Which wisdom tooth is better to extract, upper or lower?

Generally, maxillary wisdom teeth are better than mandibular wisdom teeth, but it is also difficult to remove maxillary wisdom teeth if they are ambulatory or close to the roots of neighboring teeth.
1. Maxillary wisdom teeth: Generally, the maxillary teeth are in a more positive position, with shorter roots, mostly single root, and relatively easy to extract; if the maxillary wisdom teeth are ambulatory or close to the roots of the second molar, it will be more difficult to extract them, and there is also a certain risk.
2. Mandibular wisdom teeth: the general mandibular position of more obstruction, such as proximal obstruction, distal obstruction, inverted obstruction, etc., some mandibular wisdom teeth from the mandibular nerve tube is relatively close to the extraction of the teeth inadvertently may lead to damage to the inferior alveolar nerve, causing facial paralysis.
It is best to go to a regular hospital to analyze the growth of wisdom teeth to reduce the damage during extraction.