Thursday, 30 May 2013

Difference between a dental crown and a bridge

Dental bridges are devices used for replacing missing teeth, while dental crowns can be utilized on the nearby projections to support a dental bridge. However, crowns cannot be used for replacing a missing tooth. Here are a few differences between the two procedures:


How Is A Crown Placed?
To place a dental crown, the tooth is first prepared by scraping off the weakened area and decay. The remaining structure is then reformed to meet the design of the crown. If required, a restorative material, normally a composite resin, is fixed onto the remainder of the tooth structure to make sure the prosthetic gets a proper foundation. This process is known as a "build-up." Once the tooth is ready, an impression is made and given to the lab to fabricate the crown. On the next appointment, the dental expert cements the cap onto the tooth structure. Modifications could be required to get the perfect fit, to ensure that the crown feels comfortable inside the mouth and confirms to the bite.

How Is A Bridge Fabricated and Placed?
For a conventional fixed bridge, the first appointment comprises of the dental expert reducing the nearby abutment teeth that act as anchors. Then, impressions are taken and a metal framework is created. During the subsequent appointment, the bridge is fixed over the teeth. The treatment time is normally about seven days, depending on the kind of bridge.

Care and upkeep:

How should a dental crown be taken care of?
To prevent any fracturing or damaging of the crowns, patients must avoid chewing on hard foods and objects. It is also good to avoid teeth grinding. Apart from this, visiting a dental expert, brushing twice a day, and cleaning the teeth properly is important with crowns. Flossing is essential for removing plaque. Plaque around the crown area can lead to gum disease and dental decay. Regular hygiene appointments and examinations should be performed, to avoid any kind of decay and failure of restorations.

How to take care of a dental bridge?
It is extremely important to floss, brush, and visit the dentist on a regular basis to keep the bridge in good condition. If food or plaque buildup is not properly controlled, the gums and teeth can get infected, necessitating further treatment and leading to loss of bridge. It is good to use floss threads that assist in removing bacteria from difficult to reach areas in between the bridges and nearby gums and teeth. Normally, crowns over the bridges envelop most of the bare portion of the tooth and decomposition does not affect the bridge as it is created of porcelain or metal. However, the place where the natural tooth meets the bridge’s crown can get decayed. If proper oral hygiene is maintained, bridges can last for several years.


Who is the candidate for such restorations?
Every patient is properly examined to find out their oral state and which treatment will work for them. A comprehensive consultation with the doctor gives the patient a chance to express concerns, ask questions, and discuss details of the procedures. The consultation process of most good clinics is focused on the patient’s individual needs, and dental bridges and crowns are used when the experts are sure the patient will experience several benefits from them.

If you're suffering from broken, damaged, or incomplete teeth, then get in touch with a good dentist and talk to him/her about dental bridges and crowns. These simple procedures can make a lot of difference in your oral health and can also help enhance your social life.

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