Allgemein- und Viszeralchirurgie

Illnesses according to ICD

Service ICD number Number of cases Info
Haemorrhoids and perianal venous thrombosis - Third degree hemorrhoids K64.2 51
Abscess of anal and rectal regions - Anal abscess K61.0 43
Calculus of gallbladder without cholecystitis without obstruction K80.20 43
Fissure and fistula of anal and rectal regions - Anal fistula K60.3 39
Ventral hernia - Incisional hernia without obstruction or gangrene K43.2 36
Spread metastasis of cancer in otherwise unspecified areas of the body C79.5 32
Benign lipomatous neoplasm - Benign lipomatous neoplasm of skin and subcutaneous tissue of trunk D17.1 29
Umbilical hernia - Umbilical hernia without obstruction or gangrene K42.9 24
Pilonidal cyst L05.9 24
Inguinal hernia - Unilateral inguinal hernia without obstruction or gangrene not specified as recurrent K40.90 20
Complications of procedures not elsewhere classified T81.4 19
Calculus of gallbladder with acute cholecystitis without obstruction K80.00 18
Acute appendicitis K35.8 17
Diverticular disease of intestine - Diverticulitis of large intestine without perforation or abscess without bleeding K57.32 16
Other diseases of anus and rectum K62.8 16
Cholecystitis - Acute cholecystitis K81.0 15
Neoplasm of uncertain or unknown behaviour of other and unspecified sites - Neoplasm of uncertain behavior of connective and other soft tissue D48.1 14
Medical observation and evaluation for suspected diseases and conditions Z03.8 14
Acute appendicitis - Acute appendicitis with localized peritonitis without perforation or gangrene K35.30 13
Inguinal hernia - Unilateral inguinal hernia without obstruction or gangrene recurrent K40.91 13
Fissure and fistula of anal and rectal regions - Chronic anal fissure K60.1 13
Malignant neoplasm of rectum C20 12
Benign lipomatous neoplasm D17.2 11
Paralytic ileus and intestinal obstruction without hernia K56.4 11
Paralytic ileus and intestinal obstruction without hernia K56.6 10
Diverticular disease of intestine K57.22 10
Haemorrhoids and perianal venous thrombosis - Fourth degree hemorrhoids K64.3 10
Cutaneous abscess furuncle and carbuncle L02.2 10
Gastric ulcer - Acute gastric ulcer with perforation K25.1 9
Inguinal hernia - Bilateral inguinal hernia without obstruction or gangrene not specified as recurrent K40.20 9
Paralytic ileus and intestinal obstruction without hernia - Ileus unspecified K56.7 9
Other diseases of anus and rectum - Rectal prolapse K62.3 9
Diarrhoea and gastroenteritis of presumed infectious origin A09.9 8
Paralytic ileus and intestinal obstruction without hernia K56.5 8
Cutaneous abscess furuncle and carbuncle L02.3 8
Malignant neoplasm of other connective and soft tissue - Malignant neoplasm of connective and soft tissue of abdomen C49.4 7
3 Pneumothorax J93.1 7
Ventral hernia without obstruction or gangrene K43.90 7
Other diseases of intestine - Perforation of intestine nontraumatic K63.1 7
Haemorrhoids and perianal venous thrombosis - Second degree hemorrhoids K64.1 7
Calculus of gallbladder with chronic cholecystitis without obstruction K80.10 7
Malignant neoplasm of colon - Malignant neoplasm of ascending colon C18.2 6
Malignant neoplasm of retroperitoneum and peritoneum - Malignant neoplasm of retroperitoneum C48.0 6
Umbilical hernia - Umbilical hernia with obstruction without gangrene K42.0 6
Pilonidal cyst L05.0 6
Complications of procedures not elsewhere classified T81.8 6
Malignant neoplasm of other connective and soft tissue C49.2 5
Malignant neoplasm of other connective and soft tissue - Malignant neoplasm of connective and soft tissue unspecified C49.9 5
Other benign neoplasms of connective and other soft tissue D21.2 5
Unspecified appendicitis K37 5
Abscess of anal and rectal regions - Rectal abscess K61.1 5
Follicular cysts of skin and subcutaneous tissue L72.1 5
Other follicular disorders - Hidradenitis suppurativa L73.2 5
Injury of intra-abdominal organs S36.6 5
Foreign body in alimentary tract T18.5 5
Complications of procedures not elsewhere classified T81.0 5
Malignant neoplasm of colon - Malignant neoplasm of cecum C18.0 4
Malignant neoplasm of other connective and soft tissue - Malignant neoplasm of connective and soft tissue of thorax C49.3 4
