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Q00-Q89 - Congenital malformations and deformations
(Q00-Q07) nervous system
- (Q00.) Anencephaly and similar malformations
- (Q01.) Encephalocele
- (Q02.) Microcephaly
- (Q03.) Congenital hydrocephalus
- (Q03.0) Malformations of aqueduct of Sylvius
- (Q03.1) Atresia of foramina of Magendie and Luschka
- (Q03.8) Other congenital hydrocephalus
- (Q03.9) Congenital hydrocephalus, unspecified
- (Q04.) Other congenital malformations of brain
- (Q04.0) Congenital malformations of corpus callosum
- (Q04.1) Arhinencephaly
- (Q04.2) Holoprosencephaly
- (Q04.3) Other reduction deformities of brain
- Agyria and Lissencephaly (EUROCAT Q04.33)
- Microgyria and Pachygyria (EUROCAT Q04.34)
- Hydranencephaly (EUROCAT Q04.35)
- (Q04.4) Septo-optic dysplasia
- (Q04.5) Megalencephaly
- (Q04.6) Congenital cerebral cysts
- (Q04.8) Other specified congenital malformations of brain
- (Q04.9) Congenital malformation of brain, unspecified
- (Q06.) Other congenital malformations of spinal cord
- (Q06.0) Amyelia
- (Q06.1) Hypoplasia and dysplasia of spinal cord
- (Q06.2) Diastematomyelia
- (Q06.3) Other congenital cauda equina malformations
- (Q06.4) Hydromyelia
- (Q06.8) Other specified congenital malformations of spinal cord
- (Q06.9) Congenital malformation of spinal cord, unspecified
- (Q07.) Other congenital malformations of nervous system
- (Q07.0) Arnold-Chiari syndrome
- (Q07.8) Other specified congenital malformations of nervous system
- (Q07.9) Congenital malformation of nervous system, unspecified
(Q10-Q18) eye, ear, face and neck
- (Q10.) Congenital malformations of eyelid, lacrimal apparatus and orbit
- (Q10.0) Congenital ptosis
- (Q10.1) Congenital ectropion
- (Q10.2) Congenital entropion
- (Q10.3) Other congenital malformations of eyelid
- Ablepharon
- Blepharophimosis, congenital
- Coloboma of eyelid
- (Q10.4) Absence and agenesis of lacrimal apparatus
- (Q10.5) Congenital stenosis and stricture of lacrimal duct
- (Q10.6) Other congenital malformations of lacrimal apparatus
- (Q10.7) Congenital malformation of orbit
- (Q11.) Anophthalmos, microphthalmos and macrophthalmos
- (Q11.0) Cystic eyeball
- (Q11.1) Other anophthalmos
- (Q11.2) Microphthalmos
- (Q11.3) Macrophthalmos
- (Q13.) Congenital malformations of anterior segment of eye
- (Q13.0) Coloboma of iris
- (Q13.1) Absence of iris
- (Q13.2) Other congenital malformations of iris
- (Q13.3) Congenital corneal opacity
- (Q13.4) Other congenital corneal malformations
- (Q13.5) Blue sclera
- (Q13.8) Other congenital malformations of anterior segment of eye
- (Q13.9) Congenital malformation of anterior segment of eye, unspecified
- (Q14.) Congenital malformations of posterior segment of eye
- (Q14.0) Congenital malformation of vitreous humour
- (Q14.1) Congenital malformation of retina
- (Q14.2) Congenital malformation of optic disc
- (Q14.3) Congenital malformation of choroid
- (Q14.8) Other congenital malformations of posterior segment of eye
- (Q14.9) Congenital malformation of posterior segment of eye, unspecified
- (Q15.) Other congenital malformations of eye
- (Q15.0) Congenital glaucoma
- Buphthalmos
- Glaucoma of newborn
- Hydrophthalmos
- Keratoglobus, congenital, with glaucoma
- Macrocornea with glaucoma
- Macrophthalmos in congenital glaucoma
- Megalocornea with glaucoma
- (Q15.0) Congenital glaucoma
- (Q17.) Other congenital malformations of ear
- (Q17.0) Accessory auricle
- (Q17.1) Macrotia
- (Q17.2) Microtia
- (Q17.3) Other misshapen ear
- (Q17.4) Misplaced ear
- (Q17.5) Prominent ear
- (Q17.8) Other specified congenital malformations of ear
- (Q17.9) Congenital malformation of ear, unspecified
- (Q18.) Other congenital malformations of face and neck
- (Q18.0) Sinus, fistula and cyst of branchial cleft
- (Q18.1) Preauricular sinus and cyst
- (Q18.2) Other branchial cleft malformations
- (Q18.3) Webbing of neck
- (Q18.4) Macrostomia
- (Q18.5) Microstomia
