| Service | Number of cases | OPS key | Info | 
																			
											| Surgical removal of the appendix - appendicectomy | 39 | 5-470.10 |  | 
																			
											| Surgical repair of an inguinal hernia | 36 | 5-530.1 |  | 
																			
											| Operation on the foreskin of the penis | 23 | 5-640.3 |  | 
																			
											| Examination of the urethra and the urinary bladder by endoscopy | 22 | 1-661 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | 20 | 5-790.16 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | 19 | 5-790.28 |  | 
																			
											| Reconstructive operations on the ureter | 18 | 5-568.91 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the urethra | 15 | 5-582.1 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | 15 | 5-790.25 |  | 
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | 14 | 8-200.9 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | 13 | 5-790.13 |  | 
																			
											|  | 11 | 1-999.40 |  | 
																			
											| Operation on the foreskin of the penis | 11 | 5-640.2 |  | 
																			
											| Reconstructive operations on the kidney | 9 | 5-557.43 |  | 
																			
											| Surgical fixation of the testicle in the scrotum | 8 | 5-624.4 |  | 
																			
											| Surgical repair of an abnormal opening of the urethra on the lower surface of the penis (hypospadias) in a man | 8 | 5-645.21 |  | 
																			
											| Reconstructive operations on the ureter | 7 | 5-568.d1 |  | 
																			
											| Surgical repair of an abnormal opening of the urethra on the lower surface of the penis (hypospadias) in a man | 7 | 5-645.0 |  | 
																			
											| Insertion, exchange or removal of a ureteral stent | 7 | 8-137.00 |  | 
																			
											| Surgical incision into a kidney, insertion of a tube to drain urine from the kidney, removal of a stone (calculus) through a surgical incision, dilatation of the renal pelvis or removal of a stone by endoscopy | 6 | 5-550.1 |  | 
																			
											| Other operations on the ureter | 6 | 5-569.62 |  | 
																			
											| Reconstructive operations on the penis | 6 | 5-643.1 |  | 
																			
											| X-rays of the urinary bladder and the urethra with contrast medium when passing urine (voiding) | 5 | 3-13e |  | 
																			
											| Surgical removal of a residual connection between the thyroid gland and tongue after birth | 5 | 5-065.1 |  | 
																			
											| Other operations on the anus | 5 | 5-499.0 |  | 
																			
											|  | 5 | 8-137.20 |  | 
																			
											| Examination of the abdominal cavity or its organs by endoscopy | 4 | 1-694 |  | 
																			
											| Surgical treatment of abnormal passages in the region of the anus (anal fistula) | 4 | 5-491.14 |  | 
																			
											| Surgical removal or destruction of diseased tissue of the ureter or the whole ureter | 4 | 5-563.02 |  | 
																			
											| Other operations on the ureter | 4 | 5-569.31 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | 4 | 5-790.0n |  | 
																			
											| Surgical reduction of a simple fracture in the joint region of a long bone | 4 | 5-793.13 |  | 
																			
											|  | 4 | 9-984.a |  | 
																			
											| Measurement of urethral width | not specified | 1-336 |  | 
																			
											| Taking a tissue sample (biopsy) of any other digestive tract organ, the peritoneum, or the tissue lying behind the peritoneum (retroperitoneum) through a surgical incision | not specified | 1-559.3 |  | 
																			
											| Examination of the oesophagus, stomach and duodenum by endoscopy | not specified | 1-632.0 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | not specified | 1-650.1 |  | 
																			
											| Examination of the large intestine by endoscopy - colonoscopy | not specified | 1-650.2 |  | 
																			
											| Examination of the ureter by endoscopy | not specified | 1-665 |  | 
																			
											| Investigation of an allergy by specifically triggering an allergic reaction | not specified | 1-700 |  | 
																			
											|  | not specified | 1-999.42 |  | 
																			
											| X-rays of the large intestine with contrast medium enema | not specified | 3-13a |  | 
																			
											| X-rays of the kidney and urinary tract with contrast medium | not specified | 3-13d.5 |  | 
																			
											| Computed tomography (CT) of the musculoskeletal system without contrast medium | not specified | 3-205 |  | 
																			
											| Imaging procedure to show the kidneys by means of radioactivity (scintigraphy) | not specified | 3-706.1 |  | 
																			
											| Magnetic resonance imaging (MRI) of the head without contrast medium | not specified | 3-800 |  | 
																			
