ICD-10 Description Minor malformation? Subgroup Q79.2 Exomphalos Abdominal Wall Q79.3 Gastroschisis Abdominal Wall Q79.5 Other congenital malformations of abdominal wall Abdominal Wall Q25.0 Patent ductus arteriosus If gest. age <37 weeks Heart Q25.6 Stenosis of pulmonary artery If gest. age <37 weeks Heart Q26.1 Persistent left superior vena cava Yes Heart Q20 Congenital malformations of cardiac chambers and connections Heart Q20.0 Common arterial trunk Heart Q20.1 Double outlet right ventricle Heart Q20.2 Double outlet left ventricle Heart Q20.3 Discordant ventriculoarterial connection Heart Q20.4 Double inlet ventricle Heart Q20.5 Discordant atrioventricular connection Heart Q20.6 Isomerism of atrial appendages Heart Q20.8 Other cong malforms of cardiac chambers and connections Heart Q20.9 Cong malforms of cardiac chambers and connections unspec Heart Q21 Congenital malformations of cardiac septa Heart Q21.0 Ventricular septal defect Heart Q21.1 Atrial septal defect Heart Q21.2 Atrioventricular septal defect Heart Q21.3 Tetralogy of Fallot Heart Q21.4 Aortopulmonary septal defect Heart Q21.8 Other congenital malformations of cardiac septa Heart Q21.9 "Congenital malformation of cardiac septum, unspecified" Heart Q22 Congenital malformations of pulmonary and tricuspid valves Heart Q22.0 Pulmonary valve atresia Heart Q22.1 Congenital pulmonary valve stenosis Heart Q22.2 Congenital pulmonary valve insufficiency Heart Q22.3 Other congenital malformations of pulmonary valve Heart Q22.4 Congenital tricuspid stenosis Heart Q22.5 Ebstein's anomaly Heart Q22.6 Hypoplastic right heart syndrome Heart Q22.8 Other congenital malformations of tricuspid valve Heart Q22.9 "Congenital malformation of tricuspid valve, unspecified" Heart Q23 Congenital malformations of aortic and mitral valves Heart Q23.0 Congenital stenosis of aortic valve Heart Q23.1 Congenital insufficiency of aortic valve Heart Q23.2 Congenital mitral stenosis Heart Q23.3 Congenital mitral insufficiency Heart Q23.4 Hypoplastic left heart syndrome Heart Q23.8 Other congenital malformations of aortic and mitral valves Heart Q23.9 Congenital malformation of aortic and mitral valves unspec Heart Q24 Other congenital malformations of heart Heart Q24.0 Dextrocardia Heart Q24.1 Laevocardia Heart Q24.2 Cor triatriatum Heart Q24.3 Pulmonary infundibular stenosis Heart Q24.4 Congenital subaortic stenosis Heart Q24.5 Malformation of coronary vessels Heart Q24.6 Congenital heart block Heart Q24.8 Other specified congenital malformations of heart Heart Q24.9 "Congenital malformation of heart, unspecified" Heart Q25 Congenital malformations of great arteries Heart Q25.1 Coarctation of aorta Heart Q25.2 Atresia of aorta Heart Q25.3 Stenosis of aorta Heart Q25.4 Other congenital malformations of aorta Heart Q25.5 Atresia of pulmonary artery Heart Q25.7 Other congenital malformations of pulmonary artery Heart Q25.8 Other congenital malformations of great arteries Heart Q25.9 "Congenital malformation of great arteries, unspecified" Heart Q26 Congenital malformations of great veins Heart Q26.0 Congenital stenosis of vena cava Heart Q26.2 Total anomalous pulmonary venous connection Heart Q26.3 Partial anomalous pulmonary venous connection Heart Q26.4 "Anomalous pulmonary venous connection, unspecified" Heart Q26.5 Anomalous portal venous connection Heart Q26.6 Portal vein-hepatic artery fistula Heart Q26.8 Other congenital malformations of great veins Heart Q26.9 "Congenital malformation of great vein, unspecified" Heart Q38.1 Ankyloglossia Yes Digestive Q38.2 Macroglossia Yes Digestive Q40.0 Congenital hypertrophic pyloric stenosis Yes Digestive