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thenar N ANAT

thenar

العَضَلَةُ النَّاتِئَةُ عِنْدَ قاعِدَتِهِ

thenar

رانِفَة الإبْهامِ

English

The human thumb also has other muscles in the thenar group (opponens and abductor brevis muscle), moving the thumb in opposition, making grasping possible. en.wikipedia.org

They drain into a venous plexus which is situated over the thenar and hypothenar eminences and across the front of the wrist. en.wikipedia.org

It also supplies the muscles of the thenar eminence by a recurrent thenar branch. en.wikipedia.org

Both involve a less developed first metacarpal and a nearly absent thenar musculature. en.wikipedia.org

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