Malignant neoplasm of other connective and soft tissue - Malignant neoplasm of connective and soft tissue of pelvis C49.5 4
Other nontoxic goitre - Nontoxic single thyroid nodule E04.1 4
3 Pneumothorax - Pneumothorax unspecified J93.9 4
Acute appendicitis - Acute appendicitis with localized peritonitis and gangrene without perforation K35.31 4
Ventral hernia - Incisional hernia with obstruction without gangrene K43.0 4
Other noninfective gastroenteritis and colitis K52.8 4
Other functional intestinal disorders - Other constipation K59.09 4
Other diseases of anus and rectum - Anal polyp K62.0 4
Calculus of bile duct without cholangitis or cholecystitis without obstruction K80.50 4
Cutaneous abscess furuncle and carbuncle L02.4 4
Pressure sore decubitus and pressure area L89.34 4
Other disorders of urinary system - Urinary tract infection site not specified N39.0 4
Abdominal and pelvic pain R10.3 4
Abdominal and pelvic pain R10.4 4
Diarrhoea and gastroenteritis of presumed infectious origin A09.0 not specified
Tuberculosis of other organs A18.0 not specified
Tuberculosis of other organs - Tuberculous peripheral lymphadenopathy A18.2 not specified
Other septicaemia A41.0 not specified
Other septicaemia A41.58 not specified
Other septicaemia - Sepsis unspecified organism A41.9 not specified
Erysipelas A46 not specified
Candidiasis - Candidal sepsis B37.7 not specified
Malignant neoplasm of hypopharynx - Malignant neoplasm of hypopharynx unspecified C13.9 not specified
Malignant neoplasm of other and ill-defined sites in the lip oral cavity and pharynx - Malignant neoplasm of pharynx unspecified C14.0 not specified
Malignant neoplasm of stomach - Malignant neoplasm of body of stomach C16.2 not specified
Malignant neoplasm of stomach - Malignant neoplasm of overlapping sites of stomach C16.8 not specified
Malignant neoplasm of stomach - Malignant neoplasm of stomach unspecified C16.9 not specified
Malignant neoplasm of small intestine - Malignant neoplasm of duodenum C17.0 not specified
Malignant neoplasm of small intestine - Malignant neoplasm of ileum C17.2 not specified
Malignant neoplasm of colon - Malignant neoplasm of hepatic flexure C18.3 not specified
Malignant neoplasm of colon - Malignant neoplasm of transverse colon C18.4 not specified
Malignant neoplasm of colon - Malignant neoplasm of sigmoid colon C18.7 not specified
Malignant neoplasm of colon - Malignant neoplasm of overlapping sites of colon C18.8 not specified
Malignant neoplasm of rectosigmoid junction C19 not specified
Malignant neoplasm of anus and anal canal - Malignant neoplasm of anus unspecified C21.0 not specified
Malignant neoplasm of liver and intrahepatic bile ducts - Angiosarcoma of liver C22.3 not specified
Malignant neoplasm of bronchus and lung C34.1 not specified
Malignant neoplasm of bone and articular cartilage of limbs C40.0 not specified
Malignant neoplasm of bone and articular cartilage of other and unspecified sites - Malignant neoplasm of vertebral column C41.2 not specified
Malignant neoplasm of bone and articular cartilage of other and unspecified sites - Malignant neoplasm of pelvic bones sacrum and coccyx C41.4 not specified
Malignant melanoma of skin C43.5 not specified
Malignant melanoma of skin C43.6 not specified
Malignant melanoma of skin C43.7 not specified
Malignant neoplasm of other connective and soft tissue C49.1 not specified
Malignant neoplasm of other connective and soft tissue - Malignant neoplasm of connective and soft tissue of trunk unspecified C49.6 not specified
Malignant neoplasm of cervix uteri - Malignant neoplasm of overlapping sites of cervix uteri C53.8 not specified
Malignant neoplasm of other and unspecified urinary organs - Malignant neoplasm of urinary organ unspecified C68.9 not specified
Malignant neoplasm of adrenal gland C74.0 not specified
Secondary and unspecified malignant neoplasm of lymph nodes - Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes C77.3 not specified
Secondary and unspecified malignant neoplasm of lymph nodes - Secondary and unspecified malignant neoplasm of inguinal and lower limb lymph nodes C77.4 not specified