- (Q18.6) Macrocheilia
- (Q18.7) Microcheilia
- (Q18.8) Other specified congenital malformations of face and neck
- (Q18.9) Congenital malformation of face and neck, unspecified
(Q20-Q28) circulatory system
- (Q20.) Congenital malformations of cardiac chambers and connections
- (Q20.0) Common arterial trunk
- Persistent truncus arteriosus
- (Q20.1) Double outlet right ventricle
- (Q20.2) Double outlet left ventricle
- (Q20.3) Discordant ventriculoarterial connection
- (Q20.4) Double inlet ventricle
- (Q20.5) Discordant atrioventricular connection
- (Q20.6) Isomerism of atrial appendages
- (Q20.0) Common arterial trunk
- (Q21.) Congenital malformations of cardiac septa
- (Q21.0) Ventricular septal defect
- (Q21.1) Atrial septal defect
- (Q21.2) Atrioventricular septal defect
- (Q21.3) Tetralogy of Fallot
- (Q21.8) Other congenital malformations of cardiac septa
- (Q22.) Congenital malformations of pulmonary and tricuspid valves
- (Q22.0) Pulmonary valve atresia
- (Q22.1) Congenital pulmonary valve stenosis
- (Q22.2) Congenital pulmonary valve insufficiency
- (Q22.3) Other congenital malformations of pulmonary valve
- (Q22.4) Congenital tricuspid stenosis
- (Q22.5) Ebstein's anomaly
- (Q22.6) Hypoplastic right heart syndrome
- (Q22.8) Other congenital malformations of tricuspid valve
- (Q22.9) Congenital malformation of tricuspid valve, unspecified
- (Q23.) Congenital malformations of aortic and mitral valves
- (Q23.0) Congenital stenosis of aortic valve
- (Q23.1) Congenital insufficiency of aortic valve
- (Q23.2) Congenital mitral stenosis
- (Q23.3) Congenital mitral insufficiency
- (Q23.4) Hypoplastic left heart syndrome
- (Q23.8) Other congenital malformations of aortic and mitral valves
- (Q23.9) Congenital malformation of aortic and mitral valves, unspecified
- (Q24.) Other congenital malformations of heart
- (Q24.0) Dextrocardia
- (Q24.1) Laevocardia
- (Q24.2) Cor triatriatum
- (Q24.3) Pulmonary infundibular stenosis
- (Q24.4) Congenital subaortic stenosis
- (Q24.5) Malformation of coronary vessels
- (Q24.6) Congenital heart block
- (Q24.8) Other specified congenital malformations of heart
- (Q24.9) Congenital malformation of heart, unspecified
- (Q25.) Congenital malformations of great arteries
- (Q25.0) Patent ductus arteriosus
- (Q25.1) Coarctation of aorta
- (Q25.2) Atresia of aorta
- (Q25.3) Stenosis of aorta
- (Q25.4) Other congenital malformations of aorta
- Overriding aorta (EUROCAT Q25.42)
- Aneurysm of sinus of Valsalva (ruptured) (EUROCAT Q25.43)
- Double aortic arch (vascular ring of aorta)
- (Q25.5) Atresia of pulmonary artery
- (Q25.6) Stenosis of pulmonary artery
- (Q25.7) Other congenital malformations of pulmonary artery
- (Q26.) Congenital malformations of great veins
- (Q26.0) Congenital stenosis of vena cava
- (Q26.1) Persistent left superior vena cava
- (Q26.2) Total anomalous pulmonary venous connection
- (Q26.3) Partial anomalous pulmonary venous connection
- (Q26.4) Anomalous pulmonary venous connection, unspecified
- (Q26.5) Anomalous portal venous connection
- (Q26.6) Portal vein-hepatic artery fistula
- (Q26.8) Other congenital malformations of great veins
- (Q26.9) Congenital malformation of great vein, unspecified
- (Q27.) Other congenital malformations of peripheral vascular system
- (Q27.0) Congenital absence and hypoplasia of umbilical artery
- (Q27.1) Congenital renal artery stenosis
- (Q27.2) Other congenital malformations of renal artery
- (Q27.3) Peripheral arteriovenous malformation
- (Q27.4) Congenital phlebectasia
- (Q27.8) Other specified congenital malformations of peripheral vascular system
- (Q27.9) Congenital malformation of peripheral vascular system, unspecified
- (Q28.) Other congenital malformations of circulatory system
- (Q28.0) Arteriovenous malformation of precerebral vessels
- (Q28.1) Other malformations of precerebral vessels
- (Q28.2) Arteriovenous malformation of cerebral vessels
