As you know, a tooth consists of two major parts. The top portion is known as the crown. It’s the visible part of your tooth that lies about the gumline. The other component is known as the root, which descends below the soft tissues and extends into the jawbone. The root anchors the tooth in position. The root canal system stretches from the crown to the root end. It contains the dental pulp, which includes the nerves, blood vessels, and connective tissues. You may be required to get a root canal treatment if your dental X-rays show that the pulp has been infected.
Having gaps between your teeth affects the appearance of your face. Too many gaps give you a sunken face due to receding bone mass in the cheeks where the teeth were extracted. If you have to extract a tooth, you should not worry. You can fill the gap with a dental implant that works as well as your original tooth. Here are some of the reasons that can result in tooth extraction.
A dental bridge is one of the most common types of restorations and is used to replace missing teeth that may have fallen out or required extraction. The design of a dental bridge is very simple. It comprises of an artificial tooth, called a pontic, which is usually created using a porcelain crown and in the perfect shape, size and color to match the rest of your smile. This tooth is attached on each side to at least one more porcelain crown that is designed to sit over the top of your natural teeth on either side of the gap. These are known as abutments and will act as the main support for the bridge, securing it in place.