											| Magnetic resonance imaging (MRI) of the spine and spinal cord without contrast medium | not specified | 3-802 |  | 
																			
											| Magnetic resonance imaging (MRI) of the abdominal cavity without contrast medium | not specified | 3-804 |  | 
																			
											| Magnetic resonance imaging (MRI) of the musculoskeletal system without contrast medium | not specified | 3-806 |  | 
																			
											| Magnetic resonance imaging (MRI) of the pelvis with contrast medium | not specified | 3-82a |  | 
																			
											| Surgical removal of a residual connection between the thyroid gland and tongue after birth | not specified | 5-065.0 |  | 
																			
											| Surgical removal of a residual connection between the thyroid gland and tongue after birth | not specified | 5-065.2 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the outer ear | not specified | 5-181.3 |  | 
																			
											| Reconstructive operations on the tongue | not specified | 5-253.0 |  | 
																			
											| Other operations on the tongue | not specified | 5-259.1 |  | 
																			
											| Operation on usually fluid-filled cavities in the neck, which have not completely closed since birth (remnants of the branchial cleft) | not specified | 5-291.1 |  | 
																			
											| Operation on usually fluid-filled cavities in the neck, which have not completely closed since birth (remnants of the branchial cleft) | not specified | 5-291.2 |  | 
																			
											| Surgical opening of the blood vessels or removal of a blood clot | not specified | 5-380.12 |  | 
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | not specified | 5-401.00 |  | 
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | not specified | 5-401.40 |  | 
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | not specified | 5-401.50 |  | 
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | not specified | 5-401.c |  | 
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | not specified | 5-401.j |  | 
																			
											| Surgical insertion of a tube into the stomach through the abdominal wall for artificial feeding | not specified | 5-431.1 |  | 
																			
											| Operation on the pylorus of the stomach | not specified | 5-432.01 |  | 
																			
											| Other reconstructive operations on the stomach | not specified | 5-448.22 |  | 
																			
											| Other reconstructive operations on the stomach | not specified | 5-448.42 |  | 
																			
											| Surgical incision into the intestine | not specified | 5-450.1 |  | 
																			
											| Surgical removal of the small intestine | not specified | 5-454.20 |  | 
																			
											| Surgical removal of the small intestine | not specified | 5-454.22 |  | 
																			
											| Surgical removal of parts of the large intestine | not specified | 5-455.01 |  | 
																			
											| Surgical removal of parts of the large intestine | not specified | 5-455.75 |  | 
																			
											| Creation of an artificial double-barrel bowel opening (ostomy), as a standalone operation | not specified | 5-460.30 |  | 
																			
											| Creation of an artificial bowel opening (ostomy) with a single stoma, as a standalone operation | not specified | 5-461.71 |  | 
																			
											| Re-operation or other operations on an artificial bowel opening | not specified | 5-464.23 |  | 
																			
											| Closure of an artificial double-barrel bowel opening, relocating the bowel in the abdominal cavity and restoring the patency of the intestine | not specified | 5-465.1 |  | 
																			
											| Closure of an artificial double-barrel bowel opening, relocating the bowel in the abdominal cavity and restoring the patency of the intestine | not specified | 5-465.2 |  | 
																			
											| Manipulation of the intestine within the abdominal cavity | not specified | 5-468.02 |  | 
																			
											| 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 | 5-469.61 |  | 
																			
											| Other operations on the intestine | not specified | 5-469.70 |  | 
																			
											| Surgical removal of the appendix - appendicectomy | not specified | 5-470.2 |  | 
																			
											| Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter | not specified | 5-484.65 |  | 
																			
											| Other operations on the rectum | not specified | 5-489.b |  | 
																			
											| Surgical incision into or removal of tissue from the anus | not specified | 5-490.0 |  | 
																			
											| Surgical incision into or removal of tissue from the anus | not specified | 5-490.1 |  | 
																			
											| Surgical treatment of abnormal passages in the region of the anus (anal fistula) | not specified | 5-491.0 |  | 
																			
											| Surgical treatment of abnormal passages in the region of the anus (anal fistula) | not specified | 5-491.16 |  | 
																			
											| Corrective surgery for congenital malformations of the rectum and anus | not specified | 5-495.10 |  | 
																			
											| Corrective surgery for congenital malformations of the rectum and anus | not specified | 5-495.11 |  | 
																			
