| Service | Number of cases | OPS key | Info | 
																			
											| Monitoring and care of normal childbirth | 256 | 9-260 |  | 
																			
											| Care of a new-born baby after birth | 235 | 9-262.0 |  | 
																			
											| Measurement of hearing - audiometry | 217 | 1-242 |  | 
																			
											| Regional pain control by injecting an anaesthetic into a space in the spinal canal (epidural space) | 135 | 8-910 |  | 
																			
											| Care of a new-born baby after birth | 132 | 9-262.1 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 89 | 5-758.4 |  | 
																			
											| Other caesarean section | 64 | 5-749.11 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 40 | 5-758.3 |  | 
																			
											| Other caesarean section | 31 | 5-749.10 |  | 
																			
											| Other caesarean section | 30 | 5-749.0 |  | 
																			
											| Complete surgical removal of the uterus - hysterectomy | 18 | 5-683.01 |  | 
																			
											| Surgical tightening of the vaginal wall or perineal floor, with access through the vagina | 13 | 5-704.00 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 13 | 5-758.2 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 10 | 5-758.x |  | 
																			
											| Extension of the vaginal opening with an incision into the perineum (episiotomy) during childbirth, with subsequent suturing | 9 | 5-738.0 |  | 
																			
											| Removal of the retained placenta after childbirth | 8 | 5-756.1 |  | 
																			
											| Other operations on the intestine | 7 | 5-469.21 |  | 
																			
											| Almost complete surgical removal of the womb (uterus) | 7 | 5-682.02 |  | 
																			
											| Vaginal delivery by means of a vacuum extractor | 7 | 5-728.0 |  | 
																			
											| Forceps delivery through the vagina | 6 | 5-720.1 |  | 
																			
											| Surgical removal of the ovary and the fallopian tube | 4 | 5-653.32 |  | 
																			
											| Classic caesarean section | 4 | 5-740.1 |  | 
																			
											| Examination of the duodenum by endoscopy | not specified | 1-635.0 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | not specified | 1-650.2 |  | 
																			
											| Examination of the anus and rectum by endoscopy | not specified | 1-653 |  | 
																			
											| Examination of the cervix by endoscopy | not specified | 1-671 |  | 
																			
											| Computed tomography (CT) of the pelvis without contrast medium | not specified | 3-206 |  | 
																			
											| Computed tomography (CT) of the abdomen without contrast medium | not specified | 3-207 |  | 
																			
											| Computed tomography of the abdomen with contrast medium | not specified | 3-225 |  | 
																			
											| Computed tomography of the pelvis with contrast medium | not specified | 3-226 |  | 
																			
											| Other operations on the intestine | not specified | 5-469.00 |  | 
																			
											| Other operations on the intestine | not specified | 5-469.11 |  | 
																			
											| Other operations on the intestine | not specified | 5-469.20 |  | 
																			
											| Reconstructive operations on the rectum | not specified | 5-486.x |  | 
																			
											| Other abdominal operations | not specified | 5-549.5 |  | 
																			
											| Surgical removal or destruction of tissue in the ovary | not specified | 5-651.82 |  | 
																			
											| Surgical removal or destruction of tissue in the ovary | not specified | 5-651.92 |  | 
																			
											| Surgical removal of the ovary | not specified | 5-652.60 |  | 
																			
											| Surgical removal of the ovary | not specified | 5-652.62 |  | 
																			
											| Surgical removal of the ovary and the fallopian tube | not specified | 5-653.33 |  | 
																			
											| Surgical division of adhesions on the ovary and fallopian tube without the aid of equipment for optical magnification | not specified | 5-657.62 |  | 
																			
											| Surgical division of adhesions on the ovary and fallopian tube without the aid of equipment for optical magnification | not specified | 5-657.90 |  | 
																			
											| Surgical division of adhesions on the ovary and fallopian tube without the aid of equipment for optical magnification | not specified | 5-657.92 |  | 
																			
											| Surgical division of adhesions on the ovary and fallopian tube without the aid of equipment for optical magnification | not specified | 5-657.x0 |  | 
																			
											| Surgical incision into the fallopian tubes | not specified | 5-660.4 |  | 
																			
											| Surgical removal of a fallopian tube | not specified | 5-661.40 |  | 
																			
											| Surgical removal of a fallopian tube | not specified | 5-661.45 |  | 
																			
											| Surgical removal of a fallopian tube | not specified | 5-661.65 |  | 
																			
											| Reconstructive operations on the cervix during pregnancy | not specified | 5-674.0 |  | 
																			
											| Reconstructive operations on the cervix during pregnancy | not specified | 5-674.1 |  | 
																			
											| Surgical removal and destruction of diseased uterine tissue | not specified | 5-681.50 |  | 
																			
											| Surgical removal and destruction of diseased uterine tissue | not specified | 5-681.94 |  | 
																			
											| Complete surgical removal of the uterus - hysterectomy | not specified | 5-683.00 |  | 
																			
											| Complete surgical removal of the uterus - hysterectomy | not specified | 5-683.23 |  | 
																			
											| Surgical removal of the uterus including the surrounding tissue, as well as the upper part of the vagina | not specified | 5-685.01 |  | 
																			
											| Surgical destruction of the upper part of the lining of the womb (endometrium) - curettage | not specified | 5-690.0 |  | 
																			
											| Surgical destruction of the upper part of the lining of the womb (endometrium) - curettage | not specified | 5-690.1 |  | 
																			
											| Surgical destruction of the upper part of the lining of the womb (endometrium) - curettage | not specified | 5-690.x |  | 
																			
											| Surgical incision into the vagina | not specified | 5-701.x |  | 
																			
											| Surgical removal or destruction of diseased tissue in the vagina or the space between the uterus and the large intestine (pouch of Douglas), with access through the vagina | not specified | 5-702.2 |  | 
																			
											| Surgical tightening of the vaginal wall or perineal floor, with access through the vagina | not specified | 5-704.4b |  | 
																			
											| Surgical tightening of the vaginal wall or perineal floor, with access through the vagina | not specified | 5-704.4f |  | 
																			
											| Forceps delivery through the vagina | not specified | 5-720.0 |  | 
																			
											| Artificial rupture of membranes | not specified | 5-730 |  | 
																			
											| Classic caesarean section | not specified | 5-740.0 |  | 
																			
											| Operation when the fertilised egg has implanted outside the uterus (ectopic pregnancy) | not specified | 5-744.4x |  | 
																			
											| Removal of the retained placenta after childbirth | not specified | 5-756.0 |  | 
																			
											| Surgical removal of the uterus (hysterectomy) in relation to childbirth | not specified | 5-757 |  | 
																			
											| 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 | 5-892.0b |  | 
																			
											| Other surgical incision into the skin or subcutaneous tissues | not specified | 5-892.0x |  | 
																			
											| Delivery with aid of specific manual manoeuvres | not specified | 8-515 |  | 
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | not specified | 8-800.c0 |  | 
																			
											| 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 | not specified | 8-930 |  | 
																			
											| Monitoring and care of childbirth with increased risk for the mother or child | not specified | 9-261 |  | 
																			
											| Hospital treatment prior to delivery in the same stay | not specified | 9-280.0 |  | 
																			
											|  | not specified | 9-984.b |  |