My friend chipped her tooth. She went to the dentist to have it fixed. The dentist looked at it. He x-rayed it. He drilled it. He sealed it. And he was done. No root canal needed. Or Novocaine. (eek.) It took thirty minutes from the time we walked into the office. So then she got glasses.
The cement he added all fell off within a couple hours and one bite of pita and humus. But she can still see perfectly.