Secondary and unspecified malignant neoplasm of lymph nodes - Secondary and unspecified malignant neoplasm of intrapelvic lymph nodes C77.5 not specified
Secondary malignant neoplasm of respiratory and digestive organs C78.0 not specified
Secondary malignant neoplasm of respiratory and digestive organs - Secondary malignant neoplasm of retroperitoneum and peritoneum C78.6 not specified
Spread metastasis of cancer in otherwise unspecified areas of the body C79.3 not specified
Spread metastasis of cancer in otherwise unspecified areas of the body C79.86 not specified
Spread metastasis of cancer in otherwise unspecified areas of the body C79.88 not specified
Malignant neoplasm without specification of site C80.9 not specified
Follicular lymphoma C82.1 not specified
Non-follicular lymphoma C83.0 not specified
Non-follicular lymphoma C83.3 not specified
Peripheral and cutaneous T-cell lymphomas C84.0 not specified
Other and unspecified types of non-Hodgkin lymphoma C85.1 not specified
Other and unspecified types of non-Hodgkin lymphoma C85.9 not specified
Multiple myeloma and malignant plasma cell neoplasms - Multiple myeloma not having achieved remission C90.00 not specified
Benign neoplasm of colon rectum anus and anal canal - Benign neoplasm of transverse colon D12.3 not specified
Benign neoplasm of colon rectum anus and anal canal - Benign neoplasm of rectum D12.8 not specified
Benign neoplasm of other and ill-defined parts of digestive system - Benign neoplasm of ill-defined sites within the digestive system D13.9 not specified
Benign lipomatous neoplasm - Benign lipomatous neoplasm of skin and subcutaneous tissue of head face and neck D17.0 not specified
Benign lipomatous neoplasm - Benign lipomatous neoplasm of intra-abdominal organs D17.5 not specified
Benign lipomatous neoplasm D17.7 not specified
Benign lipomatous neoplasm - Benign lipomatous neoplasm unspecified D17.9 not specified
Haemangioma and lymphangioma any site - Hemangioma of intra-abdominal structures D18.03 not specified
Other benign neoplasms of connective and other soft tissue - Benign neoplasm of connective and other soft tissue of head face and neck D21.0 not specified
Other benign neoplasms of connective and other soft tissue D21.1 not specified
Other benign neoplasms of connective and other soft tissue - Benign neoplasm of connective and other soft tissue of thorax D21.3 not specified
Other benign neoplasms of connective and other soft tissue - Benign neoplasm of connective and other soft tissue of pelvis D21.5 not specified
Other benign neoplasms of connective and other soft tissue - Benign neoplasm of connective and other soft tissue of trunk unspecified D21.6 not specified
Other benign neoplasms of connective and other soft tissue - Benign neoplasm of connective and other soft tissue unspecified D21.9 not specified
Benign neoplasm of ovary D27 not specified
Benign neoplasm of urinary organs D30.0 not specified
Benign neoplasm of meninges - Benign neoplasm of spinal meninges D32.1 not specified
Benign neoplasm of other and unspecified sites D36.1 not specified
Benign neoplasm of other and unspecified sites - Benign neoplasm of other specified sites D36.7 not specified
Benign neoplasm of other and unspecified sites - Benign neoplasm unspecified site D36.9 not specified
Neoplasm of uncertain or unknown behaviour of other and unspecified sites - Neoplasm of uncertain behavior of retroperitoneum D48.3 not specified
Neoplasm of uncertain or unknown behaviour of other and unspecified sites - Neoplasm of uncertain behavior of other specified sites D48.7 not specified
Diseases of spleen - Cyst of spleen D73.4 not specified
Hemophagocytic lymphohistiocytosis D76.1 not specified
Other nontoxic goitre - Nontoxic multinodular goiter E04.2 not specified
Other nontoxic goitre - Nontoxic goiter unspecified E04.9 not specified
Thyrotoxicosis hyperthyroidism E05.0 not specified
Type 2 diabetes mellitus not insulin dependent from the start E11.75 not specified
Intracranial and intraspinal abscess and granuloma - Extradural and subdural abscess unspecified G06.2 not specified
Spinal muscular atrophy and related syndromes G12.2 not specified
Epilepsy G40.9 not specified