Q40.1 Congenital hiatus hernia Yes Digestive Q43.0 Meckel's diverticulum Yes Digestive Q44.4 Choledochal cyst Digestive Q38 "Other congenital malformations of tongue, mouth and pharynx" Digestive Q38.0 "Congenital malformations of lips, not elsewhere classified" Digestive Q38.3 Other congenital malformations of tongue Digestive Q38.4 Congenital malformations of salivary glands and ducts Digestive Q38.5 "Congenital malformations of palate, not elsewhere classified" Digestive Q38.6 Other congenital malformations of mouth Digestive Q38.7 Pharyngeal pouch Digestive Q38.8 Other congenital malformations of pharynx Digestive Q39 Congenital malformations of oesophagus Digestive Q39.0 Atresia of oesophagus without fistula Digestive Q39.1 Atresia of oesophagus with tracheo-oesophageal fistula Digestive Q39.2 Congenital tracheo-oesophageal fistula without atresia Digestive Q39.3 Congenital stenosis and stricture of oesophagus Digestive Q39.4 Oesophageal web Digestive Q39.5 Congenital dilatation of oesophagus Digestive Q39.6 Diverticulum of oesophagus Digestive Q39.8 Other congenital malformations of oesophagus Digestive Q39.9 "Congenital malformation of oesophagus, unspecified" Digestive Q40 Other congenital malformations of upper alimentary tract Digestive Q40.2 Other specified congenital malformations of stomach Digestive Q40.3 "Congenital malformation of stomach, unspecified" Digestive Q40.8 Other spec congenital malforms of upper alimentary tract Digestive Q40.9 Congenital malformation of upper alimentary tract Digestive Q41 "Congenital absence, atresia and stenosis of small intestine" Digestive Q41.0 "Congenital absence, atresia and stenosis of duodenum" Digestive Q41.1 "Congenital absence, atresia and stenosis of jejunum" Digestive Q41.2 "Congenital absence, atresia and stenosis of ileum" Digestive Q41.8 Congen absence atresia stenosis oth spec parts small intest Digestive Q41.9 Cong absce atresia and stenosis small intestine part unspec Digestive Q42 "Congenital absence, atresia and stenosis of large intestine" Digestive Q42.0 Cong absence atresia and stenosis of rectum with fistula Digestive Q42.1 Cong absence atresia and stenosis rectum without fistula Digestive Q42.2 Cong absence atresia and stenosis anus with fistula Digestive Q42.3 Cong absence atresia and stenosis anus without fistula Digestive Q42.8 Congen absence atresia and sten oth parts of large intest Digestive Q42.9 Cong absce atresia and sten of large intest part unspec Digestive Q43 Other congenital malformations of intestine Digestive Q43.1 Hirschsprung's disease Digestive Q43.2 Other congenital functional disorders of colon Digestive Q43.3 Congenital malformations of intestinal fixation Digestive Q43.4 Duplication of intestine Digestive Q43.5 Ectopic anus Digestive Q43.6 Congenital fistula of rectum and anus Digestive Q43.7 Persistent cloaca Digestive Q43.8 Other specified congenital malformations of intestine Digestive Q43.9 "Congenital malformation of intestine, unspecified" Digestive Q44 "Congenital malformations of gallbladder, bile ducts & liver" Digestive Q44.0 "Agenesis, aplasia and hypoplasia of gallbladder" Digestive Q44.1 Other congenital malformations of gallbladder Digestive Q44.2 Atresia of bile ducts Digestive Q44.3 Congenital stenosis and stricture of bile ducts Digestive Q44.5 Other congenital malformations of bile ducts Digestive Q44.6 Cystic disease of liver Digestive Q44.7 Other congenital malformations of liver Digestive Q45 Other congenital malformations of digestive system Digestive Q45.0 "Agenesis, aplasia and hypoplasia of pancreas" Digestive Q45.1 Annular pancreas Digestive Q45.2 Congenital pancreatic