Yes indeed. It is the third molar (wisdom tooth)
A wisdom tooth is one of the three molars. A molar is defined as a tooth with four cusps or points, and the wisdom tooth is simply the last molar to erupt and farthest back in the jaw.
The third adult molar is also called wisdom tooth.
A back tooth is another name for a molar tooth.
Tooth.
If it is an adult molar (not a baby tooth), no - once it's gone, it is gone forever.
molar
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When a molar is chipped it will need to be repaired by a dentist. If the tooth is not repaired the tooth can become further damaged or possibly infected.
I'd follow the advice of the dentist, since the wisdom tooth can move forward after the second molar is removed.
Normally a wisdom tooth is a third molar.
The dentin is not a tooth! Aunt Laura