |  | 
																			
											| Operation on the biliary tract during gastroscopy | not specified | 5-513.20 |  | 
																			
											| Operation on the biliary tract during gastroscopy | not specified | 5-513.b |  |