Crowns are commonly used to repair damage that has affected the structure and function of a tooth. They replace the whole outer shape of the tooth, making them a very effective rebuild and overall restoration. For teeth that have had multiple fillings, extensive decay, and general damage, a crown is the way forward.
We can use crowns to support a dental bridge or be fixed on top of a dental implant for a highly aesthetic finish. In many cases, we also recommend fitting a crown to improve the appearance and function of a tooth following root canal treatment.
We first ensure that the internal structure of the tooth is intact and that there are no signs of infection present. We prepare your tooth by removing a layer of tooth structure, making sure we leave a strong core.
We take impressions of your teeth and record their colour so your crown can be made to fit perfectly. Between appointments, we protect the prepared tooth with a temporary crown.
When your new crown is ready, the temporary crown is removed and the new permanent one is fixed in place with a strong dental cement.
The best way to care for your crown is to stay on top of your oral hygiene – this means keeping your teeth and gums healthy by brushing with a fluoride toothpaste twice a day and flossing between your teeth. You also need to see your dentist regularly for check-ups so they can keep an eye on your crown and the tooth underneath.
Crowns can be made from a variety of materials, including metal, porcelain and ceramic. We typically use tooth-coloured porcelain or ceramic for the most natural appearance, but gold can be used for maximum strength, particularly in back teeth. At your consultation, we can recommend the best material for your needs and preferences.
With excellent oral hygiene care and regular dental check-ups, dental crowns can typically last for up to 10-15 years. Often, natural wear and tear caused by biting habits and teeth grinding leads to the need for a replacement crown.
Tooth crowns are not permanent, and will need replacing or repairing at some point. The treatment process is irreversible as some of your natural dental enamel is removed in order to accommodate the crown on top, so you will always need a crown on your tooth.
We use local anaesthetic to numb the affected area before preparing your tooth for a crown and fitting the crown itself to make sure you won’t feel any pain. We take the time to ensure you feel relaxed and comfortable before beginning any treatment. Many patients find that having a crown is no more uncomfortable than a filling.