cyst Digestive Q45.3 Other cong malformations of pancreas and pancreatic duct Digestive Q45.8 Other specified congenital malformations of digestive system Digestive Q45.9 "Congenital malformation of digestive system, unspecified" Digestive Q79.0 Congenital diaphragmatic hernia Digestive Q17.0 Accessory auricle Yes "Ear, Face & Neck" Q17.1 Macrotia Yes "Ear, Face & Neck" Q17.2 Microtia Yes "Ear, Face & Neck" Q17.3 Other misshapen ear Yes "Ear, Face & Neck" Q17.4 Misplaced ear Yes "Ear, Face & Neck" Q17.5 Prominent ear Yes "Ear, Face & Neck" Q18.0 "Sinus, fistula and cyst of branchial cleft" Yes "Ear, Face & Neck" Q18.1 Preauricular sinus and cyst Yes "Ear, Face & Neck" Q18.2 Other branchial cleft malformations Yes "Ear, Face & Neck" Q18.4 Macrostomia Yes "Ear, Face & Neck" Q18.5 Microstomia Yes "Ear, Face & Neck" Q18.6 Macrocheilia Yes "Ear, Face & Neck" Q18.7 Microcheilia Yes "Ear, Face & Neck" Q16 Congenital malforms of ear causing impairment of hearing "Ear, Face & Neck" Q16.0 Congenital absence of (ear) auricle "Ear, Face & Neck" Q16.1 Cong absence atresia & stricture auditory canal (external) "Ear, Face & Neck" Q16.2 Absence of eustachian tube "Ear, Face & Neck" Q16.3 Congenital malformation of ear ossicles "Ear, Face & Neck" Q16.4 Other congenital malformations of middle ear "Ear, Face & Neck" Q16.5 Congenital malformation of inner ear "Ear, Face & Neck" Q16.9 Cong malform of ear causing impairment of hearing unspec "Ear, Face & Neck" Q17 Other congenital malformations of ear "Ear, Face & Neck" Q17.8 Other specified congenital malformations of ear "Ear, Face & Neck" Q17.9 "Congenital malformation of ear, unspecified" "Ear, Face & Neck" Q18 Other congenital malformations of face and neck "Ear, Face & Neck" Q18.3 Webbing of neck "Ear, Face & Neck" Q18.8 Other specified congenital malformations of face and neck "Ear, Face & Neck" Q18.9 "Congenital malformation of face and neck, unspecified" "Ear, Face & Neck" Q10.1 Congenital ectropion Yes Eye Q10.2 Congenital entropion Yes Eye Q10.3 Other congenital malformations of eyelid Yes Eye Q10.5 Congenital stenosis and stricture of lacrimal duct Yes Eye Q10 Congen malformations of eyelid lacrimal apparatus & orbit Eye Q10.0 Congenital ptosis Eye Q10.4 Absence and agenesis of lacrimal apparatus Eye Q10.6 Other congenital malformations of lacrimal apparatus Eye Q10.7 Congenital malformation of orbit Eye Q11 "Anophthalmos, microphthalmos and macrophthalmos" Eye Q11.0 Cystic eyeball Eye Q11.1 Other anophthalmos Eye Q11.2 Microphthalmos Eye Q11.3 Macrophthalmos Eye Q12 Congenital lens malformations Eye Q12.0 Congenital cataract Eye Q12.1 Congenital displaced lens Eye Q12.2 Coloboma of lens Eye Q12.3 Congenital aphakia Eye Q12.8 Other congenital lens malformations Eye Q12.9 "Congenital lens malformation, unspecified" Eye Q13 Congenital malformations of anterior segment of eye Eye Q13.0 Coloboma of iris Eye Q13.2 Other congenital malformations of iris Eye Q13.3 Congenital corneal opacity Eye Q13.4 Other congenital corneal malformations Eye Q13.8 Other congenital malformations of anterior segment of eye Eye Q13.9 Congenital malformation of anterior segment of eye unspec Eye Q14 Congenital malformations of posterior segment of eye Eye Q14.0 Congenital malformation of vitreous humour Eye Q14.1 Congenital malformation of retina Eye Q14.2 Congenital malformation of optic disc Eye Q14.3 Congenital malformation of choroid Eye Q14.8 Other congenital malformations of posterior segment of eye Eye Q14.9 Congenital malformation of posterior segment of eye unspec Eye Q15 Other congenital malformations of eye Eye Q15.0 Congenital glaucoma Eye Q15.8 Other