Presentation
Deformity in both hands.
Patient Data
Age: 2 years
Gender: Male
From the case:
Absent thumb
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The thumb is absent on both sides. Three metacarpal bones are seen on each side. The distal ends of the third metacarpal bones are bifid to accommodate the additional finger. Four fingers are present on each side.
Case Discussion
Absent thumb on both sides. Lower ends of radius and ulna are normal. Rest of the skeletal survey was normal. The child did not have any apparent cardiac defects.
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