Overview
Congenital hand differences range from minor to complex. Many can be improved with surgery to help hand function and appearance.
Signs
- Extra fingers or thumbs (polydactyly)
- Fingers that are joined together (syndactyly)
- Missing or underdeveloped fingers or thumb
- Bent fingers or abnormal hand shape
Causes and risk factors
Most occur by chance during development. Some are inherited or linked to genetic syndromes.
Diagnosis
They are diagnosed by examination at birth. X-rays and sometimes genetic tests help plan treatment.
Treatment
Treatment depends on the difference and may include splints, therapy or surgery, often timed during early childhood to support hand development.
When to see a doctor
See a specialist in the first months of life to plan the best timing for any treatment.
This information is for general education and does not replace advice from a qualified doctor. For a medical emergency, call +92-51-8446666 or go to the nearest emergency department.
