ape hand

A deformity marked by extension of the thumb in the same plane as the palm and fingers. ... Synonym: monkey hand, monkey-paw. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

ape hand

one with the thumb permanently extended.
Found on http://www.encyclo.co.uk/local/21001

ape hand

Type: Term Synonyms: simian hand
Found on http://www.medilexicon.com/medicaldictionary.php?t=39193
No exact match found