Klinik für Allgemein-, Viszeral- und Minimalinvasive Chirurgie

Treatments according to OPS

Service Number of cases OPS key Info
307 5-98c.1
Surgical removal of the gall bladder 279 5-511.11
Type of material used for tissue replacement and tissue reinforcement 222 5-932.63
Other operations on the thyroid gland or parathyroid glands 211 5-069.40
Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention 198 9-401.30
Examination of the larynx by endoscopy 183 1-610.0
Surgical repair of an inguinal hernia 181 5-530.31
Other operations on the intestine 163 5-469.21
154 9-984.b
141 9-984.7
134 5-98c.0
Other operations on the intestine 132 5-469.20
Other operations on the thyroid gland or parathyroid glands 120 5-069.41
Comprehensive pain control for acute pain 107 8-919
Surgical removal of the thyroid gland 99 5-063.0
95 5-98c.2
95 9-984.8
Operation using a surgical robot 93 5-987.0
Surgical removal of the appendix - appendicectomy 82 5-470.10
82 5-98c.x
Surgical connection between the stomach and small intestine bypassing the duodenum, without removing the stomach 73 5-445.41
Rarely used surgical technique for partial removal of the stomach 71 5-434.51
Transfusion of blood, red blood cells or platelets from a donor to a recipient 71 8-800.c0
Examination of the abdominal cavity or its organs by endoscopy 69 1-694
Removal of all lymph nodes from a region during another operation 62 5-407.7
Surgical removal of parts of the large intestine 61 5-455.75
Surgical incision into or removal of tissue from the anus 60 5-490.1
Surgical repair of a umbilical hernia 54 5-534.37
Surgical removal of the gall bladder 52 5-511.41
52 9-984.6
Surgical repair of a umbilical hernia 51 5-534.03
Other partial removal of the thyroid gland 47 5-062.5
Surgical removal of the appendix - appendicectomy 47 5-470.11
Surgical removal of half of the thyroid gland 46 5-061.0
46 5-493.61
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 42 8-930
Other operations on blood vessels 41 5-399.5
Regional pain control by injecting an anaesthetic into a space in the spinal canal (epidural space) 41 8-910
Clearance of several lymph nodes from a region during another operation 39 5-406.9
Surgical removal of parts of the large intestine 38 5-455.45
Surgical repair of an inguinal hernia 38 5-530.33
Radiotherapy with high-energy beams for cancer - high voltage radiotherapy 38 8-522.91
Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis 37 8-854.2
Insertion of a small tube (cannula) or catheter into another organ or tissue for the drainage of fluid 35 8-148.0
Type of material used for tissue replacement and tissue reinforcement 32 5-932.42
Partial surgical removal of the pancreas 31 5-524.2
30 8-018.0
Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) 28 5-541.0
Clearance of several lymph nodes from a region during another operation 27 5-406.b
Type of material used for tissue replacement and tissue reinforcement 26 5-932.43
Type of material used for tissue replacement and tissue reinforcement 26 5-932.64
25 9-984.9
Surgical repair of a incisional hernia 24 5-536.47
Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis 24 8-854.3
Surgical repair of an inguinal hernia 23 5-530.71
Reconstructive surgery of the abdominal wall or the peritoneum 23 5-546.22
Surgical removal or destruction of diseased tissue in the anal region 22 5-492.01
Dressings for large areas of skin or serious skin diseases 22 8-191.00
Other operations on the intestine 21 5-469.00
21 5-493.62
Surgical removal or destruction of tissue in the abdominal cavity 21 5-543.20
Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid 21 8-144.1
20 5-493.60
Type of material used for tissue replacement and tissue reinforcement 20 5-932.62
Other reconstructive operations on the stomach 19 5-448.62
Removal of all lymph nodes from a region during another operation 17 5-407.6
Surgical removal of the small intestine 17 5-454.20
Operation with the smallest possible incision into the skin and minimal tissue damage (minimally invasive) 17 5-986.x
Additional information for investigations 16 1-999.1
Surgical removal of the spleen 16 5-413.10
Surgical treatment of abnormal passages in the region of the anus (anal fistula) 16 5-491.2
Other abdominal operations 16 5-549.5
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 15 1-559.4
Other special procedure with the help of computed tomography (CT) 15 3-24x
Other operations on the intestine 15 5-469.10
Surgical treatment of abnormal passages in the region of the anus (anal fistula) 15 5-491.4
Operation on the biliary tract during gastroscopy 15 5-513.f0
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 15 5-895.2a
Surgical eradication of a pilonidal sinus 15 5-897.0
Ultrasound of the biliary tract with access through the oesophagus 14 3-055.0
Other operations on the thyroid gland or parathyroid glands 14 5-069.30
Surgical incision into the chest wall or pleura 14 5-340.0
Other operations on blood vessels 14 5-399.7
Other operations on the intestine 14 5-469.70
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter 14 5-484.35
Type of material used for tissue replacement and tissue reinforcement 14 5-932.47
Other radiotherapy with the insertion of encapsulated radioactive substances in the region of the diseased tissue 14 8-525.01
Planning radiotherapy for irradiation through the skin or at a localised site 14 8-529.4
14 9-984.a
Surgical removal of the thyroid gland 13 5-063.4
Operation on the biliary tract during gastroscopy 13 5-513.1
Surgical repair of a incisional hernia 13 5-536.0
Surgical repair of a incisional hernia 13 5-536.4c
Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid 13 8-144.2
13 8-52e
Taking a tissue sample (biopsy) of the liver through a surgical incision 12 1-551.0
Surgical removal of the small intestine 12 5-454.60
12 5-493.20
12 5-536.4g
Type of material used for tissue replacement and tissue reinforcement 12 5-932.45
11 5-447.91
Restoration of the natural connection for an artificial (terminal) bowel opening 11 5-466.2
Other operations on the intestine 11 5-469.22
Surgical treatment of abnormal passages in the region of the anus (anal fistula) 11 5-491.10
Surgical removal or destruction of diseased tissue in the anal region 11 5-492.00
Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) 11 5-541.2
Surgical removal of diseased tissue from the skin or subcutaneous tissues 11 5-894.1b
Operation to tighten the skin or subcutaneous tissues and remove fatty tissue, apart from the face 11 5-911.0b
Ultrasound of the heart (echocardiography) through the oesophagus - TEE 10 3-052
Surgical removal of parts of the large intestine 10 5-455.72
Surgical removal of the gall bladder 10 5-511.01
Complete surgical removal of the pancreas 10 5-525.1
Surgical repair of an inguinal hernia 10 5-530.73
Type of material used for tissue replacement and tissue reinforcement 10 5-932.44
Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid 10 8-144.0
Comprehensive ultrasound examination with contrast medium for investigating and excluding suspected diagnoses 9 3-030
Rarely used surgical technique for partial removal of the stomach 9 5-434.0
Surgical removal of the small intestine 9 5-454.10
Corrective surgery for the anus or anal sphincter muscle 9 5-496.3
Surgical removal or destruction of diseased tissue in the liver 9 5-501.01
Surgical repair of a hernial protrusion of the stomach 9 5-535.37
Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) 9 5-541.1
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 9 5-895.0d
Operation to tighten the skin or subcutaneous tissues and remove fatty tissue, apart from the face 9 5-911.0c
Type of material used for tissue replacement and tissue reinforcement 9 5-932.23
9 8-018.2
Insertion of a small tube (cannula) or catheter into an organ in the abdominal cavity for the drainage of fluid 9 8-146.x
Measurement of the brain waves - EEG 8 1-207.0
Taking a tissue sample (biopsy) of other organs or tissues through the skin, guided by imaging procedures such as ultrasound 8 1-494.x
Surgical removal of parts of the large intestine 8 5-455.41
Surgical repair of a umbilical hernia 8 5-534.39
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 8 5-895.06
Transfusion of other plasma components or genetically engineered blood proteins 8 8-812.60
Other partial removal of the thyroid gland 7 5-062.6
Surgical removal of one or more parathyroid glands 7 5-067.0
Surgical removal of parts of the large intestine 7 5-455.01
Surgical removal of parts of the large intestine 7 5-455.76
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter 7 5-484.55
Surgical removal or destruction of diseased tissue in the liver 7 5-501.00
Surgical repair of a incisional hernia 7 5-536.49
Surgical repair of a incisional hernia 7 5-536.4a
Surgical removal of diseased tissue from the skin or subcutaneous tissues 7 5-894.06
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 7 5-895.0a
Temporary covering of soft tissue injuries with skin or artificial skin 7 5-916.a4
Type of material used for tissue replacement and tissue reinforcement 7 5-932.46
7 8-018.1
Insertion of a small tube (cannula) or catheter into another organ or tissue for the drainage of fluid 7 8-148.1
Transfusion of blood, red blood cells or platelets from a donor to a recipient 7 8-800.c1
X-rays of the urinary bladder with contrast medium 6 3-13f
Creation of an artificial double-barrel bowel opening (ostomy), as a standalone operation 6 5-460.31
Creation of an artificial bowel opening (ostomy), as a protective measure during another operation 6 5-462.1
Re-operation or other operations on an artificial bowel opening 6 5-464.53
Closure of an artificial double-barrel bowel opening, relocating the bowel in the abdominal cavity and restoring the patency of the intestine 6 5-465.2
Other reconstructive operations on the intestine 6 5-467.02
Other operations on the intestine 6 5-469.12
Other operations on the intestine 6 5-469.s3
Surgical treatment of piles (haemorrhoids) 6 5-493.5
Surgical removal of one or more segments of the liver 6 5-502.5
Operation on the biliary tract during gastroscopy 6 5-513.21
Partial surgical removal of the pancreas 6 5-524.1
Surgical repair of a incisional hernia 6 5-536.10
6 5-536.4h
Surgical removal or destruction of tissue in the abdominal cavity 6 5-543.21
Other surgical incision into the skin or subcutaneous tissues 6 5-892.06
Other surgical incision into the skin or subcutaneous tissues 6 5-892.0c
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 6 5-895.0c
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 6 5-895.25
Surgical eradication of a pilonidal sinus 6 5-897.12
Type of material used for tissue replacement and tissue reinforcement 6 5-932.24
Type of material used for tissue replacement and tissue reinforcement 6 5-932.65
Insertion, exchange or removal of a ureteral stent 6 8-137.00
Checking the settings before the start of a radiotherapy session 6 8-528.6
Planning radiotherapy for irradiation through the skin or at a localised site 6 8-529.3
Instillation into a body cavity and locally restricted treatment with chemotherapy drugs or agents that influence the immune system 6 8-541.6
6 8-831.00
6 8-831.02
Surgical removal of the spleen 5 5-413.11
Surgical removal of the small intestine 5 5-454.50
Closure of an artificial double-barrel bowel opening, relocating the bowel in the abdominal cavity and restoring the patency of the intestine 5 5-465.1
Other operations on the intestine 5 5-469.71
Removal of the appendix during another operation 5 5-471.0
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter 5 5-484.32
Surgical treatment of abnormal passages in the region of the anus (anal fistula) 5 5-491.0
5 5-493.21
Other operations on the anus 5 5-499.0
Surgical removal or destruction of diseased tissue in the liver 5 5-501.20
Partial surgical removal of the pancreas 5 5-524.00
Partial surgical removal of the pancreas 5 5-524.01
Surgical repair of a umbilical hernia 5 5-534.35
Surgical repair of a hernial protrusion of the stomach 5 5-535.39
Surgical repair of a diaphragmatic hernia (hiatus hernia) 5 5-538.a
Surgical removal or destruction of tissue in the abdominal cavity 5 5-543.42
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 5 5-895.24
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 5 5-895.27
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 5 5-895.2b
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 5 5-895.2e
5 5-896.1b
