Petit, Francois du

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François du, French surgeon and anatomist, 1664-1741.
Petit canals - the spaces between the fibers of the ciliary zonule at the equator of the lens of the eye. Synonym(s): zonular spaces
Petit sinus - the space between the superior aspect of each cusp of the aortic valve and the dilated portion of the wall of the ascending aorta. Synonym(s): aortic sinus