| Service | Number of cases | OPS number | Info | 
																			
											| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision | 36 | 1-502.4 |  | 
																			
											| Surgical incision into or removal of tissue from the anus | 22 | 5-490.1 |  | 
																			
											| Surgical treatment of abnormal passages in the region of the anus (anal fistula) | 8 | 5-491.11 |  | 
																			
											| Other operations on blood vessels | 8 | 5-399.7 |  | 
																			
											| Surgical procedure to remove varicose veins from the leg | 7 | 5-385.96 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the anal region | 7 | 5-492.00 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the rectum with access through the anus | 5 | 5-482.10 |  | 
																			
											| Surgical procedure to remove varicose veins from the leg | 4 | 5-385.90 |  | 
																			
											| Surgical repair of an inguinal hernia | 4 | 5-530.1 |  | 
																			
											| Surgical repair of a umbilical hernia | not specified | 5-534.1 |  | 
																			
											| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision | not specified | 1-502.2 |  | 
																			
											|  | not specified | 5-493.21 |  | 
																			
											| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision | not specified | 1-502.0 |  | 
																			
											| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision | not specified | 1-502.5 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the anal region | not specified | 5-492.1 |  | 
																			
											| Other operations on blood vessels | not specified | 5-399.5 |  | 
																			
											| Surgical incision into or removal of tissue from the anus | not specified | 5-490.0 |  | 
																			
											| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision | not specified | 1-502.1 |  | 
																			
											| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture | not specified | 5-900.04 |  | 
																			
											| Surgical eradication of a pilonidal sinus | not specified | 5-897.0 |  | 
																			
											|  | not specified | 5-493.20 |  | 
																			
											| Surgical treatment of abnormal passages in the region of the anus (anal fistula) | not specified | 5-491.12 |  | 
																			
											| Surgical repair of a umbilical hernia | not specified | 5-534.03 |  | 
																			
											| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision | not specified | 1-502.7 |  | 
																			
											| Surgical repair of a hernial protrusion of the stomach | not specified | 5-535.1 |  | 
																			
											| Surgical incision into the muscles, tendons or their connective tissue sheaths | not specified | 5-850.85 |  | 
																			
											|  | not specified | 5-493.02 |  |