Tooth Decay

If you are aware of bad breath, loose teeth, or have noticed excessive bleeding, particularly when your teeth are cleaned professionally, you may have gum problems. Periodontal (gum) disease is a major cause of bone loss and with reduced bone, dental implant treatment can be more complicated.
…

A dental crown may be needed when at least one of the following occurs: to protect a weak tooth, restore a broken tooth, hold a dental bridge, cover a misshapen or discoloured tooth or a dental implant….

Preparing a tooth for a dental crown usually requires two visits – the first step involves examining and preparing the tooth, the second visit involves placement of the permanent crown. Examining and preparing the tooth. At the first visit, your dentist may take a few x-rays to check the roots of the tooth receiving the dental crown and surrounding bone….

Your newly crowned tooth may be sensitive immediately after the procedure as the anaesthesia begins to wear off. If the tooth that has been crowned still has a nerve in it, you may experience some hot and cold sensitivity. Your dentist may recommend that you brush your teeth with a tooth paste designed for sensitive teeth….

On average, dental crowns last between 10 and 15 years. The life span of a crown depends on the amount of “wear and tear” the crown is exposed to, how well you follow good oral hygiene practices, and your personal mouth-related habits…

Continue to follow good oral hygiene practices, including brushing your teeth at least twice a day and flossing once a day-especially around the crown area where the gum meets the tooth.
…

Assessment. At the initial consultation the dentist will determine whether the tooth can be repaired by an inlay or onlay procedure or whether a crown, is needed. Teeth Preparation. At the first appointment, the dentist begins the procedure by numbing the area using a local anesthetic. If necessary, your dentist will then remove any old filling and any decayed or damaged tooth surface….