Category Q31

Congenital malformations of larynx

Clinical Classification Guidelines

Specific Diagnosis Codes

Web of larynx
Q31.0
Congenital subglottic stenosis
Q31.1
Laryngeal hypoplasia
Q31.2
Laryngocele
Q31.3
Congenital laryngomalacia
Q31.5
Other congenital malformations of larynx
Q31.8
Congenital malformation of larynx, unspecified
Q31.9