Usually people opt for a tooth extraction treatment to remove a wisdom tooth. But, tooth extraction is just not a treatment to remove wisdom tooth from the socket; there are multiple reasons why this treatment is necessary. Excessive tooth decay, tooth infection, and crowding can all require a tooth extraction. People planning for braces may require extraction to provide room for their other teeth as they shift into place. Tooth extraction is a surgical and a non- surgical treatment performed by a dentist or an oral surgeon. The dental experts will insert anesthesia in the section where the procedure will be performed. Removing visible teeth is a simple extraction process whereas teeth that are broken / below the surface, or impacted require a more involved & concentrated procedure.