Q38.1 Ankyloglossia

Instructional Notes:

Q38.1
Description: Ankyloglossia
Inclusion Term:
- Tongue tie
↓
Q38
Description: Other congenital malformations of tongue, mouth and pharynx
Exclude1:
- dentofacial anomalies (M26.-)
- macrostomia (Q18.4)
- microstomia (Q18.5)
↓
Q38-Q45
Description: Other congenital malformations of the digestive system (Q38-Q45)
↓
Q00-Q99
Description: Congenital malformations, deformations and chromosomal abnormalities
Exclude2:
- inborn errors of metabolism (E70-E88)
Notes:
- Codes from this chapter are not for use on maternal records