Whether to make a porcelain crown depends mainly on the area of the defect, including the area of the filler. If the defect area is large, it means that the remaining teeth of the tooth itself are weak. In addition, after pulpectomy, the teeth will lose their elasticity because of the loss of nutrient supply, and it is easier to split. Of course, it's ok if you chew less hard things, but who can guarantee that you won't encounter things like biting bones and pepper seeds? In your life?

To make a crown, it is not necessarily a porcelain crown. Its essential function is to disperse the bite force and prevent the teeth from breaking.