- (Q28.3) Other malformations of cerebral vessels
- (Q28.8) Other specified congenital malformations of circulatory system
- (Q28.9) Congenital malformation of circulatory system, unspecified
(Q30-Q34) respiratory system
- (Q30.) [[Congenital malformations of nose
- (Q30.0) Choanal atresia
- (Q30.1) Agenesis and underdevelopment of nose
- (Q30.2) Fissured, notched and cleft nose
- (Q30.3) Congenital perforated nasal septum
- (Q30.8) Other congenital malformations of nose
- (Q30.9) Congenital malformation of nose, unspecified
- (Q31.) Congenital malformations of larynx
- (Q31.0) Web of larynx
- (Q31.1) Congenital subglottic stenosis
- (Q31.2) Laryngeal hypoplasia
- (Q31.3) Laryngocele
- (Q31.5) Congenital laryngomalacia
- (Q31.8) Other congenital malformations of larynx
- (Q31.9) Congenital malformation of larynx, unspecified
- (Q32.) Congenital malformations of trachea and bronchus
- (Q32.0) Congenital tracheomalacia
- (Q32.1) Other congenital malformations of trachea
- (Q32.2) Congenital bronchomalacia
- (Q32.3) Congenital stenosis of bronchus
- (Q32.4) Other congenital malformations of bronchus
- (Q33.) Congenital malformations of lung
- (Q33.0) Congenital cystic lung
- (Q33.1) Accessory lobe of lung
- (Q33.2) Sequestration of lung
- (Q33.3) Agenesis of lung
- (Q33.4) Congenital bronchiectasis
- (Q33.5) Ectopic tissue in lung
- (Q33.6) Hypoplasia and dysplasia of lung
- (Q33.8) Other congenital malformations of lung
- (Q33.9) Congenital malformation of lung, unspecified
- (Q34.) Other congenital malformations of respiratory system
- (Q34.0) Anomaly of pleura
- (Q34.1) Congenital cyst of mediastinum
- (Q34.8) Other specified congenital malformations of respiratory system
- (Q34.9) Congenital malformation of respiratory system, unspecified
(Q35-Q45) digestive system
- (Q37.) Cleft palate with cleft lip
- (Q38.) Other congenital malformations of tongue, mouth and pharynx
- (Q38.0) Congenital malformations of lips, not elsewhere classified
- (Q38.1) Ankyloglossia
- (Q38.2) Macroglossia
- (Q38.3) Other congenital malformations of tongue
- (Q38.4) Congenital malformations of salivary glands and ducts
- (Q38.5) Congenital malformations of palate, not elsewhere classified
- (Q38.6) Other congenital malformations of mouth
- (Q38.7) Pharyngeal pouch
- (Q39.) Congenital malformations of oesophagus
- (Q39.0) Atresia of oesophagus without fistula
- (Q39.1) Atresia of oesophagus with tracheo-oesophageal fistula
- (Q39.2) Congenital tracheo-oesophageal fistula without atresia
- (Q39.3) Congenital stenosis and stricture of oesophagus
- (Q39.4) Oesophageal web
- (Q39.5) Congenital dilatation of oesophagus
- (Q39.6) Diverticulum of oesophagus
- (Q39.8) Other congenital malformations of oesophagus
- (Q39.9) Congenital malformation of oesophagus, unspecified
- (Q40.) Other congenital malformations of upper alimentary tract
- (Q40.0) Congenital hypertrophic pyloric stenosis
- (Q40.1) Congenital hiatus hernia
- (Q41.) Congenital absence, atresia and stenosis of small intestine
- (Q41.0) Congenital absence, atresia and stenosis of duodenum
- (Q41.1) Congenital absence, atresia and stenosis of jejunum
- (Q41.2) Congenital absence, atresia and stenosis of ileum
- (Q41.8) Congenital absence, atresia and stenosis of other specified parts of small intestine
- (Q41.9) Congenital absence, atresia and stenosis of small intestine, part unspecified
- (Q42.) Congenital absence, atresia and stenosis of large intestine
- (Q42.0) Congenital absence, atresia and stenosis of rectum with fistula
- (Q42.1) Congenital absence, atresia and stenosis of rectum without fistula
- (Q42.2) Congenital absence, atresia and stenosis of anus with fistula
- (Q42.3) Congenital absence, atresia and stenosis of anus without fistula
- (Q42.8) Congenital absence, atresia and stenosis of other parts of large intestine
- (Q42.9) Congenital absence, atresia and stenosis of large intestine, part unspecified
- (Q