The hard palate is a thin horizontal bony plate of the skull, located in the roof of the mouth. It spans the arch formed by the upper teeth.
It is formed by the palatine process of the maxilla and horizontal plate of palatine bone.
It forms a partition between the nasal passages and the mouth. Also on the anterior portion of the roof of the hard palate is the Rugae which are the irregular ridges in the mucous membrane that help facilitate the movement of food backwards towards the pharynx. This partition is continued deeper into the mouth by a fleshy extension called the soft palate.
Read more about Hard Palate: Function
Famous quotes containing the words hard and/or palate:
“People think that if a man has undergone any hardship, he should have a reward; but for my part, if I have done the hardest possible day’s work, and then come to sit down in a corner and eat my supper comfortably—why, then I don’t think I deserve any reward for my hard day’s work—for am I not now at peace? Is not my supper good?”
—Herman Melville (1819–1891)
“Lolita, light of my life, fire of my loins. My sin, my soul. Lo-lee-ta: the tip of the tongue taking a trip of three steps down the palate to tap, at three, on the teeth. Lo. Lee. Ta.”
—Vladimir Nabokov (1899–1977)