| Service |
Number of cases |
OPS key |
Info |
| Computed tomography (CT) of the head without contrast medium |
3.114
|
3-200 |
|
| Measurement of the brain waves - EEG |
1.817
|
1-207.0 |
|
| Examination of nerve conduction - ENG |
1.594
|
1-206 |
|
| Treatment of physically or functionally induced disorders of speech, language, the voice or swallowing |
1.363
|
9-320 |
|
| Magnetic resonance imaging (MRI) of the head without contrast medium |
1.209
|
3-800 |
|
| Examination of the cerebrospinal fluid spaces |
732
|
1-204.2 |
|
| Other computed tomography (CT) with contrast medium |
722
|
3-22x |
|
| Computed tomography of the head with contrast medium |
715
|
3-220 |
|
| Magnetic resonance imaging (MRI) of the head with contrast medium |
644
|
3-820 |
|
| Measurement of the electrical activity of the muscles - EMG |
503
|
1-205 |
|
| Computer assisted visualisation of body structures in 3 dimensions - virtual 3D reconstruction technique |
479
|
3-994 |
|
|
477
|
8-981.20 |
|
|
434
|
9-984.8 |
|
| Measurement of brain waves triggered by targeted stimuli (evoked potentials) |
410
|
1-208.2 |
|
|
344
|
9-984.7 |
|
| Complex differential diagnostic sonography of the vascular system with quantitative evaluation |
318
|
3-035 |
|
| Computer-assisted analysis of the images with 3D-analysis |
268
|
3-990 |
|
| 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 |
267
|
8-930 |
|
|
246
|
9-984.9 |
|
| Measurement of brain waves triggered by targeted stimuli (evoked potentials) |
220
|
1-208.4 |
|
| Magnetic resonance imaging (MRI) of the spine and spinal cord without contrast medium |
204
|
3-802 |
|
| Ultrasound of the heart (echocardiography) through the oesophagus - TEE |
191
|
3-052 |
|
| Magnetic resonance imaging (MRI) of the blood vessels apart from the main arteries and veins near the heart with contrast medium |
187
|
3-828 |
|
| Measurement of brain waves triggered by targeted stimuli (evoked potentials) |
183
|
1-208.6 |
|
| Magnetic resonance imaging (MRI) of the blood vessels apart from main arteries and veins without contrast medium |
153
|
3-808 |
|
| Treatment by injecting a medicine into an organ or tissue, or removal of excess fluid (effusion) e.g. from the joints |
146
|
8-020.8 |
|
| Magnetic resonance imaging (MRI) of the spine and spinal cord with contrast medium |
143
|
3-823 |
|
| Evaluation of swallowing with the help of a tube-shaped instrument with a camera mounted at the end (endoscope) |
129
|
1-613 |
|
| Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention |
123
|
9-401.22 |
|
|
119
|
9-984.b |
|
|
117
|
8-981.21 |
|
| Quantitative analysis of specific values such as organ function or blood flow rate |
114
|
3-993 |
|
| Other special procedure with the help of computed tomography (CT) |
95
|
3-24x |
|
| Treatment by the targeted insertion of a needle into the brain, spinal cord or the eye with subsequent administration or removal of substances, e.g. fluid |
89
|
8-151.4 |
|
| Other examination of the function of the nervous system |
86
|
1-20a.33 |
|
| Computed tomography of the chest with contrast medium |
86
|
3-222 |
|
|
85
|
9-984.a |
|
| Computed tomography of the abdomen with contrast medium |
78
|
3-225 |
|
|
77
|
8-981.23 |
|
| Examination of the oesophagus, stomach and duodenum by endoscopy |
69
|
1-632.0 |
|
| Computed tomography (CT) of the spine and the spinal cord without contrast medium |
68
|
3-203 |
|
|
64
|
9-984.6 |
|
|
59
|
8-981.22 |
|
| Treatment on the intensive care unit (basic procedures) |
55
|
8-980.0 |
|
|
51
|
8-831.00 |
|
|
50
|
8-632.1 |
|
| Examination of the cerebrospinal fluid spaces |
49
|
1-204.1 |
|
| Intensive care monitoring of respiration, the heart and the circulation with measurement of the pressure in the superior vena cava (central venous pressure) |
41
|
8-931.1 |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
37
|
1-440.a |
|
| Radio-controlled cardiological telemetry |
33
|
8-933 |
|
|
32
|
8-98g.11 |
|
| Measurement of the brain waves - EEG |
29
|
1-207.1 |
|
| Insertion of a tube into the trachea for ventilation - intubation |
28
|
8-701 |
|
|
28
|
8-98g.10 |
|
|
28
|
8-98g.12 |
|
| Intensive care monitoring of respiration, the heart and the circulation with measurement of the pressure in the superior vena cava (central venous pressure) |
25
|
8-931.0 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
24
|
8-800.c0 |
|
| Intensive care monitoring of respiration, the heart and the circulation with measurement of the pressure in pulmonary artery |
23
|
8-932 |
|
| Treatment on the intensive care unit (basic procedures) |
23
|
8-980.10 |
|
| Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine |
22
|
8-914.12 |
|
| Interdisciplinary end-of-life care |
22
|
8-982.0 |
|
| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery |
19
|
1-266.0 |
|
| Other examination of the function of the nervous system |
15
|
1-20a.31 |
|
| Computed tomography (CT) of the chest without contrast medium |
15
|
3-202 |
|
| X-rays of the arteries of the neck with contrast medium |
