| Service | Number of cases | OPS number | Info | 
																			
											| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy | not specified | 1-444.6 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 9 | 1-650.1 |  | 
																			
											| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy | 7 | 1-444.7 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 6 | 1-650.2 |  | 
																			
											| Examination of the biliary tract by X-ray examination with contrast medium during endoscopy of the duodenum | not specified | 1-640 |  | 
																			
											| Operation on the biliary tract during gastroscopy | not specified | 5-513.21 |  | 
																			
											| Operation on the biliary tract during gastroscopy | not specified | 5-513.1 |  |