You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is The most frequent tooth to be impacted is : and explain in detail?
Impacted tooth :

Is the tooth that has failed to erupt completely or partially to its correct position in the dental arch and its eruption potential has been lost.

Order of frequency :

Mandibular 3rd molar (i.e. Lower 3rd molar).
Maxillary 3rd molar (Upper 3rd molar).
Maxillary canine.