Ulnad

Excise the ulnar anlage and perform a corrective radial osteotomy for ulnad deviation of the wrist

Orangutan fingers possess a “double-locking” mechanism (Napier, '60), and a slight ulnad shift in the axis of the hand which results in lengthened phalanges

[Profundus muscle] Draws the carpus thenad and ulnad, and draws the proximal phalanges of the fingers thenad.