1. After root canal treatment, there is no feeling in molars, and it will not hurt to make porcelain teeth and hold molds.

2. After treatment, the teeth still have pain. It is recommended to observe for a period of time before making porcelain teeth.

3. To make porcelain teeth, you don't need to take out the filling material. Just grind your teeth evenly and leave room for porcelain teeth.

4. As long as you make a single porcelain tooth, you don't need to grind off the good teeth on both sides.

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