Treatment procedures requiring dyes 5 5-989
Specific dressing techniques 5 8-190.20
Making or modifying a device for radiotherapy 5 8-527.0
Making or modifying a device for radiotherapy 5 8-527.8
5 8-718.72
Transfusion of other plasma components or genetically engineered blood proteins 5 8-812.50
Transfusion of other plasma components or genetically engineered blood proteins 5 8-812.51
Taking a tissue sample (biopsy) of hormone-producing organs through the skin, guided by imaging procedures such as ultrasound 4 1-407.2
Other operations on blood vessels 4 5-399.6
Clearance of several lymph nodes from a region during another operation 4 5-406.a
Other surgical incision into or the removal of tissue from the stomach 4 5-439
Surgical removal or destruction of diseased tissue in the small intestine 4 5-451.1
Surgical removal of parts of the large intestine 4 5-455.25
Surgical removal of parts of the large intestine 4 5-455.42
Operation to bypass the normal intestinal channels 4 5-459.0
Operation to bypass the normal intestinal channels 4 5-459.2
Other reconstructive operations on the intestine 4 5-467.03
Other operations on the intestine 4 5-469.11
Surgical removal of the appendix - appendicectomy 4 5-470.0
Surgical removal or destruction of diseased tissue in the rectum with access through the anus 4 5-482.30
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter 4 5-484.65
Surgical removal of the rectum (resection of the rectum) without maintaining the anal sphincter muscle 4 5-485.02
Reconstructive operations on the rectum 4 5-486.4
Surgical removal of one or more segments of the liver 4 5-502.0
Surgical removal of the gall bladder 4 5-511.42
Surgical removal of the gall bladder 4 5-511.51
Surgical removal or destruction of diseased tissue in the pancreas 4 5-521.0
Surgical repair of a umbilical hernia 4 5-534.1
Surgical repair of a hernial protrusion of the stomach 4 5-535.35
Surgical repair of a diaphragmatic hernia (hiatus hernia) 4 5-538.1
Surgical removal or destruction of diseased tissue in the abdominal wall 4 5-542.0
Surgical repair of the abdominal wall or the peritoneum 4 5-545.0
4 5-549.40
Other surgical incision into the skin or subcutaneous tissues 4 5-892.1b
Surgical removal of diseased tissue from the skin or subcutaneous tissues 4 5-894.0a
Surgical removal of diseased tissue from the skin or subcutaneous tissues 4 5-894.0e
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 4 5-895.05
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 4 5-895.0e
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues 4 5-895.26
4 5-896.1d
Type of material used for tissue replacement and tissue reinforcement 4 5-932.61
Insertion of a small tube (cannula) or catheter into an organ in the abdominal cavity for the drainage of fluid 4 8-146.0
Treatment of cardiac arrhythmias with electric shocks - defibrillation 4 8-640.0
4 8-98g.11
not specified 1-313.1
Taking a tissue sample (biopsy) of hormone-producing organs with a needle through the skin not specified 1-406.2
Taking a tissue sample (biopsy) of lymph nodes, spleen or thymus gland through the skin, guided by imaging procedures such as ultrasound not specified 1-426.0
Taking a tissue sample (biopsy) of lymph nodes, spleen or thymus gland through the skin, guided by imaging procedures such as ultrasound not specified 1-426.4
Taking a tissue sample (biopsy) of lymph nodes, spleen or thymus gland through the skin, guided by imaging procedures such as ultrasound not specified 1-426.6
not specified 1-426.a
not specified 1-465.90
Taking a tissue sample (biopsy) of the lining of the uterus (endometrium) without surgical incision not specified 1-471.2
Taking a tissue sample (biopsy) of skin or subcutaneous tissues without surgical incision not specified 1-490.4
Taking a tissue sample (biopsy) of the liver through a surgical incision not specified 1-551.1
Taking a tissue sample (biopsy) of the gallbladder or biliary tract through a surgical incision not specified 1-552.1
Taking a tissue sample (biopsy) of the pancreas through a surgical incision not specified 1-553
Taking a tissue sample (biopsy) of the rectum or surrounding tissue through a surgical incision not specified 1-557.0
Taking a tissue sample (biopsy) of other organs or tissues through a surgical incision not specified 1-589.1
Evaluation of swallowing with the help of a tube-shaped instrument with a camera mounted at the end (endoscope) not specified 1-613
Examination of the urethra and the urinary bladder by endoscopy not specified 1-661
Examination of the abdominal cavity by taking a sample of fluid or tissue with a needle not specified 1-853.2
Other examination by taking a sample of fluid or tissue with a needle not specified 1-859.x
Comprehensive ultrasound examination of the heart (echocardiography) by attaching the ultrasound transponder to the chest wall (transthoracic) during physical exercise not specified 3-031
X-rays of the kidney and urinary tract with contrast medium not specified 3-13d.5
X-rays of unnatural connections between organs or with the surface of the body (fistulas) with contrast medium not specified 3-13m
Magnetic resonance imaging (MRI) of the biliary tract and pancreatic ducts with contrast medium not specified 3-843.0
Surgical access to the lumbar spine, sacrum or coccyx not specified 5-032.01
Surgical access to the lumbar spine, sacrum or coccyx not specified 5-032.8
Surgical access to the lumbar spine, sacrum or coccyx not specified 5-032.9
Surgical removal or destruction of diseased tissue in the nerves not specified 5-041.5
Operation to divide adhesions around a nerve or to relieve pressure on the nerve or to abolish the nerve function not specified 5-056.7
Surgical incision into the thyroid gland not specified 5-060.1
Surgical incision into the thyroid gland not specified 5-060.2
Surgical incision into the thyroid gland not specified 5-060.3
Other partial removal of the thyroid gland not specified 5-062.0
Other partial removal of the thyroid gland not specified 5-062.1
Other partial removal of the thyroid gland not specified 5-062.8
Operation on the thyroid gland with division of the breastbone (sternum) not specified 5-064.3
Partial surgical removal of the parathyroid glands not specified 5-066.0