14
|
3-601 |
|
| Surgical insertion of a tube into the stomach through the abdominal wall for artificial feeding |
14
|
5-431.20 |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
14
|
8-812.52 |
|
| Interdisciplinary end-of-life care |
14
|
8-982.1 |
|
| Magnetic resonance imaging (MRI) of the musculoskeletal system with contrast medium |
13
|
3-826 |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
13
|
5-900.04 |
|
| Additional information on materials used |
13
|
8-83b.c6 |
|
| Treatment on the intensive care unit (basic procedures) |
13
|
8-980.11 |
|
| X-rays of small arteries with contrast medium |
12
|
3-608 |
|
| Examination of the trachea and the bronchi by endoscopy |
11
|
1-620.00 |
|
| X-rays of the oesophagus with contrast medium |
11
|
3-137 |
|
| X-rays of the pharynx (throat) with contrast medium |
10
|
3-134 |
|
| Insertion of a temporary, artificial tracheal opening |
10
|
5-311.1 |
|
| Surgical creation of a connection between the urinary bladder and skin of the abdomen for artificial urinary drainage |
10
|
5-572.1 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
10
|
8-810.wa |
|
| Computed tomography (CT) of the musculoskeletal system without contrast medium |
9
|
3-205 |
|
| Computed tomography of the neck with contrast medium |
9
|
3-221 |
|
| Computed tomography of the pelvis with contrast medium |
9
|
3-226 |
|
| X-rays of the aortic arch with contrast medium |
9
|
3-602 |
|
| Magnetic resonance imaging (MRI) of the abdominal cavity with contrast medium |
9
|
3-825 |
|
|
9
|
8-718.73 |
|
| Treatment of a vessel with access via a tube (catheter) |
9
|
8-836.0h |
|
| Examination of the large intestine by endoscopy - colonoscopy |
8
|
1-650.2 |
|
| Examination of the S-shaped part of the large intestine (sigmoid colon) by endoscopy |
8
|
1-651 |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
8
|
8-812.51 |
|
| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis |
8
|
8-854.4 |
|
| Treatment on the intensive care unit (basic procedures) |
8
|
8-980.20 |
|
| Computed tomography (CT) of the pelvis without contrast medium |
7
|
3-206 |
|
| Computed tomography (CT) of the abdomen without contrast medium |
7
|
3-207 |
|
| Exchange or removal of a urinary catheter through the abdominal wall |
7
|
8-133.0 |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
7
|
8-812.53 |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
7
|
8-840.0h |
|
| Regional pain control by injecting an anaesthetic into a space in the spinal canal (epidural space) |
7
|
8-910 |
|
| Special staining of the lining (mucosa) of the oesophagus and stomach during endoscopy |
6
|
1-63b |
|
| Magnetic resonance imaging (MRI) of the biliary tract and pancreatic ducts with contrast medium |
6
|
3-843.0 |
|
| Cardiac or cardiopulmonary resuscitation |
6
|
8-771 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
6
|
8-810.wd |
|
| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision |
5
|
1-502.6 |
|
| Computed tomography (CT) of the spine and the spinal cord with contrast medium |
5
|
3-223 |
|
| Use of a system to collect stools |
5
|
8-128 |
|
| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid |
5
|
8-144.2 |
|
| Pain control by injecting an anaesthetic into a joint of the spine |
5
|
8-917.13 |
|
|
5
|
8-98g.14 |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
4
|
1-440.9 |
|
| Taking a tissue sample (biopsy) of nerves outside the brain and spinal cord through a surgical incision |
4
|
1-513.8 |
|
| Examination of the trachea and the bronchi by endoscopy |
4
|
1-620.0x |
|
| Computed tomography (CT) of the blood vessels other than the main arteries and veins near the heart with contrast medium |
4
|
3-228 |
|
| X-rays of the arteries in the head with contrast medium |
4
|
3-600 |
|
| Magnetic resonance imaging (MRI) of the musculoskeletal system without contrast medium |
4
|
3-806 |
|
|
4
|
5-896.1e |
|
| Administration of medicines in accordance with List 3 of the procedures list |
4
|
6-003.8 |
|
| Treatment by the targeted insertion of a needle into the kidney or urinary tract with subsequent administration or removal of substances, e.g. fluid |
4
|
8-155.2 |
|
| Use of a face, nasal, or laryngeal mask for mechanical ventilation |
4
|
8-706 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
4
|
8-810.we |
|
| Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine |
4
|
8-914.10 |
|
| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) |
4
|
8-987.10 |
|
| Examination of the cerebrospinal fluid spaces |
not specified
|
1-204.0 |
|
| Measurement of the brain waves - EEG |
not specified
|
1-207.x |
|
| Other examination of the function of the nervous system |
not specified
|
1-20a.30 |
|
| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery |
not specified
|
1-266.x |
|
|
not specified
|
1-313.1 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
not specified
|
1-430.20 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
not specified
|
