| Service | Number of cases | OPS key | Info | 
																			
											|  | 215 | 8-98f.0 |  | 
																			
											| Intensive care monitoring of respiration, the heart and the circulation without measurement of the pressure in the pulmonary artery and in the right atrium of the heart | 183 | 8-930 |  | 
																			
											| Monitoring and care of childbirth with increased risk for the mother or child | 144 | 9-261 |  | 
																			
											| Artificial rupture of membranes | 115 | 5-730 |  | 
																			
											| Regional pain control by injecting an anaesthetic into a space in the spinal canal (epidural space) | 73 | 8-910 |  | 
																			
											| Regional pain control by injecting an anaesthetic into a space in the spinal canal (subarachnoid space) | 73 | 8-911 |  | 
																			
											| Monitoring and care of normal childbirth | 71 | 9-260 |  | 
																			
											| Classic caesarean section | 70 | 5-740.0 |  | 
																			
											| Other caesarean section | 47 | 5-749.0 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 47 | 5-758.4 |  | 
																			
											| Radio-controlled cardiological telemetry | 47 | 8-933 |  | 
																			
											|  | 44 | 8-98f.10 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 39 | 5-758.3 |  | 
																			
											| Classic caesarean section | 36 | 5-740.1 |  | 
																			
											| Treatment by specific positioning of the patient in bed, e.g. positioning in a sling table or special bed | 21 | 8-390.3 |  | 
																			
											| Hospital treatment prior to delivery in the same stay | 14 | 9-280.0 |  | 
																			
											| Care of a new-born baby after birth | 12 | 9-262.0 |  | 
																			
											| Dressings for large areas of skin or serious skin diseases | 11 | 8-191.00 |  | 
																			
											|  | 11 | 8-98f.21 |  | 
																			
											|  | 6 | 8-98f.11 |  | 
																			
											|  | 6 | 8-98f.20 |  | 
																			
											| Cardiac or cardiopulmonary resuscitation | 5 | 8-771 |  | 
																			
											| Anaesthesia with administration of an anaesthetic into a vein | 5 | 8-900 |  | 
																			
											|  | 5 | 9-984.8 |  | 
																			
											| Other caesarean section | 4 | 5-749.11 |  | 
																			
											|  | 4 | 8-98g.10 |  | 
																			
											| Examination of the cerebrospinal fluid spaces | not specified | 1-204.2 |  | 
																			
											| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy | not specified | 1-440.a |  | 
																			
											| Examination of the oesophagus and the stomach by endoscopy | not specified | 1-631.0 |  | 
																			
											| Examination of the oesophagus, stomach and duodenum by endoscopy | not specified | 1-632.0 |  | 
																			
											| Surgical incision into the hard or soft palate | not specified | 5-271.y |  | 
																			
											| Other operations on the stomach | not specified | 5-449.d3 |  | 
																			
											| Surgical incision into the fallopian tubes | not specified | 5-660.2 |  | 
																			
											| Complete surgical removal of the uterus - hysterectomy | not specified | 5-683.00 |  | 
																			
											| Surgical destruction of the upper part of the lining of the womb (endometrium) - curettage | not specified | 5-690.0 |  | 
																			
											| Vaginal delivery by means of a vacuum extractor | not specified | 5-728.0 |  | 
																			
											| Other caesarean section | not specified | 5-749.10 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | not specified | 5-758.2 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | not specified | 5-758.5 |  | 
																			
											| Other surgical incision into the skin or subcutaneous tissues | not specified | 5-892.0a |  | 
																			
											| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture | not specified | 5-900.04 |  | 
																			
											| Injection or administration of medicines into the urinary bladder | not specified | 8-132.1 |  | 
																			
											| Injection or administration of medicines into the urinary bladder | not specified | 8-132.x |  | 
																			
											| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid | not specified | 8-144.2 |  | 
																			
											| Treatment by the targeted insertion of a needle into the abdominal cavity with subsequent administration or removal of substances, e.g. fluid | not specified | 8-153 |  | 
																			
											| Treatment of cardiac arrhythmias with electric shocks - defibrillation | not specified | 8-640.0 |  | 
																			
											| Keeping the respiratory tract open by means of a tube through the mouth or nose | not specified | 8-700.0 |  | 
																			
											| Insertion of a tube into the trachea for ventilation - intubation | not specified | 8-701 |  | 
																			
											|  | not specified | 8-713.0 |  | 
																			
											|  | not specified | 8-831.04 |  | 
																			
											| Treatment in the intensive care unit in childhood (basic procedure) | not specified | 8-98d.0 |  | 
																			
											|  | not specified | 8-98f.30 |  | 
																			
											|  | not specified | 8-98f.31 |  | 
																			
											|  | not specified | 8-98f.41 |  | 
																			
											|  | not specified | 8-98f.50 |  | 
																			
											|  | not specified | 8-98f.51 |  | 
																			
											| Hospital treatment prior to delivery in the same stay | not specified | 9-280.1 |  | 
																			
											| Hospital treatment prior to delivery in the same stay | not specified | 9-280.2 |  | 
																			
											| Hospital treatment prior to delivery in the same stay | not specified | 9-280.4 |  | 
																			
											|  | not specified | 9-984.6 |  | 
																			
											|  | not specified | 9-984.7 |  | 
																			
											|  | not specified | 9-984.9 |  | 
																			
											|  | not specified | 9-984.a |  |