Other operations on the thyroid gland or parathyroid glands not specified 5-069.10
Other operations on the thyroid gland or parathyroid glands not specified 5-069.11
Surgical removal of the adrenal gland - adrenalectomy not specified 5-072.01
Surgical removal of the adrenal gland - adrenalectomy not specified 5-072.03
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
Other reconstructive operations on the blood vessels not specified 5-397.60
Other operations on blood vessels not specified 5-399.2
Other operations on blood vessels not specified 5-399.4
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 5-401.1x
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 5-401.5x
Surgical removal of individual lymph nodes or lymphatic vessels not specified 5-401.b
Surgical removal of individual lymph nodes or lymphatic vessels not specified 5-401.h
Clearance of several lymph nodes from a region [as a standalone operation] not specified 5-402.0
Clearance of several lymph nodes from a region [as a standalone operation] not specified 5-402.h
Complete, surgical removal of all the lymph nodes in the neck - neck dissection not specified 5-403.02
Complete, surgical removal of all the lymph nodes in the neck - neck dissection not specified 5-403.05
Complete, surgical removal of all the lymph nodes in the neck - neck dissection not specified 5-403.12
Complete, surgical removal of all lymph nodes as a standalone operation not specified 5-404.h
Complete, surgical removal of all lymph nodes as a standalone operation not specified 5-404.n
Clearance of several lymph nodes from a region during another operation not specified 5-406.2
Surgical removal of the spleen not specified 5-413.00
Other operations on the spleen not specified 5-419.x
Other operations on the oesophagus not specified 5-429.8
Other operations on the oesophagus not specified 5-429.j1
Other operations on the oesophagus not specified 5-429.j2
Surgical opening of the stomach not specified 5-430.0
Surgical opening of the stomach not specified 5-430.x
Surgical removal or destruction of diseased tissue in the stomach not specified 5-433.1
Surgical removal or destruction of diseased tissue in the stomach not specified 5-433.21
Rarely used surgical technique for partial removal of the stomach not specified 5-434.x
Partial surgical removal of the stomach (2/3 resection) not specified 5-435.1
Almost complete surgical removal of the stomach (4/5 resection) not specified 5-436.03
Almost complete surgical removal of the stomach (4/5 resection) not specified 5-436.11
Complete surgical removal of the stomach - gastrectomy not specified 5-437.04
Surgical connection between the stomach and small intestine bypassing the duodenum, without removing the stomach not specified 5-445.10
Surgical connection between the stomach and small intestine bypassing the duodenum, without removing the stomach not specified 5-445.11
Surgical connection between the stomach and small intestine bypassing the duodenum, without removing the stomach not specified 5-445.13
Surgical connection between the stomach and small intestine bypassing the duodenum, without removing the stomach not specified 5-445.40
Re-operation after removal of the stomach not specified 5-447.2
Re-operation after removal of the stomach not specified 5-447.5
not specified 5-447.90
not specified 5-447.a1
Re-operation after removal of the stomach not specified 5-447.x
Other reconstructive operations on the stomach not specified 5-448.22
Other reconstructive operations on the stomach not specified 5-448.42
Other reconstructive operations on the stomach not specified 5-448.e2
Other reconstructive operations on the stomach not specified 5-448.x0
Other operations on the stomach not specified 5-449.50
Other operations on the stomach not specified 5-449.51
Other operations on the stomach not specified 5-449.b3
Other operations on the stomach not specified 5-449.s3
Other operations on the stomach not specified 5-449.x1
Surgical incision into the intestine not specified 5-450.2
Surgical removal or destruction of diseased tissue in the large intestine not specified 5-452.0
Surgical removal or destruction of diseased tissue in the large intestine not specified 5-452.60
Surgical removal of the small intestine not specified 5-454.11
Surgical removal of the small intestine not specified 5-454.21
Surgical removal of the small intestine not specified 5-454.22
Surgical removal of the small intestine not specified 5-454.30
Surgical removal of the small intestine not specified 5-454.40
Surgical removal of the small intestine not specified 5-454.51
Surgical removal of the small intestine not specified 5-454.61
Surgical removal of the small intestine not specified 5-454.x
Surgical removal of parts of the large intestine not specified 5-455.02
Surgical removal of parts of the large intestine not specified 5-455.06
Surgical removal of parts of the large intestine not specified 5-455.0x
Surgical removal of parts of the large intestine not specified 5-455.12
Surgical removal of parts of the large intestine not specified 5-455.15
Surgical removal of parts of the large intestine not specified 5-455.21
Surgical removal of parts of the large intestine not specified 5-455.35
Surgical removal of parts of the large intestine not specified 5-455.47
Surgical removal of parts of the large intestine not specified 5-455.51
Surgical removal of parts of the large intestine not specified 5-455.55
Surgical removal of parts of the large intestine not specified 5-455.57
Surgical removal of parts of the large intestine not specified 5-455.5x
Surgical removal of parts of the large intestine not specified 5-455.61
Surgical removal of parts of the large intestine not specified 5-455.62
Surgical removal of parts of the large intestine not specified 5-455.65
Surgical removal of parts of the large intestine not specified 5-455.66
Surgical removal of parts of the large intestine not specified 5-455.67
Surgical removal of parts of the large intestine not specified 5-455.6x
Surgical removal of parts of the large intestine not specified 5-455.95
Surgical removal of parts of the large intestine not specified 5-455.a5
Surgical removal of parts of the large intestine not specified 5-455.bx