Other diseases of spinal cord G95.10 not specified
Postprocedural disorders of nervous system not elsewhere classified - Other postprocedural complications and disorders of nervous system G97.82 not specified
I21.41 not specified
Pulmonary embolism I26.9 not specified
Other diseases of pericardium - Pericardial effusion noninflammatory I31.3 not specified
Other diseases of the pericardium - Other specified diseases of the pericardium - Pericardial tamponade I31.80 not specified
Other cardiac arrhythmias - Ventricular premature depolarization I49.3 not specified
Other sac aneurysm or fissures of the layers of a blood vessel wall or a heart chamber - Aneurysm of other specified arteries I72.8 not specified
Diseases of capillaries - Nevus non-neoplastic I78.1 not specified
Nonspecific lymphadenitis - Nonspecific mesenteric lymphadenitis I88.0 not specified
Other noninfective disorders of lymphatic vessels and lymph nodes - Other specified noninfective disorders of lymphatic vessels and lymph nodes I89.8 not specified
Bacterial pneumonia not elsewhere classified - Pneumonia due to Pseudomonas J15.1 not specified
Acute bronchitis - Acute bronchitis unspecified J20.9 not specified
Emphysema - Emphysema unspecified J43.9 not specified
Pyothorax without fistula J86.9 not specified
3 Pneumothorax - Spontaneous tension pneumothorax J93.0 not specified
3 Pneumothorax J93.8 not specified
Gastric ulcer - Chronic or unspecified gastric ulcer with perforation K25.5 not specified
Duodenal ulcer - Acute duodenal ulcer with hemorrhage K26.0 not specified
Duodenal ulcer - Acute duodenal ulcer with perforation K26.1 not specified
Duodenal ulcer - Chronic or unspecified duodenal ulcer with perforation K26.5 not specified
Gastritis and duodenitis K29.7 not specified
Other diseases of stomach and duodenum - Dieulafoy lesion hemorrhagic of stomach and duodenum K31.82 not specified
Other diseases of stomach and duodenum K31.88 not specified
Acute appendicitis K35.2 not specified
Acute appendicitis - Acute appendicitis with perforation and localized peritonitis without abscess K35.32 not specified
Inguinal hernia - Bilateral inguinal hernia with obstruction without gangrene not specified as recurrent K40.00 not specified
Inguinal hernia - Unilateral inguinal hernia with obstruction without gangrene not specified as recurrent K40.30 not specified
Femoral hernia - Unilateral femoral hernia with obstruction without gangrene not specified as recurrent K41.30 not specified
Other and unspecified ventral hernia with obstruction without gangrene K43.60 not specified
Ventral hernia without obstruction or gangrene K43.98 not specified
Ventral hernia without obstruction or gangrene K43.99 not specified
Diaphragmatic hernia - Diaphragmatic hernia without obstruction or gangrene K44.9 not specified
Crohn disease regional enteritis K50.0 not specified
Crohn disease regional enteritis K50.9 not specified
Other noninfective gastroenteritis and colitis - Gastroenteritis and colitis due to radiation K52.0 not specified
Other noninfective gastroenteritis and colitis - Noninfective gastroenteritis and colitis unspecified K52.9 not specified
Vascular disorders of intestine K55.0 not specified
Paralytic ileus and intestinal obstruction without hernia - Paralytic ileus K56.0 not specified
Paralytic ileus and intestinal obstruction without hernia - Intussusception K56.1 not specified
Paralytic ileus and intestinal obstruction without hernia - Volvulus K56.2 not specified
Diverticular disease of intestine K57.23 not specified
Diverticular disease of intestine - Diverticulosis of large intestine without perforation or abscess without bleeding K57.30 not specified
Fissure and fistula of anal and rectal regions - Acute anal fissure K60.0 not specified
Fissure and fistula of anal and rectal regions - Anal fissure unspecified K60.2 not specified
Other diseases of anus and rectum - Anal prolapse K62.2 not specified
Other diseases of anus and rectum - Stenosis of anus and rectum K62.4 not specified
Other diseases of the anus and rectum - Haemorrhage of the anus and rectum - Haemorrhage of the rectum K62.51 not specified
Other diseases of intestine - Fistula of intestine K63.2 not specified
