Which type of third molar impaction is described as being tilted forwards into the second molar tooth?

The type of third molar impaction that is described as being tilted forwards into the second molar tooth is mesioangular impaction. In mesioangular impaction, the third molar (wisdom tooth) is positioned at an angle that leads it to lean towards the front of the mouth, specifically towards the second molar. This angulation can create pressure and potential problems with the second molar, as it can lead to decay or other dental issues if not properly managed.

In contrast, distal angular impaction refers to the third molar angled towards the back of the mouth, leading to different clinical issues. Vertical impaction occurs when the tooth is upright but can cause crowding or eruption issues. Horizontal impaction means that the tooth is lying flat and can be fully or partially trapped under the gum. These other angulations do not involve direct tilting towards the second molar in the same manner as mesioangular impaction. Understanding these differences is critical for appropriately diagnosing and planning treatment for third molar extractions.