specified congenital malformations of eye Eye Q15.9 "Congenital malformation of eye, unspecified" Eye Q50.1 Developmental ovarian cyst Yes Genital Q52.3 Imperforate hymen Yes Genital Q52.5 Fusion of labia Yes Genital Q50 Cong malforms ovaries fallopian tubes and broad ligaments Genital Q50.0 Congenital absence of ovary Genital Q50.2 Congenital torsion of ovary Genital Q50.3 Other congenital malformations of ovary Genital Q50.4 Embryonic cyst of fallopian tube Genital Q50.5 Embryonic cyst of broad ligament Genital Q50.6 Other cong malformations of fallop tube and broad ligament Genital Q51 Congenital malformations of uterus and cervix Genital Q51.0 Agenesis and aplasia of uterus Genital Q51.1 Doubling of uterus with doubling of cervix and vagina Genital Q51.2 Other doubling of uterus Genital Q51.3 Bicornate uterus Genital Q51.4 Unicornate uterus Genital Q51.5 Agenesis and aplasia of cervix Genital Q51.6 Embryonic cyst of cervix Genital Q51.7 Cong fistulae btwn uterus and digestive and urinary tracts Genital Q51.8 Other congenital malformations of uterus and cervix Genital Q51.9 "Congenital malformation of uterus and cervix, unspecified" Genital Q52 Other congenital malformations of female genitalia Genital Q52.0 Congenital absence of vagina Genital Q52.1 Doubling of vagina Genital Q52.2 Congenital rectovaginal fistula Genital Q52.4 Other congenital malformations of vagina Genital Q52.6 Congenital malformation of clitoris Genital Q52.7 Other congenital malformations of vulva Genital Q52.8 Other specified congenital malformations of female genitalia Genital Q52.9 "Congenital malformation of female genitalia, unspecified" Genital Q54 Hypospadias Genital Q54.0 "Hypospadias, balanic" Genital Q54.1 "Hypospadias, penile" Genital Q54.2 "Hypospadias, penoscrotal" Genital Q54.3 "Hypospadias, perineal" Genital Q54.4 Congenital chordee Genital Q54.8 Other hypospadias Genital Q54.9 "Hypospadias, unspecified" Genital Q55 Other congenital malformations of male genital organs Genital Q55.0 Absence and aplasia of testis Genital Q55.1 Hypoplasia of testis and scrotum Genital Q55.2 Other congenital malformations of testis and scrotum Genital Q55.3 Atresia of vas deferens Genital Q55.4 Oth cong malform vas def epidid sem vesicle and prostate Genital Q55.5 Congenital absence and aplasia of penis Genital Q55.6 Other congenital malformations of penis Genital Q55.8 Other specified congen malformations of male genital organs Genital Q55.9 "Congenital malformation of male genital organ, unspecified" Genital Q56 Indeterminate sex and pseudohermaphroditism Genital Q56.0 "Hermaphroditism, not elsewhere classified" Genital Q56.1 "Male pseudohermaphroditism, not elsewhere classified" Genital Q56.2 "Female pseudohermaphroditism, not elsewhere classified" Genital Q56.3 "Pseudohermaphroditism, unspecified" Genital Q56.4 "Indeterminate sex, unspecified" Genital Q65.3 "Congenital subluxation of hip, unilateral" Yes Limb Q65.4 "Congenital subluxation of hip, bilateral" Yes Limb Q65.5 "Congenital subluxation of hip, unspecified" Yes Limb Q65.6 Unstable hip Yes Limb Q66.2 Metatarsus varus Yes Limb Q66.4 Talipes calcaneovalgus Yes Limb Q66.5 Congenital pes planus Yes Limb Q66.6 Other congenital valgus deformities of feet Yes Limb Q66.7 Pes cavus Yes Limb Q67.0 Facial asymmetry Yes Limb Q67.1 Compression facies Yes Limb Q67.2 Dolichocephaly Yes Limb Q67.3 Plagiocephaly Yes Limb Q67.6 Pectus excavatum Yes Limb Q67.7 Pectus carinatum Yes Limb Q67.8 Other congenital deformities of chest Yes Limb Q68.0 Congenital deformity of sternocleidomastoid muscle Yes Limb Q68.3 Congenital bowing of femur Yes Limb Q68.4 Congenital bowing of tibia