| Service |
Number of cases |
OPS key |
Info |
|
552
|
9-984.8 |
|
|
526
|
9-984.7 |
|
| Computed tomography (CT) of the head without contrast medium |
504
|
3-200 |
|
| Anaesthesia with administration of an anaesthetic into a vein |
380
|
8-900 |
|
| Computed tomography of the chest with contrast medium |
335
|
3-222 |
|
| Examination of the oesophagus, stomach and duodenum by endoscopy |
325
|
1-632.0 |
|
| Medical monitoring of an infectious disease |
315
|
1-930.1 |
|
|
258
|
9-984.9 |
|
| Computed tomography of the abdomen with contrast medium |
215
|
3-225 |
|
|
161
|
9-984.b |
|
| Measurement of the composition of respired air at rest and on physical exercise |
134
|
1-712 |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
122
|
1-440.9 |
|
|
121
|
9-984.6 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
113
|
1-650.2 |
|
| Computed tomography (CT) of the chest without contrast medium |
111
|
3-202 |
|
|
106
|
8-98g.11 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
104
|
8-800.c0 |
|
| Intensive care monitoring of respiration, the heart and the circulation without measurement of the pressure in the pulmonary artery and in the right atrium of the heart |
85
|
8-930 |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
82
|
1-440.a |
|
|
81
|
9-984.a |
|
| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid |
77
|
8-152.1 |
|
| Ultrasound of the heart (echocardiography) through the oesophagus - TEE |
72
|
3-052 |
|
| Examination of the space between the lungs and ribs by taking a sample of fluid or tissue with a needle |
68
|
1-844 |
|
| Computed tomography (CT) of the abdomen without contrast medium |
67
|
3-207 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
65
|
1-650.1 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
59
|
5-452.63 |
|
| Examination of the oesophagus and the stomach by endoscopy |
58
|
1-631.0 |
|
| Magnetic resonance imaging (MRI) of the head without contrast medium |
52
|
3-800 |
|
|
50
|
8-98g.10 |
|
| Measurement of the brain waves - EEG |
38
|
1-207.0 |
|
| Patient education |
32
|
9-500.0 |
|
| Treatment of cardiac arrhythmias with electric shocks - defibrillation |
30
|
8-640.0 |
|
| Ultrasound the pancreas with access through the oesophagus |
29
|
3-056 |
|
| Other operations on the intestine |
29
|
5-469.d3 |
|
| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery |
27
|
1-266.0 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
27
|
5-452.61 |
|
| Examination of the large intestine by endoscopy - colonoscopy |
25
|
1-650.0 |
|
| Other operations on the intestine |
25
|
5-469.e3 |
|
| Examination of the abdominal cavity by taking a sample of fluid or tissue with a needle |
23
|
1-853.2 |
|
| Examination of the trachea and the bronchi by endoscopy |
22
|
1-620.00 |
|
| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy |
21
|
1-444.6 |
|
| Examination of the bronchi by taking a sample of fluid or tissue with a needle |
20
|
1-843 |
|
| Magnetic resonance imaging (MRI) of the blood vessels apart from main arteries and veins without contrast medium |
20
|
3-808 |
|
| Magnetic resonance imaging (MRI) of the abdominal cavity with contrast medium |
19
|
3-825 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
19
|
5-452.60 |
|
| Treatment by the targeted insertion of a needle into the abdominal cavity with subsequent administration or removal of substances, e.g. fluid |
19
|
8-153 |
|
| Measurement of lung function in an airtight cabin - whole body plethysmography |
18
|
1-710 |
|
| Complex differential diagnostic sonography of the vascular system with quantitative evaluation |
18
|
3-035 |
|
| Magnetic resonance imaging (MRI) of the spine and spinal cord without contrast medium |
18
|
3-802 |
|
| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis |
18
|
8-854.2 |
|
| Examination of the cerebrospinal fluid spaces |
16
|
1-204.2 |
|
| Insertion of a small tube (cannula) or catheter into another organ or tissue for the drainage of fluid |
