Michael Finsterwald Sebastian Guenkel
10.1080/23320885.2019.1596032
Case Reports Plast Surg Hand Surg
2019 Apr 15;6(1):121-124.
thumb duplication wassel type iv congenital thumb deformity preaxial polydactyly symphalangism synostosis thumb polydactyly
CC BY
https://pubmed.ncbi.nlm.nih.gov/32002458/
Case Reports
PMC6968632
32002458
A rare case of thumb polydactyly with metacarpophalangeal joint synostosis
2019