When teeth come under attack from decay or disease, or when they have simply been damaged in an accident, they can often become very fragile and susceptible to further problems and a great deal of pain. In these circumstances it is often necessary for the dentist to fit a dental crown over the tooth to restore the cosmetic appearance and secure the tooth against further damage.
Dental crowns cover all parts of the tooth exposed above the gum line. In this way, they act as a barrier against all forms of infection and stimuli that could cause more aggravation. Crowns were traditionally made form a combination of metal and ceramic, although recently it has become both possible and fashionable to have crowns made either entirely from metal or ceramic. Some patients even opt for gold or silver crowns as a fashion statement, although this is perhaps not for everybody.
Modern ceramic crowns are made from porcelain using the very latest computer-guided machinery. This means they are both very accurate and very strong. Modern crowns are also a lot thinner than they have been previously. This is without losing any of their durability but also means they are a lot easier to place than ever before. In the past, dentist often had to remove large amounts of enamel so that the new crown would fit evenly over the top and not appear too large. Dentists are rarely keen on removing healthy enamel but often had little choice. Modern crowns make this removal of enamel less necessary.
Dental crowns from a City of Leeds dentist are one of the most useful and versatile dental restorations. A well made crown will last for up to twenty years if well cared for, allowing you to carry on with your life knowing your teeth are well protected.
Teeth can be damaged in many ways. Chips, cracks and breaks can occur as the result of sporting injury, motor vehicle accidents or from any other kind of head trauma. Broken teeth can be very painful and also expose the sensitive inside parts of the tooth to the risk of infection and disease. Teeth can also be damaged by dental decay and enamel erosion. This again leaves them vulnerable to attack from disease, which could eventually lead to tooth loss. When teeth are damaged in this way it is necessary to protect them from further injury and also to restore the cosmetic appearance.
For teeth that are cracked and broken beyond repair the solution might be to have a 
The structure of a tooth has three distinct layers. On the outside is the hard enamel that protects the more sensitive inside layers of the tooth. Directly inside the enamel is the dentine which is a slightly softer material that surrounds the dental nerve in the centre. If the outer protective enamel layer is damaged either through decay or as the result of an accident it can become necessary to provide the tooth with an extra layer of protection. This usually comes in the form of a tooth shaped and coloured 
In the past, patients and dentists have been slightly reluctant to use dental crowns unless absolutely necessary. This is because the old laboratory made crowns could often be bulky and require significant enamel removal to allow them to fit naturally over the top of the tooth. Removing otherwise healthy enamel is never ideal so dentists would often opt to use other treatments such as fillings and dental bonding.
Porcelain crowns are ceramic caps that are fixed over damaged teeth to protect them from further damage and preserve their functionality. They are commonly used to repair damage caused by chipped, cracked or broken teeth and can also be used to add extra security to dental processes such as root canal procedures and fillings.
When a tooth is chipped, cracked or broken, either by sporting injury or some other kind of head trauma, it can be very painful. But the pain may last longer than just the original injury and may require extensive dental treatment to prevent further damage to the tooth. The dentist will first try to fix the tooth using composite dental bonding. If the damage is too severe to fix with resin the tooth may need a crown to protect it and restore its structural integrity.
Some of the most common dental injuries occur when patients crack or break a tooth. This often happens while undertaking physical activity or can be the result of a head trauma, such as a car crash. Apart from being painful, these types of dental injury can also need complex cosmetic dental procedures to fix them. With cracks and breaks, dental bonding and fillings are sometimes insufficient, especially if the injury is quite severe, and in these instances a 
For patients who have suffered a cracked, broken or damaged tooth, a