and fibula Yes Limb Q68.5 "Congenital bowing of long bones of leg, unspecified" Yes Limb Q65 Congenital deformities of hip Limb Q65.0 "Congenital dislocation of hip, unilateral" Limb Q65.1 "Congenital dislocation of hip, bilateral" Limb Q65.2 "Congenital dislocation of hip, unspecified" Limb Q65.8 Other congenital deformities of hip Limb Q65.9 "Congenital deformity of hip, unspecified" Limb Q66 Congenital deformities of feet Limb Q66.0 Talipes equinovarus Limb Q66.1 Talipes calcaneovarus Limb Q66.3 Other congenital varus deformities of feet Limb Q66.8 Other congenital deformities of feet Limb Q66.9 "Congenital deformity of feet, unspecified" Limb Q67 Cong musculoskel deformities of head face spine and chest Limb Q67.4 "Other congenital deformities of skull, face and jaw" Limb Q67.5 Congenital deformity of spine Limb Q68 Other congenital musculoskeletal deformities Limb Q68.1 Congenital deformity of hand Limb Q68.2 Congenital deformity of knee Limb Q68.8 Other specified congenital musculoskeletal deformities Limb Q69 Polydactyly Limb Q69.0 Accessory finger(s) Limb Q69.1 Accessory thumb(s) Limb Q69.2 Accessory toe(s) Limb Q69.9 "Polydactyly, unspecified" Limb Q70 Syndactyly Limb Q70.0 Fused fingers Limb Q70.1 Webbed fingers Limb Q70.2 Fused toes Limb Q70.3 Webbed toes Limb Q70.4 Polysyndactyly Limb Q70.9 "Syndactyly, unspecified" Limb Q71 Reduction defects of upper limb Limb Q71.0 Congenital complete absence of upper limb(s) Limb Q71.1 Cong absence of upper arm and forearm with hand present Limb Q71.2 Congenital absence of both forearm and hand Limb Q71.3 Congenital absence of hand and finger(s) Limb Q71.4 Longitudinal reduction defect of radius Limb Q71.5 Longitudinal reduction defect of ulna Limb Q71.8 Other reduction defects of upper limb(s) Limb Q71.9 "Reduction defect of upper limb, unspecified" Limb Q72 Reduction defects of lower limb Limb Q72.0 Congenital complete absence of lower limb(s) Limb Q72.1 Congenital absence of thigh and lower leg with foot present Limb Q72.2 Congenital absence of both lower leg and foot Limb Q72.3 Congenital absence of foot and toe(s) Limb Q72.4 Longitudinal reduction defect of femur Limb Q72.5 Longitudinal reduction defect of tibia Limb Q72.6 Longitudinal reduction defect of fibula Limb Q72.8 Other reduction defects of lower limb(s) Limb Q72.9 "Reduction defect of lower limb, unspecified" Limb Q73 Reduction defects of unspecified limb Limb Q73.0 Congenital absence of unspecified limb(s) Limb Q73.1 "Phocomelia, unspecified limb(s)" Limb Q73.8 Other reduction defects of unspecified limb(s) Limb Q74 Other congenital malformations of limb(s) Limb Q74.0 Oth cong malformation of upper limb(s) inc shoulder girdle Limb Q74.1 Congenital malformation of knee Limb Q74.2 Other cong malformation of lower limb(s) incl pelvic girdle Limb Q74.3 Arthrogryposis multiplex congenita Limb Q74.8 Other specified congenital malformations of limb(s) Limb Q74.9 Unspecified congenital malformation of limb(s) Limb Q04.6 Congenital cerebral cysts Nervous System Q00 Anencephaly and similar malformations Nervous System Q00.0 Anencephaly Nervous System Q00.1 Craniorachischisis Nervous System Q00.2 Iniencephaly Nervous System Q01 Encephalocele Nervous System Q01.0 Frontal encephalocele Nervous System Q01.1 Nasofrontal encephalocele Nervous System Q01.2 Occipital encephalocele Nervous System Q01.8 Encephalocele of other sites Nervous System Q01.9 "Encephalocele, unspecified" Nervous System Q02 Microcephaly Nervous System Q03 Congenital hydrocephalus Nervous System Q03.0 Malformations of aqueduct of Sylvius Nervous System Q03.1 Atresia of foramina of Magendie and Luschka Nervous System