Knee
The knee joint joins the thigh with the lower leg and consists of two articulations: one between the femur and tibia, and one between the femur and patella. It is the largest joint in the human body and is very complicated. The knee is a mobile trocho-ginglymus (a pivotal hinge joint), which permits flexion and extension as well as a slight medial and lateral rotation. Since in humans the knee supports nearly the whole weight of the body, it is vulnerable to both acute injury and the development of osteoarthritis.
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Famous quotes containing the word knee:
“Being kissed on the back
of the knee is a moth
at the windowscreen....”
—Anne Sexton (1928–1974)
“He has no resolution, he shrinks from pain or labour in any of its shapes. His very attitude bespeaks this: he never straightens his knee joints, he stoops with his fat ill- shapen shoulders, and in walking he does not tread but shovel and slide.”
—Thomas Carlyle (1795–1881)
“Facts are ventriloquists’ dummies. Sitting on a wise man’s knee they may be made to utter words of wisdom; elsewhere, they say nothing, or talk nonsense, or indulge in sheer diabolism.”
—Aldous Huxley (1894–1963)