16
|
8-148.0 |
|
| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy |
15
|
1-430.10 |
|
| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy |
14
|
1-444.7 |
|
| Ultrasound of the oesophagus with access through the mouth |
14
|
3-051 |
|
| Examination of the biliary tract by X-ray examination with contrast medium during endoscopy of the duodenum |
13
|
1-640 |
|
|
13
|
8-831.00 |
|
|
11
|
8-98g.12 |
|
| Taking a tissue sample (biopsy) of the liver, biliary tract or the pancreas through the skin, guided by imaging procedures such as ultrasound |
10
|
1-442.0 |
|
| Ultrasound of the stomach with access through the oesophagus |
10
|
3-053 |
|
| Magnetic resonance imaging (MRI) of the head with contrast medium |
10
|
3-820 |
|
| Magnetic resonance imaging (MRI) of the biliary tract and pancreatic ducts with contrast medium |
10
|
3-843.0 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
10
|
5-452.62 |
|
| Examination of the trachea and the bronchi by endoscopy |
9
|
1-620.01 |
|
| Other operations on the oesophagus |
9
|
5-429.a |
|
| Other operations on the stomach |
9
|
5-449.d3 |
|
| Surgical removal or destruction of diseased tissue in the small intestine |
9
|
5-451.92 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
9
|
5-452.80 |
|
| Radiotherapy with high-energy beams for cancer - high voltage radiotherapy |
9
|
8-522.91 |
|
| Use of a face, nasal, or laryngeal mask for mechanical ventilation |
9
|
8-706 |
|
| Examination of nerve conduction - ENG |
8
|
1-206 |
|
| Examination of the biliary tract and pancreatic ducts by X-ray examination with contrast medium during endoscopy of the duodenum |
8
|
1-642 |
|
| Computed tomography of the neck with contrast medium |
8
|
3-221 |
|
| Other operations on blood vessels |
8
|
5-399.5 |
|
| Injection or administration of medicines into the urinary bladder |
8
|
8-132.3 |
|
| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid |
8
|
8-144.1 |
|
| Cardiac or cardiopulmonary resuscitation |
8
|
8-771 |
|
| Taking a tissue sample (biopsy) of the upper digestive tract with a fine needle under ultrasound guidance |
7
|
1-445 |
|
| Magnetic resonance imaging (MRI) of the musculoskeletal system without contrast medium |
7
|
3-806 |
|
| Examination of the oesophagus, stomach and duodenum by endoscopy |
6
|
1-632.1 |
|
| Examination of the S-shaped part of the large intestine (sigmoid colon) by endoscopy |
6
|
1-651 |
|
| Computed tomography of the head with contrast medium |
6
|
3-220 |
|
| Magnetic resonance imaging (MRI) of the abdominal cavity without contrast medium |
6
|
3-804 |
|
|
6
|
5-431.22 |
|
| Other operations on the stomach |
6
|
5-449.e3 |
|
| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery |
5
|
1-266.1 |
|
| Taking a tissue sample (biopsy) of lymph nodes, spleen or thymus gland through the skin, guided by imaging procedures such as ultrasound |
5
|
1-426.3 |
|
| Complex differential diagnostic sonography using Tissue Doppler Imaging [TDI] and deformation analysis of tissue [speckle tracking] |
5
|
3-034 |
|
| Computed tomography (CT) of the spine and the spinal cord without contrast medium |
5
|
3-203 |
|
| Computed tomography (CT) of the pelvis without contrast medium |
5
|
3-206 |
|
| Magnetic resonance imaging (MRI) of the blood vessels apart from the main arteries and veins near the heart with contrast medium |
5
|
3-828 |
|
| Magnetic resonance imaging (MRI) of the pelvis with contrast medium |
5
|
3-82a |
|
| Surgical removal or destruction of diseased tissue in the stomach |
5
|
5-433.52 |
|
| Operation on the biliary tract during gastroscopy |
5
|
5-513.1 |
|
| Operation on the biliary tract during gastroscopy |
5
|
5-513.21 |
|
| Insertion of a tube into the trachea for ventilation - intubation |
5
|
8-701 |
|
|
4
|
1-448.0 |
|
| Examination of the oesophagus and the stomach by endoscopy |
4
|
1-631.1 |
|
| Special staining of the lining (mucosa) of the small and large intestine and the anal mucosa during endoscopy |
