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 ...
They are joined together by this ligament called the syndesmosis or syndesmotic ligament. Patients who sustain a high ankle sprain injure this syndesmotic ligament. Actions of twisting or rotation in sports, especially when the foot is turned towards the outside can be causes. The ligament can also be an associated injury with more common low ankle sprains and even ankle fractures.