Prior to their natural replacement by permanent teeth, children's primary teeth are their first set of teeth. These teeth are important for a child's development, even if they are only temporary. A dental crown is a tooth-shaped cap that is applied to a decayed or injured tooth to restore its size, strength, form, and functionality. Parents frequently wonder why such a repair could be necessary for a temporary tooth. When is it advised to use crowns?  For main teeth, a baby tooth crown (ครอบฟันน้ำนม, this is the term in the Thai) is frequently advised when a straightforward filling is inadequate....