When only part of the tooth has erupted into the mouth, it can create a flap of gum tissue that easily holds food particles and debris and is a hotbed for bacteria. Pericoronitis also can occur around a wisdom tooth that has not erupted at all and is still under the gums.
Define futon: a usually cotton-filled mattress used on the floor or in a frame as a bed, couch, or chair a usually cotton-filled mattress used on the floor or in a frame as a bed, couch, or chairâ¦ See the full definition
FULCRUMA fulcrum is the support point for a lever used to raise or lower something. basically, the point around which a lever moves, is called fulcrum. An easy way to understa â¦ nd what a fulcrum means is the point in which the sea saw is supported by and an old scale.