Surgical removal of parts of the large intestine not specified 5-455.c1
Surgical removal of parts of the large intestine not specified 5-455.dx
Complete surgical removal of the colon as well as the rectum not specified 5-456.00
Operation to bypass the normal intestinal channels not specified 5-459.3
Creation of an artificial double-barrel bowel opening (ostomy), as a standalone operation not specified 5-460.10
Creation of an artificial double-barrel bowel opening (ostomy), as a standalone operation not specified 5-460.20
Creation of an artificial double-barrel bowel opening (ostomy), as a standalone operation not specified 5-460.21
Creation of an artificial double-barrel bowel opening (ostomy), as a standalone operation not specified 5-460.30
Creation of an artificial double-barrel bowel opening (ostomy), as a standalone operation not specified 5-460.41
Creation of an artificial bowel opening (ostomy) with a single stoma, as a standalone operation not specified 5-461.00
Creation of an artificial bowel opening (ostomy), as a protective measure during another operation not specified 5-462.2
Creation of an artificial bowel opening (ostomy), as a protective measure during another operation not specified 5-462.3
Creation of an artificial bowel opening (ostomy), as a protective measure during another operation not specified 5-462.4
Creation of an artificial bowel opening (ostomy), as a protective measure during another operation not specified 5-462.5
Re-operation or other operations on an artificial bowel opening not specified 5-464.02
Re-operation or other operations on an artificial bowel opening not specified 5-464.03
Re-operation or other operations on an artificial bowel opening not specified 5-464.13
Re-operation or other operations on an artificial bowel opening not specified 5-464.23
Re-operation or other operations on an artificial bowel opening not specified 5-464.32
Re-operation or other operations on an artificial bowel opening not specified 5-464.33
Closure of an artificial double-barrel bowel opening, relocating the bowel in the abdominal cavity and restoring the patency of the intestine not specified 5-465.0
Restoration of the natural connection for an artificial (terminal) bowel opening not specified 5-466.1
Other reconstructive operations on the intestine not specified 5-467.00
Other reconstructive operations on the intestine not specified 5-467.01
Other reconstructive operations on the intestine not specified 5-467.10
Other reconstructive operations on the intestine not specified 5-467.11
Other reconstructive operations on the intestine not specified 5-467.12
Other reconstructive operations on the intestine not specified 5-467.13
Other reconstructive operations on the intestine not specified 5-467.32
Other reconstructive operations on the intestine not specified 5-467.51
Other reconstructive operations on the intestine not specified 5-467.53
Manipulation of the intestine within the abdominal cavity not specified 5-468.11
Manipulation of the intestine within the abdominal cavity not specified 5-468.12
Other operations on the intestine not specified 5-469.01
Other operations on the intestine not specified 5-469.03
Other operations on the intestine not specified 5-469.80
Other operations on the intestine not specified 5-469.b0
Other operations on the intestine not specified 5-469.k3
Other operations on the intestine not specified 5-469.p0
not specified 5-469.w3
Surgical removal of the appendix - appendicectomy not specified 5-470.2
Removal of the appendix during another operation not specified 5-471.10
Removal of the appendix during another operation not specified 5-471.11
Other operations on the appendix not specified 5-479.0
Surgical incision into the rectum not specified 5-480
Surgical removal or destruction of diseased tissue in the rectum with access through the anus not specified 5-482.10
Surgical removal or destruction of diseased tissue in the rectum with access through the anus not specified 5-482.50
Surgical removal or destruction of diseased tissue in the rectum with access through the anus not specified 5-482.80
Surgical removal or destruction of diseased tissue in the rectum with access through the anus not specified 5-482.90
Surgical removal or destruction of diseased tissue in the rectum with access through the anus not specified 5-482.9x
Surgical removal or destruction of diseased tissue in the rectum with access through the anus not specified 5-482.x0
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter not specified 5-484.01
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter not specified 5-484.02
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter not specified 5-484.31
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter not specified 5-484.51
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter not specified 5-484.52
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter not specified 5-484.56
Surgical removal of the rectum (resection of the rectum) maintaining the anal sphincter not specified 5-484.y
Surgical removal of the rectum (resection of the rectum) without maintaining the anal sphincter muscle not specified 5-485.01
Surgical removal of the rectum (resection of the rectum) without maintaining the anal sphincter muscle not specified 5-485.22
Other operations on the rectum not specified 5-489.0
Other operations on the rectum not specified 5-489.2
Other operations on the rectum not specified 5-489.g0
Other operations on the rectum not specified 5-489.h0
Other operations on the rectum not specified 5-489.x
Surgical incision into or removal of tissue from the anus not specified 5-490.0
Surgical treatment of abnormal passages in the region of the anus (anal fistula) not specified 5-491.11
Surgical treatment of abnormal passages in the region of the anus (anal fistula) not specified 5-491.12
Surgical treatment of abnormal passages in the region of the anus (anal fistula) not specified 5-491.13
Surgical treatment of abnormal passages in the region of the anus (anal fistula) not specified 5-491.14
not specified 5-493.02
Surgical treatment of piles (haemorrhoids) not specified 5-493.1
not specified 5-493.22
Surgical incision into the liver not specified 5-500.0