Q03.8 Other congenital hydrocephalus Nervous System Q03.9 "Congenital hydrocephalus, unspecified" Nervous System Q04 Other congenital malformations of brain Nervous System Q04.0 Congenital malformations of corpus callosum Nervous System Q04.1 Arhinencephaly Nervous System Q04.2 Holoprosencephaly Nervous System Q04.3 Other reduction deformities of brain Nervous System Q04.4 Septo-optic dysplasia Nervous System Q04.5 Megalencephaly Nervous System Q04.8 Other specified congenital malformations of brain Nervous System Q04.9 "Congenital malformation of brain, unspecified" Nervous System Q05 Spina bifida Nervous System Q05.0 Cervical spina bifida with hydrocephalus Nervous System Q05.1 Thoracic spina bifida with hydrocephalus Nervous System Q05.2 Lumbar spina bifida with hydrocephalus Nervous System Q05.3 Sacral spina bifida with hydrocephalus Nervous System Q05.4 Unspecified spina bifida with hydrocephalus Nervous System Q05.5 Cervical spina bifida without hydrocephalus Nervous System Q05.6 Thoracic spina bifida without hydrocephalus Nervous System Q05.7 Lumbar spina bifida without hydrocephalus Nervous System Q05.8 Sacral spina bifida without hydrocephalus Nervous System Q05.9 "Spina bifida, unspecified" Nervous System Q06 Other congenital malformations of spinal cord Nervous System Q06.0 Amyelia Nervous System Q06.1 Hypoplasia and dysplasia of spinal cord Nervous System Q06.2 Diastematomyelia Nervous System Q06.3 Other congenital cauda equina malformations Nervous System Q06.4 Hydromyelia Nervous System Q06.8 Other specified congenital malformations of spinal cord Nervous System Q06.9 "Congenital malformation of spinal cord, unspecified" Nervous System Q07 Other congenital malformations of nervous system Nervous System Q07.0 Arnold-Chiari syndrome Nervous System Q07.8 Other specified congenital malformations of nervous system Nervous System Q07.9 "Congenital malformation of nervous system, unspecified" Nervous System Q35 Cleft palate Orofacial Clefts Q35.1 Cleft hard palate Orofacial Clefts Q35.3 Cleft soft palate Orofacial Clefts Q35.5 Cleft hard palate with cleft soft palate Orofacial Clefts Q35.6 "Cleft palate, medial" Orofacial Clefts Q35.7 Cleft uvula Orofacial Clefts Q35.9 "Cleft palate, unspecified" Orofacial Clefts Q36 Cleft lip Orofacial Clefts Q36.0 "Cleft lip, bilateral" Orofacial Clefts Q36.1 "Cleft lip, medial" Orofacial Clefts Q36.9 "Cleft lip, unilateral" Orofacial Clefts Q37 Cleft palate with cleft lip Orofacial Clefts Q37.0 Cleft hard palate with bilateral cleft lip Orofacial Clefts Q37.1 Cleft hard palate with unilateral cleft lip Orofacial Clefts Q37.2 Cleft soft palate with bilateral cleft lip Orofacial Clefts Q37.3 Cleft soft palate with unilateral cleft lip Orofacial Clefts Q37.4 Cleft hard and soft palate with bilateral cleft lip Orofacial Clefts Q37.5 Cleft hard and soft palate with unilateral cleft lip Orofacial Clefts Q37.8 Unspecified cleft palate with bilateral cleft lip Orofacial Clefts Q37.9 Unspecified cleft palate with unilateral cleft lip Orofacial Clefts Q27.0 Congenital absence and hypoplasia of umbilical artery Yes Other Q31.4 Congenital laryngeal stridor Yes Other Q75.2 Hypertelorism Yes Other Q75.3 Macrocephaly Yes Other Q76.5 Cervical rib Yes Other Q53 Undescended testicle Yes Other Q53.0 Ectopic testis Yes Other Q53.1 "Undescended testicle, unilateral" Yes Other Q53.2 "Undescended testicle, bilateral" Yes Other Q53.9 "Undescended testicle, unspecified" Yes Other Q27 Other congenital malformations of peripheral vascular system Other Q27.1 Congenital renal artery stenosis Other Q27.2 Other congenital malformations of renal artery Other Q27.3 Peripheral