14. CONGENITAL ANOMALIES (740-759)
748 Congenital anomalies of respiratory system
Excludes:
congenital central alveolar hypoventilation syndrome (327.25)
congenital defect of diaphragm (756.6)
748.0: Choanal atresia
Atresia of nares (anterior) (posterior)
Congenital stenosis of nares (anterior) (posterior)
748.1: Other anomalies of nose
Absent nose
Accessory nose
Cleft nose
Deformity of wall of nasal sinus
Congenital:
deformity of nose
notching of tip of nose
perforation of wall of nasal sinus
Excludes:
congenital deviation of nasal septum (754.0)
748.2: Web of larynx
Web of larynx:
NOS
glottic
subglottic
748.3: Other anomalies of larynx, trachea, and bronchus
Absence or agenesis of:
bronchus
larynx
trachea
Anomaly (of):
cricoid cartilage
epiglottis
thyroid cartilage
tracheal cartilage
Atresia (of):
epiglottis
glottis
larynx
trachea
Cleft thyroid, cartilage, congenital
Congenital:
dilation, trachea
stenosis:
larynx
trachea
tracheocele
Diverticulum:
bronchus
trachea
Fissure of epiglottis
Laryngocele
Posterior cleft of cricoid cartilage (congenital)
Rudimentary tracheal bronchus
Stridor, laryngeal, congenital
748.4: Congenital cystic lung
Disease, lung:
cystic, congenital
polycystic, congenital
Honeycomb lung, congenital
Excludes:
acquired or unspecified cystic lung (518.89)
748.5: Agenesis, hypoplasia, and dysplasia of lung
Absence of lung (fissures) (lobe)
Aplasia of lung
Hypoplasia of lung (lobe)
Sequestration of lung
748.6: Other anomalies of lung
748.8: Other specified anomalies of respiratory system
Abnormal communication between pericardial and pleural sacs
Anomaly, pleural folds
Atresia of nasopharynx
Congenital cyst of mediastinum
748.9: Unspecified anomaly of respiratory system
Anomaly of respiratory system NOS

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