Der Mensch konnte den Daumen fortab

Der Mensch konnte den Daumen fortab unabhängig von allen anderen Fingern bewegen und mit der Daumenspitze alle anderen Fingerkuppen berühren; nach Auskunft eines Handchirurgen eine Entwicklung, die "in der Natur ohne Beispiel ist".

Results (English) 1:

the human thumb was henceforth to move independently of all other fingers and thumb touch with the top all the other fingertip; According to a hand surgeon, a development that is "in nature without, for example"
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Results (English) 2:

The man could move the thumb form independently from all other fingers and touch all other fingers with the thumb tip; According to a hand surgeon a development, which is "in the nature without example".
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Results (English) 3:

Humans could move the thumb fortab independently of all other fingers and affect with the thumb point all other finger summits; after information of a hand surgeon a development, which is “in nature without example”.