Kodex

Code

Q31.0

Web of larynx

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Hierarchy

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- Q30-Q34 Congenital malformations of the respiratory system (Q30-Q34)
  - 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

Notes

Codes from this chapter are not for use on maternal records

Inclusion Terms

Q31.0

Glottic web of larynx
Subglottic web of larynx
Web of larynx NOS

Excludes 1

congenital laryngeal stridor NOS (P28.89)
- P28.89 Other specified respiratory conditions of newborn

Excludes 2

inborn errors of metabolism (E70-E88)
- E70-E88 Metabolic disorders (E70-E88)