Q17.8 Other specified congenital malformations of ear
Instructional Notes:
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Q17.8
Description: Other specified congenital malformations of ear
Inclusion Term:
- Congenital absence of lobe of ear
↓
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Q17
Description: Other congenital malformations of ear
Exclude1:
- congenital malformations of ear with impairment of hearing (Q16.0-Q16.9)
- preauricular sinus (Q18.1)
↓
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Q10-Q18
Description: Congenital malformations of eye, ear, face and neck (Q10-Q18)
Exclude2:
- cleft lip and cleft palate (Q35-Q37)
- congenital malformation of cervical spine (Q05.0, Q05.5, Q67.5, Q76.0-Q76.4)
- congenital malformation of larynx (Q31.-)
- congenital malformation of lip NEC (Q38.0)
- congenital malformation of nose (Q30.-)
- congenital malformation of parathyroid gland (Q89.2)
- congenital malformation of thyroid gland (Q89.2)
↓
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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