1-430.30 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
not specified
|
1-430.3x |
|
| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy |
not specified
|
1-444.6 |
|
| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy |
not specified
|
1-444.7 |
|
| Taking a tissue sample (biopsy) of skin or subcutaneous tissues without surgical incision |
not specified
|
1-490.4 |
|
| Taking a tissue sample (biopsy) of skin or subcutaneous tissues without surgical incision |
not specified
|
1-490.6 |
|
| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision |
not specified
|
1-502.4 |
|
| Taking a tissue sample (biopsy) of nerves outside the brain and spinal cord through a surgical incision |
not specified
|
1-513.9 |
|
| Taking a tissue sample (biopsy) of blood vessels through a surgical incision |
not specified
|
1-587.0 |
|
| Examination of the trachea and the bronchi by endoscopy |
not specified
|
1-620.01 |
|
| Examination of the biliary tract and pancreatic ducts by X-ray examination with contrast medium during endoscopy of the duodenum |
not specified
|
1-642 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
not specified
|
1-650.1 |
|
| Examination of the abdominal cavity or its organs by endoscopy |
not specified
|
1-694 |
|
| Examination of a joint by endoscopy |
not specified
|
1-697.7 |
|
| Investigation of the activity of the heart and lungs during sleep |
not specified
|
1-791 |
|
| Examination of the space between the lungs and ribs by taking a sample of fluid or tissue with a needle |
not specified
|
1-844 |
|
| Examination of a joint or of a bursa by taking a sample of fluid or tissue with a needle |
not specified
|
1-854.7 |
|
| Other computed tomography (CT) without contrast medium |
not specified
|
3-20x |
|
| Computed tomography of the heart with contrast medium |
not specified
|
3-224.0 |
|
| X-rays of the arteries in the legs with contrast medium |
not specified
|
3-607 |
|
| Magnetic resonance imaging (MRI) of the abdominal cavity without contrast medium |
not specified
|
3-804 |
|
| Magnetic resonance imaging (MRI) of the pelvis without contrast medium |
not specified
|
3-805 |
|
| Magnetic resonance imaging (MRI) of the chest with contrast medium |
not specified
|
3-822 |
|
| Magnetic resonance imaging (MRI) of the heart with contrast medium |
not specified
|
3-824.0 |
|
| Magnetic resonance imaging (MRI) of the pelvis with contrast medium |
not specified
|
3-82a |
|
| Other magnetic resonance imaging (MRI) with contrast medium |
not specified
|
3-82x |
|
| Insertion of a permanent, artificial tracheal opening |
not specified
|
5-312.0 |
|
| Surgical removal or destruction of (diseased tissue in) the trachea |
not specified
|
5-314.12 |
|
| Other operations on blood vessels |
not specified
|
5-399.7 |
|
| Surgical incision into the intestine |
not specified
|
5-450.3 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
not specified
|
5-452.60 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
not specified
|
5-452.61 |
|
| Surgical removal of the small intestine |
not specified
|
5-454.50 |
|
| Other reconstructive operations on the intestine |
not specified
|
5-467.02 |
|
| Other operations on the intestine |
not specified
|
5-469.20 |
|
| Surgical removal or destruction of diseased tissue in the rectum with access through the anus |
not specified
|
5-482.01 |
|
| Other operations on the rectum |
not specified
|
5-489.d |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.1 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.20 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.21 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.22 |
|
| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) |
not specified
|
5-541.0 |
|
| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) |
not specified
|
5-541.1 |
|
| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) |
not specified
|
5-541.4 |
|
| Surgical incision into bony tissue because of sterile or infected contaminated bone disease |
not specified
|
5-780.6d |
|
| Removal of the devices used to fix bone fragments, e.g. in fractures |
not specified
|
5-787.1e |
|
| 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
|
5-790.6n |
|
| Surgical procedure on a joint by endoscopy |
not specified
|
5-810.1h |
|
| Operation on the synovium by endoscopy (arthroscopy) |
not specified
|
5-811.2h |
|
| Operation on the articular cartilage or on the cartilage discs (menisci) by endoscopy (arthroscopy) |
not specified
|
5-812.5 |
|
| Operation on the articular cartilage or on the cartilage discs (menisci) by endoscopy (arthroscopy) |
not specified
|
5-812.eh |
|
| Other surgical incision into the skin or subcutaneous tissues |
not specified
|
5-892.07 |
|
| Other surgical incision into the skin or subcutaneous tissues |
not specified
|
5-892.09 |
|
| Other surgical incision into the skin or subcutaneous tissues |
not specified
|
5-892.0f |
|
| Surgical removal of diseased tissue from the skin or subcutaneous tissues |
not specified
|
5-894.0f |
|
