Postaxial Type-B Polydactyly. Prevalence and Treatment*†

@article{Watson1997PostaxialTP,
  title={Postaxial Type-B Polydactyly. Prevalence and Treatment*†},
  author={Brent Thomas Watson and William L. Hennrikus},
  journal={The Journal of Bone \& Joint Surgery},
  year={1997},
  volume={79},
  pages={65–8}
}
A prospective screening program of 11,161 newborns identified twenty-one infants who had postaxial type-B polydactyly (a prevalence of one in 531 live births). Sixteen infants (76 per cent) had bilateral postaxial type-B polydactyly. Eighteen infants (86 per cent) had a family history of the anomaly. The racial prevalence was one in 143 live births of black infants and one in 1339 live births of white infants. The duplicated small fingers were treated in the newborn nursery with suture ligation… 

Figures from this paper

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