fetal hand anomalies
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Classification
abnormal hand position
- clenched hand
- camptodactyly
- clinodactyly
- club hand
- phocomelia
abnormal size
hand agenesis
abnormal finger number
- hand polydactyly
- hand ectrodactyly
- hand syndactyly
- hand oligodactyly
- split hand (ectrodactyly)
- thumb agenesis
- hitch-hiker thumb (hitchhiker thumb in diastrophic dysplasia)
digital constriction bands (amniotic band sequence)
Etiology
isolated hand anomalies
associated hand anomalies (syndromal hand anomalies)
- other skeletal malformations and bone dysplasias
- non-skeletal malformations
- aneuploidies
- malformative syndromes (syndromal hand anomalies)
Associations
IUGR (intrauterine growth retardation)
shortening of long bones
small thorax (narrow thorax)
craniostenosis
See also
hand deformations
hand malformations