Was not sure but had to look up a definition. "Syndactyly is a condition wherein two or more digits are fused together." https://en.wikipedia.org/wiki/Syndacty

Was not sure but had to look up a definition. "Syndactyly is a condition wherein two or more digits are fused together." https://en.wikipedia.org/wiki/Syndactyly https://en.wikipedia.org/wiki/Syndactyly I thought maybe it was some sort of condition that caused finger to contract like that.