arteriovenous malformation Other Q27.4 Congenital phlebectasia Other Q27.8 Other spec cong malformations of peripheral vasc system Other Q27.9 Cong malformation of peripheral vascular system unspecified Other Q28 Other congenital malformations of circulatory system Other Q28.0 Arteriovenous malformation of precerebral vessels Other Q28.1 Other malformations of precerebral vessels Other Q28.2 Arteriovenous malformation of cerebral vessels Other Q28.3 Other malformations of cerebral vessels Other Q28.8 Other spec congenital malformations of circulatory system Other Q28.9 "Congenital malformation of circulatory system, unspecified" Other Q31 Congenital malformations of larynx Other Q31.0 Web of larynx Other Q31.1 Congenital subglottic stenosis Other Q31.2 Laryngeal hypoplasia Other Q31.3 Laryngocele Other Q31.8 Other congenital malformations of larynx Other Q31.9 "Congenital malformation of larynx, unspecified" Other Q75 Other congenital malformations of skull and face bones Other Q75.0 Craniosynostosis Other Q75.8 Other spec congenital malformations of skull and face bones Other Q75.9 "Congenital malformation of skull and face bones, unspecified" Other Q76 Congenital malformations of spine and bony thorax Other Q76.0 Spina bifida occulta Other Q76.2 Congenital spondylolisthesis Other Q76.3 Congenital scoliosis due to congenital bony malformation Other Q76.4 Oth cong malformation of spine not associated with scoliosis Other Q76.6 Other congenital malformations of ribs Other Q76.7 Congenital malformation of sternum Other Q76.8 Other congenital malformations of bony thorax Other Q76.9 "Congenital malformation of bony thorax, unspecified" Other Q77 Osteochondrodysplasia with defect growth tub bones spine Other Q77.8 Oth osteochondrodysplas with defect growth tub bone spine Other Q77.9 Osteochondrodyspl with defct growth tub bone spine unspec Other Q78 Other osteochondrodysplasias Other Q78.1 Polyostotic fibrous dysplasia Other Q78.4 Enchondromatosis Other Q78.8 Other specified osteochondrodysplasias Other Q78.9 "Osteochondrodysplasia, unspecified" Other Q79 Congenital malformations of the musculoskel system NEC Other Q79.1 Other congenital malformations of diaphragm Other Q79.8 Other congenital malformations of musculoskeletal system Other Q79.9 Congenital malformation of musculoskeletal system unspecf Other Q30 Congenital malformations of nose Other Q30.1 Agenesis and underdevelopment of nose Other Q30.2 "Fissured, notched and cleft nose" Other Q30.3 Congenital perforated nasal septum Other Q30.8 Other congenital malformations of nose Other Q30.9 "Congenital malformation of nose, unspecified" Other Q82 Other congenital malformations of skin Other Q82.2 Mastocytosis Other Q82.5 Congenital non-neopastic naevus Other Q82.8 Other specified congenital malformations of skin Other Q82.9 "Congenital malformation of skin, unspecified" Other Q83 Congenital malformations of breast Other Q83.0 Congenital absence of breast with absent nipple Other Q83.1 Accessory breast Other Q83.2 Absent nipple Other Q83.3 Accessory nipple Other Q83.8 Other congenital malformations of breast Other Q83.9 "Congenital malformation of breast, unspecified" Other Q84 Other congenital malformations of integument Other Q84.0 Congenital alopecia Other Q84.1 Congenital morphological disturbances of hair NEC Other Q84.2 Other congenital malformations of hair Other Q84.3 Anonychia Other Q84.4 Congenital leukonychia Other Q84.5 Enlarged and hypertrophic nails Other Q84.6 Other congenital malformations of nails Other Q84.8 Other specified congenital malformations of integument Other Q84.9 "Congenital malformation of