Surgical incision into the liver not specified 5-500.1
Surgical incision into the liver not specified 5-500.x
Surgical removal or destruction of diseased tissue in the liver not specified 5-501.21
not specified 5-501.90
not specified 5-501.91
not specified 5-501.93
Surgical removal or destruction of diseased tissue in the liver not specified 5-501.x0
Surgical removal of one or more segments of the liver not specified 5-502.1
Surgical removal of one or more segments of the liver not specified 5-502.2
Surgical removal of one or more segments of the liver not specified 5-502.3
Surgical removal of one or more segments of the liver not specified 5-502.4
Reconstructive operations on the liver not specified 5-505.1
Reconstructive operations on the liver not specified 5-505.x
Surgical incision into the gall bladder or connecting the gall bladder with the abdominal wall not specified 5-510.1
Surgical removal of the gall bladder not specified 5-511.02
Surgical removal of the gall bladder not specified 5-511.21
Surgical removal of the gall bladder not specified 5-511.22
Surgical removal of the gall bladder not specified 5-511.3
Surgical removal of the gall bladder not specified 5-511.52
Surgical creation of a connection between the gall bladder or biliary tract and the intestine because of narrowing of the bile ducts not specified 5-512.10
Surgical creation of a connection between the gall bladder or biliary tract and the intestine because of narrowing of the bile ducts not specified 5-512.20
Surgical creation of a connection between the gall bladder or biliary tract and the intestine because of narrowing of the bile ducts not specified 5-512.30
Surgical creation of a connection between the gall bladder or biliary tract and the intestine because of narrowing of the bile ducts not specified 5-512.40
Operation on the biliary tract during gastroscopy not specified 5-513.22
Operation on the biliary tract during gastroscopy not specified 5-513.31
Operation on the biliary tract during gastroscopy not specified 5-513.a
Operation on the biliary tract during gastroscopy not specified 5-513.c
Operation on the biliary tract during gastroscopy not specified 5-513.f1
Operation on the biliary tract during gastroscopy not specified 5-513.m0
Other operations on the biliary tract not specified 5-514.00
Other operations on the biliary tract not specified 5-514.20
Other operations on the biliary tract not specified 5-514.b0
Other operations on the biliary tract not specified 5-514.d1
Other operations on the biliary tract not specified 5-514.m3
Other reconstructive operations on the biliary tract not specified 5-516.0
Other reconstructive operations on the biliary tract not specified 5-516.x
Surgical incision into the pancreas not specified 5-520.x
Insertion of a tube to drain pancreatic secretions into the intestine or stomach not specified 5-523.0
Partial surgical removal of the pancreas not specified 5-524.x
Operation on the pancreatic duct during gastroscopy not specified 5-526.b
Surgically connecting the pancreatic duct to the intestine or the stomach not specified 5-527.3
Other operations on the pancreas or the pancreatic duct not specified 5-529.p1
Surgical repair of an inguinal hernia not specified 5-530.1
Surgical repair of an inguinal hernia not specified 5-530.34
Surgical repair of an inguinal hernia not specified 5-530.74
Surgical repair of a femoral hernia not specified 5-531.31
Surgical repair of a femoral hernia not specified 5-531.33
Surgical repair of a femoral hernia not specified 5-531.73
Surgical repair of a femoral hernia not specified 5-531.x
Surgical repair of a umbilical hernia not specified 5-534.01
Surgical repair of a umbilical hernia not specified 5-534.36
Surgical repair of a hernial protrusion of the stomach not specified 5-535.0
Surgical repair of a incisional hernia not specified 5-536.11
Surgical repair of a incisional hernia not specified 5-536.45
Surgical repair of a incisional hernia not specified 5-536.46
not specified 5-536.4d
not specified 5-536.4f
not specified 5-536.4j
not specified 5-536.4n
Surgical repair of a diaphragmatic hernia (hiatus hernia) not specified 5-538.41
Surgical repair of a diaphragmatic hernia (hiatus hernia) not specified 5-538.91
Surgical repair of a diaphragmatic hernia (hiatus hernia) not specified 5-538.b
Surgical repair of other soft tissue hernias in the abdomen not specified 5-539.0
Surgical repair of other soft tissue hernias in the abdomen not specified 5-539.30
Surgical repair of other soft tissue hernias in the abdomen not specified 5-539.31
Surgical repair of other soft tissue hernias in the abdomen not specified 5-539.4
Surgical incision into the abdominal wall not specified 5-540.0
Surgical incision into the abdominal wall not specified 5-540.2
Surgical removal or destruction of diseased tissue in the abdominal wall not specified 5-542.2
Surgical removal or destruction of tissue in the abdominal cavity not specified 5-543.0
Surgical removal or destruction of tissue in the abdominal cavity not specified 5-543.1
Surgical removal or destruction of tissue in the abdominal cavity not specified 5-543.40
Surgical removal or destruction of tissue in the abdominal cavity not specified 5-543.41
Surgical removal or destruction of tissue in the abdominal cavity not specified 5-543.x
Surgical repair of the abdominal wall or the peritoneum not specified 5-545.1
Reconstructive surgery of the abdominal wall or the peritoneum not specified 5-546.0
Reconstructive surgery of the abdominal wall or the peritoneum not specified 5-546.20
Reconstructive surgery of the abdominal wall or the peritoneum not specified 5-546.2x
Other abdominal operations not specified 5-549.0
not specified 5-549.21
Other abdominal operations not specified 5-549.80
Other abdominal operations not specified 5-549.81
Other abdominal operations not specified 5-549.x
Dilatation of the ureters during an operation or endoscopy not specified 5-560.30
Surgical connection of the ureter to the abdominal wall, with the interposition of a piece of intestine, losing the ability to retain urine not specified 5-565.00
Reconstructive operations on the ureter not specified 5-568.80
Other operations on the ureter not specified 5-569.01
Other operations on the ureter not specified 5-569.31
