Wisdom teeth are the third molars which erupt at the rear portion of the mouth. They erupt in a number of four; two on top and two on bottom. As this permanent tooth develops at a much later stage when compared to other permanent teeth, they are likely to face obstruction. This is mainly because many times the jaws are not large enough to accommodate the four wisdom teeth.
When a wisdom tooth confronts obstruction of this kind it becomes <b><a target=_blank class=ftalternatingbarlinklarge href="http://www.rajkrishnan.com/">Impacted wisdom tooth</a></b>. It can be partially or totally impacted. Both can be trouble makers though not at the present but in the near future.
Impactions are not only differentiated on the basis of total or partial development but also on the basis of how and where they erupt. How they erupt varies as they incline at different awkward angles. Where they erupt also poses problems especially if it affects the position of adjacent tooth.
The different impacted teeth under this classification are as follows-
. Mesioangular impaction - This is the most common type of impaction. In this type of impaction the tooth is angled forward, towards the front of the teeth.
. Distoangular impaction - If it is distoangular the tooth is angled backward to the rear of the mouth.
. Hor and ver impaction - This stands for horizontal and vertical impaction . Where horizontal takes place when the tooth is angled perpendicular growing into the roots of second molar and is the least frequent occurring. Vertical on the other hand happens when the formed tooth erupt partially.
. U &L and lower impaction- Based on where all impaction takes place
Thus we see in an attempt to erupt, the tooth ends up haphazard positions.
When a wisdom tooth confronts obstruction of this kind it becomes <b><a target=_blank class=ftalternatingbarlinklarge href="http://www.rajkrishnan.com/">Impacted wisdom tooth</a></b>. It can be partially or totally impacted. Both can be trouble makers though not at the present but in the near future.
Impactions are not only differentiated on the basis of total or partial development but also on the basis of how and where they erupt. How they erupt varies as they incline at different awkward angles. Where they erupt also poses problems especially if it affects the position of adjacent tooth.
The different impacted teeth under this classification are as follows-
. Mesioangular impaction - This is the most common type of impaction. In this type of impaction the tooth is angled forward, towards the front of the teeth.
. Distoangular impaction - If it is distoangular the tooth is angled backward to the rear of the mouth.
. Hor and ver impaction - This stands for horizontal and vertical impaction . Where horizontal takes place when the tooth is angled perpendicular growing into the roots of second molar and is the least frequent occurring. Vertical on the other hand happens when the formed tooth erupt partially.
. U &L and lower impaction- Based on where all impaction takes place
Thus we see in an attempt to erupt, the tooth ends up haphazard positions.