A personâs teeth are one of the first things the eye is drawn to. 1  Appearance. 2  Confidence. 3  Diet. 4  Speech. 5  Maintaining the shape of the lower face.
Not to be confused with Infraction. Infarction is tissue death (necrosis) caused by a reduction / stoppage in blood flow due to artery blockages, mechanical compression, rupture, or vasoconstriction. There may be ischemia, a slowing of blood flow, or hemorrhage, a rupture of an artery causing bleeding. The resulting lesion is referred to as an infarct (from the Latin infarctus, stuffed into). Myocardial infarction is the partial death of heart tissue commonly known as heart attack.
There is another kind of cell death, called necrosis, that is unplanned. Necrosis can result from a sudden traumatic injury, infection, or exposure to a toxic chemical. During necrosis, the cell's outer membrane loses its ability to control the flow of liquid into and out of the cell.