LA22.4

内耳畸形

Structural developmental anomalies of inner ear

定义

产前内耳未能正常发育引起的任何情况。

Any condition caused by failure of the inner ear to correctly develop during the antenatal period.

英文词条（23）

Structural developmental anomalies of inner ear
anomaly of inner ear
congenital abnormal shape of inner ear
congenital abnormality of inner ear
congenital anomaly of inner ear
congenital malformation of inner ear
congenital misshapen inner ear
deformity of inner ear
malformations of inner ear
Structural developmental anomalies of the cochlea
Congenital anomaly of organ of Corti
anomaly of organ of Corti
deformity of organ of Corti
Absence of organ of Corti
absent organ of Corti
agenesis of organ of Corti
Congenital anomaly of membranous labyrinth
anomaly of membranous labyrinth
Structural developmental anomalies involving one or more semicircular canal
Structural developmental anomalies of the vestibule
Vestibular dysplasia
Structural developmental anomalies of the internal auditory canal
Structural developmental anomalies of cochlea and one or more including semicircular canal, vestibule, auditory canal

后组配是在主干编码之后追加的可选扩展轴（如侧别、具体解剖部位、严重程度），用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出，其余可留空。