Wisdom tooth crowns are roughly the same in appearance as other neighboring molars, with different growth directions of retained wisdom teeth, variable root morphology, and so on.
1. Crown of wisdom teeth: The crown of wisdom teeth is similar in shape to the crowns of adjacent molars, which are composed of cusps, grooves, fossae, etc. If the tooth is orthodontic, it can grow out without any obstruction. If it is an orthodontic tooth, it can grow out without any obstruction; if it is an impeded wisdom tooth, which tops the front teeth and only reveals an inverted cusp, it needs to be extracted as early as possible by taking dental radiographs to see the specific situation.
2. Wisdom teeth roots: most of the roots of maxillary wisdom teeth are single, most of the teeth volume is relatively small, if there is occlusion does not need to be removed; mandibular wisdom teeth roots are more diversified, there are one, two, three, four, if because of pericoronitis, wisdom teeth deformity, caries and other reasons for the need to remove, need to take a dental radiographs before extraction.
It is recommended to go to a regular dental hospital for wisdom teeth removal.