4
|
1-655 |
|
| Computed tomography (CT) of the blood vessels other than the main arteries and veins near the heart with contrast medium |
4
|
3-228 |
|
| Surgical removal or destruction of diseased tissue in the stomach |
4
|
5-433.50 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
4
|
5-452.82 |
|
| Procedure to detoxify the blood outside the body with forced removal of the poison - haemofiltration |
4
|
8-853.3 |
|
| Procedure to detoxify the blood outside the body with forced removal of the poison - haemofiltration |
4
|
8-853.5 |
|
| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery |
not specified
|
1-266.x |
|
| Taking a tissue sample (biopsy) of the bone marrow without surgical incision |
not specified
|
1-424 |
|
| 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 the respiratory tract by endoscopy |
not specified
|
1-430.1x |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
not specified
|
1-440.6 |
|
| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy |
not specified
|
1-440.7 |
|
| Taking a tissue sample (biopsy) of the pancreas with a fine needle under ultrasound guidance |
not specified
|
1-447 |
|
|
not specified
|
1-448.1 |
|
| Taking a tissue sample (biopsy) of other digestive organs without surgical incision |
not specified
|
1-449.2 |
|
| Taking a tissue sample (biopsy) of skin or subcutaneous tissues without surgical incision |
not specified
|
1-490.x |
|
| Examination of the oesophagus by endoscopy |
not specified
|
1-630.0 |
|
| Examination of the pancreatic ducts by X-ray examination with contrast medium during endoscopy of the duodenum |
not specified
|
1-641 |
|
| Examination of the intestines by endoscopy via an artificial bowel opening (ostomy) |
not specified
|
1-652.0 |
|
| Examination of the rectum by endoscopy |
not specified
|
1-654.1 |
|
| Examination of the urethra by endoscopy |
not specified
|
1-660 |
|
| Examination of the abdominal cavity or its organs by endoscopy |
not specified
|
1-694 |
|
| Examination of the pericardium by taking a sample of fluid or tissue with a needle |
not specified
|
1-842 |
|
| Examination of the abdominal cavity by taking a sample of fluid or tissue with a needle |
not specified
|
1-853.0 |
|
| Examination of a joint or of a bursa by taking a sample of fluid or tissue with a needle |
not specified
|
1-854.7 |
|
| Ultrasound of the biliary tract with access through the oesophagus |
not specified
|
3-055.0 |
|
| Ultrasound of the lungs with access through the respiratory tract |
not specified
|
3-05f |
|
| X-rays of the biliary tract with contrast medium |
not specified
|
3-13c.3 |
|
| Computed tomography (CT) of the musculoskeletal system without contrast medium |
not specified
|
3-205 |
|
| Computed tomography of the pelvis with contrast medium |
not specified
|
3-226 |
|
| Computed tomography (CT) of the musculoskeletal system with contrast medium |
not specified
|
3-227 |
|
| X-rays of the arteries in the abdomen with contrast medium |
not specified
|
3-604 |
|
| X-rays of the arteries in the pelvis with contrast medium |
not specified
|
3-605 |
|
| X-rays of the arteries in the legs with contrast medium |
not specified
|
3-607 |
|
| Imaging procedure to show the lungs by means of radioactivity (scintigraphy) |
not specified
|
3-703.0 |
|
| Imaging procedure to show the musculoskeletal system using nuclear radiation (scintigraphy) |
not specified
|
3-705.0 |
|
| Imaging procedure of the whole body to show abnormal processes by means of radioactivity (scintigraphy) |
not specified
|
3-70c.1x |
|
| Imaging procedure to show the heart by means of radioactivity and computed tomography (SPECT) |
not specified
|
3-721.11 |
|
| Imaging procedure to show the heart by means of radioactivity and computed tomography (SPECT) |
not specified
|
3-721.21 |
|
| Imaging procedure to demonstrate the heart using nuclear radiation and computed tomography (SPECT/CT) |
not specified
|
3-731 |
|
