Convert to ICD-10-CM:
744.21 converts approximately to:
- 2015/16 ICD-10-CM Q17.8 Other specified congenital malformations of ear
ICD-9-CM Volume 2 Index entries containing back-references to
744.21:
- Absence (organ or part) (complete or partial)
- Agenesis - see also Absence, by site, congenital
- Rudimentary (congenital) - see also Agenesis
- lobule of ear 744.21