											| Surgical removal of the gall bladder | not specified | 5-511.11 |  | 
																			
											| Surgical repair of an inguinal hernia | not specified | 5-530.00 |  | 
																			
											| Surgical repair of an inguinal hernia | not specified | 5-530.02 |  | 
																			
											| Surgical repair of an inguinal hernia | not specified | 5-530.03 |  | 
																			
											| Surgical repair of a umbilical hernia | not specified | 5-534.02 |  | 
																			
											| Surgical repair of a umbilical hernia | not specified | 5-534.1 |  | 
																			
											| Surgical repair of a diaphragmatic hernia (hiatus hernia) | not specified | 5-538.41 |  | 
																			
											| Surgical repair of a diaphragmatic hernia (hiatus hernia) | not specified | 5-538.a |  | 
																			
											| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) | not specified | 5-541.0 |  | 
																			
											| Surgical incision into a kidney, insertion of a tube to drain urine from the kidney, removal of a stone (calculus) through a surgical incision, dilatation of the renal pelvis or removal of a stone by endoscopy | not specified | 5-550.31 |  | 
																			
											| Open operation with incision into the kidney or the renal pelvis or insertion of a tube to drain urine from the kidney or the renal pelvis | not specified | 5-551.1 |  | 
																			
											| Partial surgical removal of the kidney | not specified | 5-553.03 |  | 
																			
											| Partial surgical removal of the kidney | not specified | 5-553.13 |  | 
																			
											| Surgical dilatation of the opening of a ureter by incision, removal of tissue or other technique | not specified | 5-561.5 |  | 
																			
											| Surgical incision into the ureter or removal of a stone during an open operation or endoscopy | not specified | 5-562.4 |  | 
																			
											| Reconstructive operations on the ureter | not specified | 5-568.e1 |  | 
																			
											| Removal of stones, foreign bodies or collections of blood from the bladder by endoscopy | not specified | 5-570.0 |  | 
																			
											| Removal of stones, foreign bodies or collections of blood from the bladder by endoscopy | not specified | 5-570.4 |  | 
																			
											| Surgical incision into the urinary bladder | not specified | 5-571.3 |  | 
																			
											| Surgical creation of a connection between the urinary bladder and skin of the abdomen for artificial urinary drainage | not specified | 5-572.1 |  | 
																			
											| Surgical dilatation of the urethral opening | not specified | 5-581.0 |  | 
																			
											| Surgical dilatation of the urethral opening | not specified | 5-581.1 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the urethra | not specified | 5-582.0 |  | 
																			
											| Reconstructive operations on the urethra | not specified | 5-584.70 |  | 
																			
											| Reconstructive operations on the urethra | not specified | 5-584.71 |  | 
																			
											| Reconstructive operations on the urethra | not specified | 5-584.82 |  | 
																			
											| Surgical incision into or removal of tissue lying behind the abdominal cavity (retroperitoneum) | not specified | 5-590.23 |  | 
																			
											| Surgical incision into the scrotum or the coat of the testicle | not specified | 5-610.1 |  | 
																			
											| Surgical occlusion of a hydrocele on the testicle | not specified | 5-611 |  | 
																			
											| Surgical removal of a testicle | not specified | 5-622.7 |  | 
																			
											| Surgical removal of a testicle | not specified | 5-622.8 |  | 
																			
											| Surgical release and examination of an undescended testicle | not specified | 5-625.6 |  | 
																			
											| Surgical transposition of a testicle lying in the abdomen down into the scrotum | not specified | 5-626.2 |  | 
																			
											| Surgical removal of the tissue around the epididymis | not specified | 5-631.2 |  | 
																			
											| Reconstructive operations on the spermatic cord | not specified | 5-634.2 |  | 
																			
											| Operation on the foreskin of the penis | not specified | 5-640.5 |  | 
																			
											| Operation on the foreskin of the penis | not specified | 5-640.x |  | 
																			
											| Reconstructive operations on the penis | not specified | 5-643.4 |  | 
																			
											| Surgical repair of an abnormal opening of the urethra on the lower surface of the penis (hypospadias) in a man | not specified | 5-645.1 |  | 
																			
											| Surgical repair of an abnormal opening of the urethra on the lower surface of the penis (hypospadias) in a man | not specified | 5-645.20 |  | 
																			
											| Surgical removal or destruction of tissue in the ovary | not specified | 5-651.92 |  | 
																			
											| Reconstructive operations on the soft tissues of the face | not specified | 5-778.1 |  | 
																			
