Online Dental Education Library
Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing, and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions, please contact us.
Choose from the links below, browse our Glossary, or simply type in keywords for more information.
YOUR HEALTH ---
- Medication and Heart Disease
- Age and Oral Health
- Tobacco
- Diabetes
- Medications
- Oral Piercing
- Periodontal Exams
- What is Tooth Decay?
- Brushing
- Flossing
- Fluoride Facts
- Mouth Rinses
- Sealants
- X-Rays
- Denture Care
- Emergency Care
- Prevention Tips for Children
- Women and Tooth Care
- Seniors and Oral Health
- Nutrition and Your Teeth
- Choosing a Toothbrush
- Your First Dental Visit
- Your Rights and Responsibilities as a Patient
- Oral Health Products
- Types of Floss
- Water Picks
- Managing Pain
COMMON DENTAL PROBLEMS ---
- Abscessed Tooth
- Dental Emergencies
- Bad Breath (halitosis)
- Bulimia Nervosa
- Canker/Cold Sores
- Cavities and Tooth Decay
- Toothaches
- Dry Mouth
- Fluorosis
- Gum Disease (Gingivitis)
- Wisdom Teeth
- Jaw/TMJ
- Lacerations and Cuts
- Oral Cancer
- Plaque
- Sensitive Teeth
- Teeth Grinding (Bruxism)
- Jaw Disorders
- Missing Teeth
- Chipped, Cracked, and Worn Teeth
- Excessive or Uneven Gums
- Old and Unsightly Fillings
DENTAL TREATMENTS ---
Crowns are synthetic caps, usually made of a material like porcelain, placed on the top of a tooth.
Crowns are typically used to restore a tooth's function and appearance following a restorative procedure such as a root canal. When decay in a tooth has become so advanced that large portions of the tooth must be removed, crowns are often used to restore the tooth.
Crowns are also used to attach bridges, cover implants, prevent a cracked tooth from becoming worse, or an existing filling is in jeopardy of becoming loose or dislocated. Crowns also serve an aesthetic use, and are applied when a discolored or stained tooth needs to be restored to its natural appearance.
Procedures
A tooth must usually be reduced in size to accommodate a crown. A cast is made of the existing tooth and an impression is made. The impression is sent to a special lab, which manufactures a custom-designed crown. In some cases, a temporary crown is applied until the permanent crown is ready. Permanent crowns are cemented in place.
Crowns are sometimes confused with veneers, but they are quite different. Veneers are typically applied only to relatively small areas.
Caring For Your Crowns
With proper care, a good quality crown could last up to eight years or longer. It is very important to floss in the area of the crown to avoid excess plaque or collection of debris around the restoration.
Certain behaviors such as jaw clenching or bruxism (teeth grinding) significantly shorten the life of a crown. Moreover, eating brittle foods, ice or hard candy can compromise the adhesion of the crown, or even damage the crown.