1 Local anesthesia. 2  Your dentist or oral surgeon administers local anesthesia with one or more injections near the site of each extraction. 3  Before you receive an injection, your dentist or surgeon will likely apply a substance to your gums to numb them.4  You're awake during the tooth extraction.ptions include: 1  Local anesthesia. 2  Your dentist or oral surgeon administers local anesthesia with one or more injections near the site of each extraction. 3  Before you receive an injection, your dentist or surgeon will likely apply a substance to your gums to numb them. 4  You're awake during the tooth extraction.
The definition of anecdotal is something that is story-like or something that is based on stories and retellings, not based on provable facts.
Lesson Summary. Anecdotal evidence can be defined as testimony that something is true, false, related, or unrelated based on isolated examples of someone's personal experience. It is distinctly different from scientific evidence, or proof based on findings from systematic observation, measurement, and experimentation.esson Summary. Anecdotal evidence can be defined as testimony that something is true, false, related, or unrelated based on isolated examples of someone's personal experience. It is distinctly different from scientific evidence, or proof based on findings from systematic observation, measurement, and experimentation.