											| Surgical removal of diseased bone tissue | not specified | 5-782.ah |  | 
																			
											| Removal of the devices used to fix bone fragments, e.g. in fractures | not specified | 5-787.g7 |  | 
																			
											| Removal of the devices used to fix bone fragments, e.g. in fractures | not specified | 5-787.gg |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.21 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.22 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.26 |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.2g |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.2m |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.4g |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.4m |  | 
																			
											| Surgical reduction of a simple fracture in the shaft of a long bone | not specified | 5-791.g5 |  | 
																			
											| Surgical reduction of a simple fracture in the shaft of a long bone | not specified | 5-791.g8 |  | 
																			
											| Surgical reduction of a simple fracture in the joint region of a long bone | not specified | 5-793.17 |  | 
																			
											| Surgical reduction of a simple fracture in the joint region of a long bone | not specified | 5-793.23 |  | 
																			
											| Surgical reduction of a comminuted fracture in the joint region of a long bone and fixation of the bone fragments using devices such as screws or plates | not specified | 5-794.0j |  | 
																			
											| Surgical reduction of a comminuted fracture in the joint region of a long bone and fixation of the bone fragments using devices such as screws or plates | not specified | 5-794.0n |  | 
																			
											| Open surgical procedure on a joint | not specified | 5-800.8x |  | 
																			
											| Operation on the kneecap (patella) or its ligaments | not specified | 5-804.8 |  | 
																			
											| Operation on the tendons of the hand | not specified | 5-840.43 |  | 
																			
											| Operation on the tendons of the hand | not specified | 5-840.60 |  | 
																			
											| Operation on the tendons of the hand | not specified | 5-840.61 |  | 
																			
											| Operation on the tendons of the hand | not specified | 5-840.65 |  | 
																			
											| Operation on the muscles of the hand | not specified | 5-843.6 |  | 
																			
											| Other operations on the muscles, tendons, their connective tissue sheaths or bursae | not specified | 5-859.12 |  | 
																			
											| Surgical incision into the breast | not specified | 5-881.0 |  | 
																			
											| Other surgical incision into the skin or subcutaneous tissues | not specified | 5-892.15 |  | 
																			
											| Other surgical incision into the skin or subcutaneous tissues | not specified | 5-892.19 |  | 
																			
											| Other surgical incision into the skin or subcutaneous tissues | not specified | 5-892.1e |  | 
																			
											| Surgical removal of diseased tissue from the skin or subcutaneous tissues | not specified | 5-894.1e |  | 
																			
											|  | not specified | 5-896.19 |  | 
																			
											| Surgical eradication of a pilonidal sinus | not specified | 5-897.0 |  | 
																			
											| Operation on the nails | not specified | 5-898.6 |  | 
																			
											| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture | not specified | 5-900.09 |  | 
																			
											| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture | not specified | 5-900.0e |  | 
																			
											| Skin grafting from the area around the wound | not specified | 5-903.x4 |  | 
																			
											| Operation to tighten the skin or subcutaneous tissues and remove fatty tissue, apart from the face | not specified | 5-911.29 |  | 
																			
											| Removal of the superficial layers of the skin | not specified | 5-913.8e |  | 
																			
											| Surgical separation of conjoined toes or the removal of extra toes | not specified | 5-918.3 |  | 
																			
											|  | not specified | 5-98k.0 |  | 
																			
											| Administration of medicines in accordance with List 3 of the procedures list | not specified | 6-003.8 |  | 
																			
											| Removal of a foreign body by endoscopy | not specified | 8-100.50 |  | 
																			
											| Intestinal lavage | not specified | 8-121 |  | 
																			
											| Removal of a segment of intestine that has folded into another segment (intussusception) | not specified | 8-122.0 |  | 
																			
											| Insertion, exchange or removal of a ureteral stent | not specified | 8-137.03 |  | 
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | not specified | 8-200.5 |  | 
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | not specified | 8-200.6 |  | 
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | not specified | 8-200.7 |  | 
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | not specified | 8-200.q |  | 
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | not specified | 8-200.r |  | 
																			
											| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates | not specified | 8-201.5 |  | 
																			
											| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates | not specified | 8-201.t |  | 
																			
											| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates | not specified | 8-201.u |  | 
																			
											| Treatment in the intensive care unit in childhood (basic procedure) | not specified | 8-98d.0 |  |