When you and your dentist decide that getting a crown is the right option for you, the dentist will shape the tooth in a way that enables them to place a crown. Depending on the damage to the tooth and how much tooth structure is present, the dentist will either shape the tooth or build up the tooth in order to support the crown. Several impressions will be taken so that a dental laboratory can custom-make a cap for your tooth. While you wait for the dental laboratory to create your crown, your dentist will create a temporary crown for you that will be replaced when your final crown is ready. Once your crown is ready, and has been received by your dentist, an appointment will be scheduled to have the crown fitted. First, your dentist will place the crown over your tooth to ensure that the fit and bite are correct. Provided that the custom-made porcelain crown fits properly, it will then be cemented in place to restore your tooth's appearance and structure. With care, porcelain dental crowns can be very durable and have the ability to last a long time. Your dentist will give you special instructions on how you can keep your crown clean with brushing and flossing so that you can help your crown last for many years.