What is impaction?

What is impaction?
It's when one of your wisdom teeth fail to grow straight down, and can't break through your gums the way it be meant to.
This is when a tooth fail to emerge fully. It is also the reason why lots people enjoy their wisdom teeth removed. There are different types of impaction. For more info, and illustration see the source.
Wisdom teeth impaction? Fecal impaction? A fecal (bowel) impaction is a large mass of dry, concrete stool that can develop in the rectum due to chronic constipation. When prudence teeth do not fully erupt (for whatever reason), they are call impacted wisdom teeth. You can also own impacted cerumen (earwax).