Word Origin and History for obtund Expand. v. c.1400, (transitive) to render dead, make dull, used occasionally in English, especially in medical jargon; from Latin obtundere to blunt, make dull, weaken, exhaust, literally to beat against (see obtuse). Related: Obtundation; obtunded.
The flexor retinaculum of foot ( laciniate ligament , internal annular ligament ) is a strong fibrous band , extending from the bony ankle prominence ( malleolus ) above , to the margin of the heelbone ( calcaneus ) below , converting a series of bony grooves in this situation into canals for the passage of the tendons of the flexor muscles and the ...
Extrinsic Foot Flexors and Extensors. Most of the muscles that move the ankle produce what we call plantar flexion, which occurs when we run or walk. The bottom, or plantar surface of the foot, moves down and our heel is raised. This is the same movement performed while standing up on the balls of your feet.