|
not specified
|
5-896.1d |
|
| Operation on the nails |
not specified
|
5-898.5 |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.00 |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.0b |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.0e |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.0f |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.1e |
|
| 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.a3 |
|
|
not specified
|
5-98c.2 |
|
| Administration of medicines in accordance with List 2 of the procedures list |
not specified
|
6-002.13 |
|
| Administration of medicines in accordance with List 2 of the procedures list |
not specified
|
6-002.15 |
|
| 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.pc |
|
|
not specified
|
6-008.f |
|
| Treatment by injecting a medicine into an organ or tissue, or removal of excess fluid (effusion) e.g. from the joints |
not specified
|
8-020.4 |
|
| Treatment by injecting a medicine into an organ or tissue, or removal of excess fluid (effusion) e.g. from the joints |
not specified
|
8-020.x |
|
| Exchange or removal of a feeding tube inserted into the stomach through the skin |
not specified
|
8-123.1 |
|
| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid |
not specified
|
8-144.0 |
|
| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid |
not specified
|
8-152.1 |
|
| 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 a joint with subsequent administration or removal of substances, e.g. fluid |
not specified
|
8-158.0 |
|
| Specific dressing techniques |
not specified
|
8-190.20 |
|
| Specific dressing techniques |
not specified
|
8-190.30 |
|
|
not specified
|
8-192.0b |
|
| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates |
not specified
|
8-201.0 |
|
| Treatment of a nose bleed by packing with absorbent material (tamponade) |
not specified
|
8-500 |
|
| Others therapeutic procedures to influence the immune system |
not specified
|
8-547.30 |
|
| Treatment of cardiac arrhythmias with electric shocks - defibrillation |
not specified
|
8-640.0 |
|
| Temporary stimulation of the heart rhythm by an external cardiac pacemaker |
not specified
|
8-641 |
|
| Temporary stimulation of the heart rhythm by an implanted cardiac pacemaker |
not specified
|
8-642 |
|
|
not specified
|
8-713.0 |
|
|
not specified
|
8-718.71 |
|
|
not specified
|
8-718.72 |
|
|
not specified
|
8-718.75 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.g0 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.g2 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.w4 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.w7 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.w9 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.wb |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.wc |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.wf |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.wg |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.wj |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.wk |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.wn |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
not specified
|
8-812.50 |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
not specified
|
8-812.54 |
|
|
not specified
|
8-831.04 |
|
|
not specified
|
8-831.20 |
|
| Treatment of a vessel with access via a tube (catheter) |
not specified
|
8-836.80 |
|
| Additional information on materials used |
not specified
|
8-83b.70 |
|
| Additional information on materials used |
not specified
|
8-83b.75 |
|
| Additional information on materials used |
not specified
|
8-83b.84 |
|
| Additional information on materials used |
not specified
|
8-83b.85 |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
not specified
|
8-840.0k |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
not specified
|
8-840.1h |
|
| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis |
not specified
|
8-854.2 |
|
| Anaesthesia with administration of an anaesthetic into a vein |
not specified
|
8-900 |
|
| Administration of medicines to sedate and eliminate pain |
not specified
|
8-903 |
|
| Pain control by injecting an anaesthetic into a joint of the spine |
not specified
|
8-917.1x |
|
| Treatment of late stage Parkinson's disease with drug pumps |
not specified
|
8-97e.2 |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.21 |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.30 |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.31 |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.40 |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.41 |
|
| Interdisciplinary end-of-life care |
not specified
|
8-982.3 |
|
| 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 |
|
| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) |
not specified
|
8-987.13 |
|
|
not specified
|
8-98g.03 |
|
|
not specified
|
8-98g.13 |
|
| Specific psychotherapeutic procedure where patients are treated in groups - group therapy |
not specified
|
9-411.y |
|
