Crown is a tooth-shaped "cap" placed on the tooth. Hats restore the shape and size, strength and appearance of the teeth.
Crown solidified in place, covering the visible part of the tooth.
Crown may need:
Protect a weak tooth (eg from decay) to prevent the part of the broken tooth
Restore a broken or severely worn tooth
Cover and support a large filled tooth and not too many teeth
Keep a bridge in place
Teeth covered with deformities or severe discoloration
Cover a dental implant
Covered with root canal treatment of teeth