| Imaging procedure to demonstrate the lung using nuclear radiation and computed tomography (SPECT/CT) |
not specified
|
3-732.1 |
|
| Magnetic resonance imaging (MRI) of the pelvis without contrast medium |
not specified
|
3-805 |
|
| Magnetic resonance imaging (MRI) of the neck with contrast medium |
not specified
|
3-821 |
|
| Magnetic resonance imaging (MRI) of the spine and spinal cord with contrast medium |
not specified
|
3-823 |
|
| Surgical treatment of nosebleeds |
not specified
|
5-210.1 |
|
| Surgical removal or destruction of diseased tissue in a bronchus |
not specified
|
5-320.0 |
|
| Insertion of a cardiac pacemaker or of a defibrillator |
not specified
|
5-377.30 |
|
| Removal, exchange or correction of a pacemaker or defibrillator |
not specified
|
5-378.52 |
|
| Other operations on blood vessels |
not specified
|
5-399.7 |
|
| Surgical removal of individual lymph nodes or lymphatic vessels |
not specified
|
5-401.10 |
|
| 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.b |
|
| Other operations on the spleen |
not specified
|
5-419.2 |
|
| Other operations on the oesophagus |
not specified
|
5-429.7 |
|
| Other operations on the oesophagus |
not specified
|
5-429.d |
|
|
not specified
|
5-431.28 |
|
| Surgical removal or destruction of diseased tissue in the stomach |
not specified
|
5-433.23 |
|
| Other operations on the stomach |
not specified
|
5-449.t3 |
|
|
not specified
|
5-449.v3 |
|
| Surgical incision into the intestine |
not specified
|
5-450.3 |
|
| Surgical removal or destruction of diseased tissue in the small intestine |
not specified
|
5-451.90 |
|
| Surgical removal or destruction of diseased tissue in the large intestine |
not specified
|
5-452.a0 |
|
| Other operations on the intestine |
not specified
|
5-469.m3 |
|
| Surgical removal or destruction of diseased tissue in the rectum with access through the anus |
not specified
|
5-482.01 |
|
| 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 |
|
|
not specified
|
5-493.21 |
|
| Surgical removal of the gall bladder |
not specified
|
5-511.11 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.20 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.22 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.b |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.d |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.f0 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.f1 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.h1 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.m0 |
|
| Operation on the biliary tract during gastroscopy |
not specified
|
5-513.n0 |
|
| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) |
not specified
|
5-541.1 |
|
|
not specified
|
5-549.21 |
|
| Other abdominal operations |
not specified
|
5-549.5 |
|
| Surgical reduction of a simple fracture in the joint region of a long bone |
not specified
|
5-793.1n |
|
| Surgical reduction of a simple fracture in the joint region of a long bone |
not specified
|
5-793.2n |
|
| Surgical reduction of a simple fracture in the joint region of a long bone |
not specified
|
5-793.k1 |
|
| 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.k1 |
|
| 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.k6 |
|
| 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.k9 |
|
| 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.kr |
|
| Open surgical procedure on a joint |
not specified
|
5-800.0h |
|
| Surgical implantation of an artificial hip joint |
not specified
|
5-820.41 |
|
| Surgical implantation of an artificial joint in the arm or shoulder |
not specified
|
5-824.21 |
|
| 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.d9 |
|
| Removal of parts of muscles, tendons or their connective tissue sheaths |
not specified
|
5-852.67 |
|
| New surgical expert assessment and treatment of a region from which part of the body has been surgically amputated |
not specified
|
5-866.5 |
|
| Other operations on the bone, muscles or joints |
not specified
|
5-869.1 |
|