Surgical creation of a connection between the urinary bladder and skin of the abdomen for artificial urinary drainage not specified 5-572.1
Surgical incision, removal or destruction of diseased tissue in the urinary bladder, with access through the urethra not specified 5-573.40
Partial surgical removal of the urinary bladder not specified 5-575.00
Surgical removal of the urinary bladder - cystectomy not specified 5-576.40
Other reconstructive operations on the urinary bladder not specified 5-578.01
Surgical incision into or removal of tissue lying behind the abdominal cavity (retroperitoneum) not specified 5-590.21
Surgical incision into or removal of tissue lying behind the abdominal cavity (retroperitoneum) not specified 5-590.33
Surgical incision into or removal of tissue lying behind the abdominal cavity (retroperitoneum) not specified 5-590.51
Surgical incision into or removal of tissue lying behind the abdominal cavity (retroperitoneum) not specified 5-590.81
Other surgical removal or destruction of prostatic tissue not specified 5-605
Operation on the seminal vesicle not specified 5-606.1
Surgical occlusion of a hydrocele on the testicle not specified 5-611
Surgical removal of the tissue around the epididymis not specified 5-631.1
Other operations on the spermatic cord, spermatic duct or epididymis not specified 5-639.x
Surgical removal or destruction of tissue in the ovary not specified 5-651.82
Surgical removal of the ovary and the fallopian tube not specified 5-653.30
Surgical removal of the ovary and the fallopian tube not specified 5-653.32
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 incision into the fallopian tubes not specified 5-660.2
Surgical removal of a fallopian tube not specified 5-661.42
Surgical removal and destruction of diseased uterine tissue not specified 5-681.60
Complete surgical removal of the uterus - hysterectomy not specified 5-683.20
Surgical removal of all the organs from the female lesser pelvis not specified 5-687.1
Surgical removal of the external female reproductive organs not specified 5-714.60
Surgical reduction of a fracture of the pelvic margin or pelvic ring not specified 5-798.3
Surgical removal of diseased intervertebral disc tissue not specified 5-831.0
Surgical removal of diseased bone or joint tissue in the spine not specified 5-832.1
Other operations on the spine not specified 5-839.90
not specified 5-83b.x2
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.a6
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.b8
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.d6
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.d8
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.g7
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.h8
Removal of parts of muscles, tendons or their connective tissue sheaths not specified 5-852.a8
not specified 5-877.0
Surgical incision of a pilonidal sinus not specified 5-891
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.04
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.0a
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 5-892.0d
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.04
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.05
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.07
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.0b
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.0c
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.0d
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.0g
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.14
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.16
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.17
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.18
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.1a
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.1c
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.1d
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-895.04
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-895.0b
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-895.0f
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-895.28
Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-895.2d
not specified 5-896.06
not specified 5-896.0a
not specified 5-896.0e
not specified 5-896.1a
not specified 5-896.1c
not specified 5-896.1e
Surgical eradication of a pilonidal sinus not specified 5-897.10
Other surgical removal of the skin or subcutaneous tissues not specified 5-899
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture not specified 5-900.04
Skin grafting [site of removal and nature of the piece of skin removed] not specified 5-901.1a
Free skin flap grafting [site of removal and nature of the graft] not specified 5-902.6a
Skin grafting from the area around the wound not specified 5-903.bb
Operation to tighten the skin or subcutaneous tissues and remove fatty tissue, apart from the face not specified 5-911.06
Operation to tighten the skin or subcutaneous tissues and remove fatty tissue, apart from the face not specified 5-911.07
Operation to tighten the skin or subcutaneous tissues and remove fatty tissue, apart from the face not specified 5-911.0e
Temporary covering of soft tissue injuries with skin or artificial skin not specified 5-916.a0
Temporary covering of soft tissue injuries with skin or artificial skin not specified 5-916.a5
Temporary covering of soft tissue injuries with skin or artificial skin not specified 5-916.ax
not specified 5-91a.x5
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.12
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.13
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.15
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.17
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.22
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.26
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.27
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.28
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.48
Type of material used for tissue replacement and tissue reinforcement not specified 5-932.49
not specified 5-932.97
Use of a cardiac pacemaker that can be used in a magnetic resonance tomography unit not specified 5-934.0