Haemorrhoids and perianal venous thrombosis - First degree hemorrhoids K64.0 not specified
Haemorrhoids and perianal venous thrombosis - Residual hemorrhoidal skin tags K64.4 not specified
Haemorrhoids and perianal venous thrombosis - Perianal venous thrombosis K64.5 not specified
Peritonitis - Acute peritonitis - Spontaneous bacterial peritonitis SBP acute K65.00 not specified
Peritonitis - Acute peritonitis - Other and unspecified acute peritonitis K65.09 not specified
Peritonitis unspecified K65.9 not specified
Other disorders of peritoneum - Peritoneal adhesions postprocedural postinfection K66.0 not specified
Calculus of gallbladder with acute cholecystitis with obstruction K80.01 not specified
Calculus of bile duct with cholangitis unspecified with obstruction K80.31 not specified
Cholecystitis - Chronic cholecystitis K81.1 not specified
Other diseases of gallbladder - Perforation of gallbladder K82.2 not specified
Other diseases of the bile ducts - Cholangitis - Cholangitis unspecified K83.09 not specified
Acute pancreatitis - Biliary acute pancreatitis without necrosis or infection K85.10 not specified
Postprocedural disorders of digestive system not elsewhere classified - Postsurgical malabsorption not elsewhere classified K91.2 not specified
Postprocedural disorders of digestive system not elsewhere classified - Postprocedural hepatorenal syndrome K91.83 not specified
K91.84 not specified
Postprocedural disorders of digestive system not elsewhere classified K91.88 not specified
Cutaneous abscess furuncle and carbuncle L02.8 not specified
Cellulitis L03.10 not specified
Cellulitis L03.3 not specified
Follicular cysts of skin and subcutaneous tissue - Epidermal cyst L72.0 not specified
Eccrine sweat disorders - Other eccrine sweat disorders L74.8 not specified
Pyoderma gangrenosum L88 not specified
Pressure sore decubitus and pressure area L89.24 not specified
Pressure sore decubitus and pressure area L89.26 not specified
Pressure sore decubitus and pressure area L89.27 not specified
Pressure sore decubitus and pressure area L89.35 not specified
Pressure sore decubitus and pressure area L89.37 not specified
Other disorders of skin and subcutaneous tissue not elsewhere classified L98.4 not specified
Kyphosis and lordosis - Other secondary kyphosis cervical region M40.12 not specified
Kyphosis and lordosis - Other secondary kyphosis cervicothoracic region M40.13 not specified
Kyphosis and lordosis M40.16 not specified
Kyphosis and lordosis M40.22 not specified
Scoliosis M41.14 not specified
Scoliosis - Neuromuscular scoliosis thoracic region M41.44 not specified
Scoliosis - Neuromuscular scoliosis thoracolumbar region M41.45 not specified
Spinal osteochondrosis - Adult osteochondrosis of spine cervical region M42.12 not specified
Spinal osteochondrosis - Adult osteochondrosis of spine lumbosacral region M42.17 not specified
Ankylosing spondylitis of multiple sites in spine M45.00 not specified
Other inflammatory spondylopathies - Discitis unspecified cervical region M46.42 not specified
Other inflammatory spondylopathies - Discitis unspecified thoracic region M46.44 not specified
Other spondylopathies - Spinal stenosis site unspecified M48.00 not specified
Other spondylopathies - Spinal stenosis occipito-atlanto-axial region M48.01 not specified
Other spondylopathies - Spinal stenosis thoracic region M48.04 not specified
Other spondylopathies - Spinal stenosis lumbosacral region M48.07 not specified
Cervical disc disorders M50.0 not specified
Other dorsopathies not elsewhere classified - Cervicobrachial syndrome M53.1 not specified
Other dorsopathies not elsewhere classified M53.22 not specified
Dorsalgia unspecified M54.99 not specified
Inflammation of the muscles myositis M60.05 not specified
Other disorders of muscle - Other specified disorders of muscle M62.89 not specified
Other soft tissue disorders not elsewhere classified M79.85 not specified
Osteoporosis with pathological fracture M80.05 not specified
Osteoporosis with pathological fracture M80.48 not specified
Disorders of continuity of bone M84.18 not specified
Disorders of continuity of bone M84.45 not specified
