Structural developmental anomalies of facial bones

Definition

Any condition caused by failure of the facial bones to correctly develop during the antenatal period.

Exclusions

• Agnathia (4B4Y)
• Facial clefts (LA51)
• Micrognathia (DA0E.00)
• Otomandibular dysplasia (LD2F.16)

4 subordinate codes

• LB71.0Hypotelorism
• LB71.1Hypertelorism
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Structural developmental anomalies of the skeleton

• LB70Structural developmental anomalies of cranium
• LB72Structural developmental anomalies of shoulder girdle
• LB73Structural developmental anomalies of spine or bony thorax
• LB74Structural developmental anomalies of pelvic girdle
• LB75Brachydactyly
• LB76Triphalangeal thumb
• LB77Hyperphalangy
• LB78Polydactyly