Examination of the ureter and the renal pelvis with a tube-shaped instrument with a camera mounted at the end (endoscope) not specified 5-98b.x
not specified 5-98h.3
Premature termination of an operation (operation not carried out completely) not specified 5-995
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.72
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.p1
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.p3
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.p5
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.p6
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.p7
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.pa
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.pc
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.pd
Administration of medicines in accordance with List 2 of the procedures list not specified 6-002.pg
not specified 6-005.p3
Removal of a foreign body without a surgical incision not specified 8-101.x
Intestinal lavage not specified 8-121
Use of a system to collect stools not specified 8-128
Injection or administration of medicines into the urinary bladder not specified 8-132.3
Exchange or removal of a urinary catheter through the abdominal wall not specified 8-133.1
Insertion, exchange or removal of a ureteral stent not specified 8-137.02
Insertion, exchange or removal of a ureteral stent not specified 8-137.10
not specified 8-137.22
Exchange or removal of a tube (catheter) in the kidney for draining urine through the abdominal wall not specified 8-138.0
Insertion of a small tube (cannula) or catheter into an organ in the abdominal cavity for the drainage of fluid not specified 8-146.1
Insertion of a small tube (cannula) or catheter into another organ or tissue for the drainage of fluid not specified 8-148.3
Insertion of a small tube (cannula) or catheter into another organ or tissue for the drainage of fluid not specified 8-148.x
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 by the targeted insertion of a needle into an organ in the abdominal cavity with subsequent administration or removal of substances, e.g. fluid not specified 8-154.0
Treatment by the targeted insertion of a needle into an organ in the abdominal cavity with subsequent administration or removal of substances, e.g. fluid not specified 8-154.1
Other treatment by the targeted insertion of a needle with subsequent administration or removal of substances, e.g. fluid not specified 8-159.2
Other treatment by the targeted insertion of a needle with subsequent administration or removal of substances, e.g. fluid not specified 8-159.x
Treatment by washing out (lavage) the abdominal cavity with a drain and temporary closure of the abdominal wall not specified 8-176.0
Treatment by washing out (lavage) the abdominal cavity with a drain and temporary closure of the abdominal wall not specified 8-176.2
Treatment of a joint by irrigation not specified 8-178.3
Specific dressing techniques not specified 8-190.21
Specific dressing techniques not specified 8-190.22
Specific dressing techniques not specified 8-190.33
Dressings for large areas of skin or serious skin diseases not specified 8-191.5
not specified 8-192.08
not specified 8-192.0d
not specified 8-192.1b
not specified 8-192.1d
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
Treatment of rectal bleeding by packing with absorbent material (tamponade) not specified 8-502
Radiotherapy with high-energy beams for cancer - high voltage radiotherapy not specified 8-522.90
Planning radiotherapy for irradiation through the skin or at a localised site not specified 8-529.8
Introduction of chemotherapeutic agents,simultaneously heated into a body cavity - hyperthermic chemotherapy not specified 8-546.0
not specified 8-718.71
not specified 8-718.73
not specified 8-718.83
Cardiac or cardiopulmonary resuscitation not specified 8-771
Transfusion of blood, red blood cells or platelets from a donor to a recipient not specified 8-800.c2
Transfusion of blood, red blood cells or platelets from a donor to a recipient not specified 8-800.c3
Transfusion of blood, red blood cells or platelets from a donor to a recipient not specified 8-800.g0
Transfusion of blood plasma or plasma components or genetically engineered blood proteins not specified 8-810.e8
Transfusion of blood plasma or plasma components or genetically engineered blood proteins not specified 8-810.j5
Transfusion of blood plasma or plasma components or genetically engineered blood proteins not specified 8-810.w7
Transfusion of other plasma components or genetically engineered blood proteins not specified 8-812.52
Transfusion of other plasma components or genetically engineered blood proteins not specified 8-812.53
Insertion or exchange of a tube (catheter) in a large vein not specified 8-831.0
not specified 8-831.01
not specified 8-831.04
Blood purification outside the body through a combination of haemofiltration and dialysis not specified 8-855.3
Blood purification procedure with detoxification through the peritoneum - peritoneal dialysis not specified 8-857.10
Blood purification procedure with detoxification through the peritoneum - peritoneal dialysis not specified 8-857.12
Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine not specified 8-914.12
Treatment of pain by the introduction of a liquid anaesthetic around other nerves outside the brain and spinal cord not specified 8-915
Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) not specified 8-987.10
Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) not specified 8-987.11
Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) not specified 8-987.12
not specified 8-98g.10
not specified 8-98g.12
Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention not specified 9-401.31
Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention not specified 9-401.32
Specific psychotherapeutic procedure where patients are treated individually - individual therapy not specified 9-410.04
Specific psychotherapeutic procedure where patients are treated individually - individual therapy not specified 9-410.05
Post mortem examination (autopsy) in the hospital to determine the cause of death or for quality assurance not specified 9-990