LA22.3 Structural developmental anomalies of ear ossicles
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01
Any condition caused by failure of the ear ossicles to correctly develop during the antenatal period.
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
Laterality - only one may be selected
Specific anatomy - multiple selections are allowed
synonyms
- Structural developmental anomalies of ear ossicles
- Malformations of ear ossicles
- Ossicular malformations
- anomaly of ossicles
- congenital abnormality of ear ossicles
- congenital anomaly of ossicles of ear
- congenital malformation of ear ossicles
- anomaly of ear ossicles
- deformity of auditory ossicles
- deformity of ear ossicles, middle ear
- Structural developmental anomalies of ear ossicles without defect of external ear
- Malformations of ear ossicles without defect of external ear
- Ossicular malformations without defect of external ear
- Malleoincudal fixation
- Incudostapedial dislocation
- Stapes fixation
- Structural developmental anomalies of ear ossicles with defect of external ear
- Malformations of ear ossicles with defect of external ear
- Ossicular malformations with defect of external ear
- Hypoplasia, aplasia or malformation of the ossicular chain
- Fusion defects of the ossicular chain
- Congenital absence of incus
- agenesis of incus
- Congenital malposition of ear ossicles
- congenital malposition of auditory ossicles
- Congenital abnormal fusion of auditory ossicles
- congenital fusion of ear ossicles
- congenital fixation of auditory ossicles
- congenital fused auditory ossicles
- fusion of ear ossicles
- Accessory auditory ossicles
- extra auditory ossicles
- supernumerary auditory ossicles
- Persistent arteria stapedia
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