integument, unspecified" Other Q89 "Other congenital malformations, not elsewhere classified" Other Q89.0 Congenital malformations of spleen Other Q89.1 Congenital malformations of adrenal gland Other Q89.2 Congenital malformations of other endocrine glands Other Q89.3 Situs inversus Other Q89.4 Conjoined twins Other Q89.7 "Multiple congenital malformations, not elsewhere classified" Other Q89.8 Other specified congenital malformations Other Q89.9 "Congenital malformation, unspecified" Other Q32.0 Congenital tracheomalacia Yes Respiratory Q33.1 Accessory lobe of lung Yes Respiratory Q30.0 Choanal atresia Respiratory Q32 Congenital malformations of trachea and bronchus Respiratory Q32.1 Other congenital malformations of trachea Respiratory Q32.2 Congenital bronchomalacia Respiratory Q32.3 Congenital stenosis of bronchus Respiratory Q32.4 Other congenital malformations of bronchus Respiratory Q33 Congenital malformations of lung Respiratory Q33.0 Congenital cystic lung Respiratory Q33.2 Sequestration of lung Respiratory Q33.3 Agenesis of lung Respiratory Q33.4 Congenital bronchiectasis Respiratory Q33.5 Ectopic tissue in lung Respiratory Q33.6 Hypoplasia and dysplasia of lung Respiratory Q33.8 Other congenital malformations of lung Respiratory Q33.9 "Congenital malformation of lung, unspecified" Respiratory Q34 Other congenital malformations of respiratory system Respiratory Q34.0 Anomaly of pleura Respiratory Q34.1 Congenital cyst of mediastinum Respiratory Q34.8 Other spec congenital malformations of respiratory system Respiratory Q34.9 "Congenital malformation of respiratory system, unspecified" Respiratory Q61.0 Congenital single renal cyst Yes Urinary Q62.7 Congenital vesico-uretero-renal reflux Yes Urinary Q63.3 Hyperplastic and giant kidney Yes Urinary Q60 Renal agenesis and other reduction defects of kidney Urinary Q60.0 "Renal agenesis, unilateral" Urinary Q60.1 "Renal agenesis, bilateral" Urinary Q60.2 "Renal agenesis, unspecified" Urinary Q60.3 "Renal hypoplasia, unilateral" Urinary Q60.4 "Renal hypoplasia, bilateral" Urinary Q60.5 "Renal hypoplasia, unspecified" Urinary Q60.6 Potter's syndrome Urinary Q61 Cystic kidney disease Urinary Q61.4 Renal dysplasia Urinary Q61.8 Other cystic kidney diseases Urinary Q61.9 "Cystic kidney disease, unspecified" Urinary Q62 Cong obstructive defect renal pelvis and cong malform ureter Urinary Q62.0 Congenital hydronephrosis Urinary Q62.1 Atresia and stenosis of ureter Urinary Q62.2 Congenital megaloureter Urinary Q62.3 Other obstructive defects of renal pelvis and ureter Urinary Q62.4 Agenesis of ureter Urinary Q62.5 Duplication of ureter Urinary Q62.6 Malposition of ureter Urinary Q62.8 Other congenital malformations of ureter Urinary Q63 Other congenital malformations of kidney Urinary Q63.0 Accessory kidney Urinary Q63.1 "Lobulated, fused and horseshoe kidney" Urinary Q63.2 Ectopic kidney Urinary Q63.8 Other specified congenital malformations of kidney Urinary Q63.9 "Congenital malformation of kidney, unspecified" Urinary Q64 Other congenital malformations of urinary system Urinary Q64.0 Epispadias Urinary Q64.1 Exstrophy of urinary bladder Urinary Q64.2 Congenital posterior urethral valves Urinary Q64.3 Other atresia and stenosis of urethra and bladder neck Urinary Q64.4 Malformation of urachus Urinary Q64.5 Congenital absence of bladder and urethra Urinary Q64.6 Congenital diverticulum of bladder Urinary Q64.7 Other congenital malformations of bladder and urethra Urinary Q64.8 Other specified congenital malformations of urinary system Urinary Q64.9 "Congenital malformation of urinary system, unspecified" Urinary Q79.4 Prune belly syndrome Urinary