A Guide to Crowns and Bridges

Dental restoration has been used by dentists to restore the function and structure of missing or damaged teeth. The loss of teeth is usually a result of decay or physical trauma. But with increasingly advanced techniques in cosmetic dentistry and dental restoration, patients with damaged teeth can now regain their dazzling white smiles.



Dental restorations can be broken down into two categories: direct restorations and indirect restorations. Direct restorations are done by inserting fillings directly in the mouth while indirect restorations are fabricated outside the mouth and then inserted. Crowns and some bridges are considered direct restorations as the material is cemented directly onto existing teeth.

A crown is used to cover a damaged tooth. It not only protects a damaged or chipped tooth from further wear but can improve the tooth’s appearance and alignment. Crowns can also be placed on top of implants to compensate for missing teeth. Some recently developed materials like plastic and porcelain can be specially fabricated to mimic the color and translucence of natural teeth.



Other materials that can be used for crowns are gold and metal alloys, acrylic and ceramic. These alloys are more durable than plastic and porcelain and are recommended by dentist Laurel MD for the back teeth. Crowns are generally recommended by dentists to protect weak teeth from fracturing; to restore a fractured tooth; attach a bridge or cover a tooth that has had root canal treatment.



A bridge may be recommended by dentists to replace several missing teeth. Gaps left by missing teeth may cause the remaining teeth to shift into the empty space which can lead to bad bites or gum disease. Bridges cover the space of the missing teeth. Bridges can be cemented onto natural teeth or implants by dentists in Laurel MD. Replacement teeth are attached to the crowns and bridge. Patients can choose from a variety of materials based on cost and aesthetic preference. Porcelain and ceramic bridges can be customized to match the color of existing teeth for a naturalistic appearance.



Crowns and bridges can last a lifetime but sometimes fall out or become loose. To prevent this from happening, patients need to practice good oral hygiene. Patients need to keep their teeth and gums clean by brushing with fluoride toothpaste at least twice a day and floss daily. Patients also need to see their dentists in Laurel MD for regular cleanings and check-ups.