BỌC MÃO RĂNG SAU KHI ĐIỀU TRỊ TỦY CÓ CẦN THIẾT KHÔNG?
Yes, it’s very important to put a crown on a tooth which had a root canal treatment, because such a tooth is weakened. There are however a few exceptions where a crown is not absolutely necessary. A dental crown serves to solidify a tooth and maintai…
