In dental terminology an "impacted" tooth refers to a tooth that has failed to emerge fully into its expected position. This failure to erupt properly may occur either because there is not room enough in the jaw for the tooth, or because the angulations of the tooth is improper. A primary cause of wisdom tooth impaction is simply that there is inadequate jawbone space behind the person's second molar.

Impaction of Wisdom teeth costs: - Rs 1600