Inflammation of the bone and bone marrow osteomyelitis M86.85 not specified
Other disorders of bone - Osteolysis other site M89.58 not specified
Disorder of bone unspecified M89.93 not specified
Obstructive and reflux uropathy - Obstructive and reflux uropathy unspecified N13.9 not specified
Calculus of kidney and ureter - Calculus of kidney N20.0 not specified
Calculus of kidney and ureter - Calculus of ureter N20.1 not specified
Cystitis N30.0 not specified
Other disorders of penis N48.8 not specified
Inflammatory disorders of other specified male genital organs N49.80 not specified
Female genital prolapse - Rectocele N81.6 not specified
Fistulae involving female genital tract - Fistula of vagina to large intestine N82.3 not specified
Dysphagia - Aphagia R13.0 not specified
Hepatomegaly and splenomegaly not elsewhere classified - Splenomegaly not elsewhere classified R16.1 not specified
Disturbances of skin sensation - Other disturbances of skin sensation R20.8 not specified
Pain not elsewhere classified R52.9 not specified
Shock not elsewhere classified R57.2 not specified
Haemorrhage not elsewhere classified R58 not specified
Enlarged lymph nodes - Localized enlarged lymph nodes R59.0 not specified
Enlarged lymph nodes - Generalized enlarged lymph nodes R59.1 not specified
Symptoms and signs concerning food and fluid intake - Feeding difficulties R63.3 not specified
Fracture of neck S12.1 not specified
Fracture of neck S12.24 not specified
Dislocation sprain and strain of joints and ligaments at neck level S13.11 not specified
Open wound of thorax S21.9 not specified
Fracture of ribs sternum and thoracic spine S22.05 not specified
Fracture of ribs sternum and thoracic spine S22.32 not specified
Injury of heart S26.88 not specified
Injury of other and unspecified intrathoracic organs S27.0 not specified
Injury of other and unspecified intrathoracic organs S27.1 not specified
Open wound of abdomen lower back and pelvis S31.0 not specified
Open wound of abdomen lower back and pelvis S31.80 not specified
Fracture of lumbar spine and pelvis S32.01 not specified
Fracture of lumbar spine and pelvis S32.02 not specified
Fracture of lumbar spine and pelvis S32.03 not specified
Fracture of lumbar spine and pelvis S32.05 not specified
Fracture of lumbar spine and pelvis S32.1 not specified
Injury of nerves and lumbar spinal cord at abdomen lower back and pelvis level S34.0 not specified
Injury of blood vessels at abdomen lower back and pelvis level S35.0 not specified
Injury of intra-abdominal organs S36.02 not specified
Injury of intra-abdominal organs S36.04 not specified
Injury of intra-abdominal organs S36.10 not specified
Injury of intra-abdominal organs S36.11 not specified
Injury of intra-abdominal organs S36.12 not specified
Injury of intra-abdominal organs S36.15 not specified
Injury of intra-abdominal organs S36.49 not specified
Injury of intra-abdominal organs S36.54 not specified
Injury of intra-abdominal organs S36.81 not specified
Injury of urinary and pelvic organs S37.01 not specified
Injury of urinary and pelvic organs S37.02 not specified
Injury of urinary and pelvic organs S37.03 not specified
Injury of unspecified body region T14.05 not specified
Injury of unspecified body region T14.6 not specified
Complications of procedures not elsewhere classified T81.3 not specified
Complications of cardiac and vascular prosthetic devices implants and grafts T82.5 not specified
Complications of cardiac and vascular prosthetic devices implants and grafts T82.7 not specified
Complications of internal orthopaedic prosthetic devices implants and grafts T84.07 not specified
Complications of internal orthopaedic prosthetic devices implants and grafts T84.6 not specified
Complications of internal orthopaedic prosthetic devices implants and grafts T84.7 not specified
Complications of other internal prosthetic devices implants and grafts T85.51 not specified
Complications of other internal prosthetic devices implants and grafts T85.72 not specified
Complications of other internal prosthetic devices implants and grafts T85.78 not specified
Attention to artificial openings - Encounter for attention to ileostomy Z43.2 not specified