| Other surgical incision into the skin or subcutaneous tissues |
not specified
|
5-892.05 |
|
| 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
|
5-892.1f |
|
|
not specified
|
5-896.1a |
|
|
not specified
|
5-896.1d |
|
|
not specified
|
5-896.1f |
|
|
not specified
|
5-896.2e |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.04 |
|
| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture |
not specified
|
5-900.1a |
|
| Temporary covering of soft tissue injuries with skin or artificial skin |
not specified
|
5-916.a0 |
|
| Use of a cardiac pacemaker that can be used in a magnetic resonance tomography unit |
not specified
|
5-934.0 |
|
| Operation with the smallest possible incision into the skin and minimal tissue damage (minimally invasive) |
not specified
|
5-986.x |
|
| 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
|
6-002.16 |
|
| 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.p8 |
|
| 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.pg |
|
|
not specified
|
6-008.j |
|
|
not specified
|
6-00k.0 |
|
| Removal of a foreign body by endoscopy |
not specified
|
8-100.40 |
|
| Removal of a foreign body by endoscopy |
not specified
|
8-100.6 |
|
|
not specified
|
8-123.00 |
|
| Exchange or removal of a feeding tube inserted into the stomach through the skin |
not specified
|
8-123.1 |
|
| Use of a system to collect stools |
not specified
|
8-128 |
|
| Injection or administration of medicines into the urinary bladder |
not specified
|
8-132.1 |
|
| 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 |
|
| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid |
not specified
|
8-144.2 |
|
| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid |
not specified
|
8-152.0 |
|
| Treatment of a joint by irrigation |
not specified
|
8-178.h |
|
| Specific dressing techniques |
not specified
|
8-190.20 |
|
| Specific dressing techniques |
not specified
|
8-190.21 |
|
| Dressings for large areas of skin or serious skin diseases |
not specified
|
8-191.20 |
|
|
not specified
|
8-192.1g |
|
| 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 |
|
| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates |
not specified
|
8-201.g |
|
| Treatment of a nose bleed by packing with absorbent material (tamponade) |
not specified
|
8-500 |
|
| Exchange or removal of the absorbent pack used to stop bleeding (tamponade) |
not specified
|
8-506 |
|
| Making or modifying a device for radiotherapy |
not specified
|
8-527.1 |
|
| Checking the settings before the start of a radiotherapy session |
not specified
|
8-528.6 |
|
|
not specified
|
8-713.0 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.60 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.c1 |
|
| 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.g1 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.g2 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.g4 |
|
| Transfusion of blood, red blood cells or platelets from a donor to a recipient |
not specified
|
8-800.g5 |
|
| Transfusion of blood plasma or plasma components or genetically engineered blood proteins |
not specified
|
8-810.j4 |
|
| 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
|
8-812.51 |
|
| Transfusion of other plasma components or genetically engineered blood proteins |
not specified
|
8-812.52 |
|
|
not specified
|
8-831.04 |
|
| Treatment of a vessel with access via a tube (catheter) |
not specified
|
8-836.0q |
|
| Additional information on materials used |
not specified
|
8-83b.c2 |
|
| Implantation of non-drug eluting tubing (stents) in blood vessels |
not specified
|
8-840.0q |
|
| Treatment on the intensive care unit (basic procedures) |
not specified
|
8-980.0 |
|
|
not specified
|
8-981.20 |
|
|
not specified
|
8-981.21 |
|
|
not specified
|
8-981.22 |
|
| 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 |
|
| Treatment of physically or functionally induced disorders of speech, language, the voice or swallowing |
not specified
|
9-320 |
|
