Same-Day Crowns (CAD/CAM)
Expressions Dental believes that the better informed you are about dental health issues, the more pro-active you’ll be in making wise dental decisions. That’s why we have selected the following resources to help keep you informed of the latest news on several dental health topics. If you are looking for information on a certain subject an do not see it here, please contact us by phone or email and we’ll be happy to help!
It is our goal to keep your mouth healthy, your teeth fully functional, and your smile bright — and we are proud of all the services we offer to do exactly that. At the same time, we want you to understand all that modern dentistry in general has to offer you. To that end, we have assembled a first-rate dental library in which you can find a wealth of information on various dental topics, including:
From a thorough professional cleaning to a full smile makeover, there is an amazing array of services that cosmetic and general dentists offer to make sure your teeth stay healthy, function well and look great. If your smile is not all you want it to be, this is the place to start. Read more about Cosmetic & General Dentistry.
When you have a dental emergency — whether it's caused by a sudden accident or chronic disease — your teeth and/or the tissues of the mouth that surround them need to receive proper care right away. It's also important to be aware, before you're actually in the situation, of what you can do to ensure the best outcome. Read more about Emergency Dental Care.
This is the branch of dentistry that focuses on the inside of the tooth — specifically the root canals and sensitive, inner pulp (nerve) tissue. When this tissue becomes inflamed or infected, a root canal procedure may become necessary. But contrary to the popular myth, a root canal doesn't cause pain, it relives it. Read more about Endodontics.
If you are missing one or more teeth, dental implants offer the comfort and security of a permanent replacement that looks and functions just like your natural teeth. Dental implants also help preserve the tooth-supporting bone in your jaw that naturally deteriorates when even one tooth is lost. Read more about Implant Dentistry.
Oral health is an essential component of general health and well-being. Good oral health means a mouth that's free of disease; a bite that functions well enough for you to eat without pain and get ample nutrition; and a smile that lets you express your happiest emotions with confidence. Read more about Oral Health.
A major goal of modern dentistry is to help you keep your teeth and gums healthy for a lifetime. By following a conscientious program of oral hygiene at home, and coming to the dental office for routine cleanings and exams, you have the best chance of making this goal a reality. Read more about Oral Hygiene.
The word “surgery” often brings to mind a stay in the hospital, general anesthesia, and perhaps a lengthy recovery period. However, the experience of having oral surgery is usually very different from that. Some common oral surgery procedures include: tooth extractions, dental implant placement, and biopsies of suspicious oral lesions. Read more about Oral Surgery.
Adults and kids alike can benefit from the boost in self-confidence that comes from having a great-looking smile with beautifully aligned teeth. Orthodontic treatment can even improve chewing, speaking and oral hygiene in certain cases. And with today's virtually invisible orthodontic appliances, it's possible to keep your treatment a private matter… until your new smile is unveiled, of course! Read more about Orthodontics.
It's never too early to get your child started on the path toward a lifetime of good oral health, and there are many services to do exactly that. Monitoring your child's dental growth and development, and preventing and intercepting dental diseases along the way, is the primary focus of pediatric dentistry. Read more about Pediatric Dentistry.
If you want to keep your teeth for life — a completely reasonable goal in this day and age — you need to make sure the tissues that surround them are also healthy. Should gum problems arise, you may need periodontal therapy to restore diseased tissues to health. Read more about Periodontal Therapy.
In the field of dentistry, new technology is constantly changing the way diseases are diagnosed, routine procedures are performed, and illnesses are prevented. Although they may seem unfamiliar at first, new and improved dental technologies offer plenty of real benefits for patients. Read more about Technology.
A tooth that has been structurally damaged by decay or trauma sometimes needs to be crowned or “capped” so that it can look good and function properly again. A crown is a durable covering that is custom-made to fit over the entire tooth from the gum line up. Crown fabrication traditionally takes place in a dental laboratory. But these days, there's a much more convenient alternative: same-day crowns made in the dental office.
Advanced dental technology known as Computer-Aided Design/Computer-Aided Manufacturing, or CAD/CAM, makes it possible to fabricate laboratory-grade crowns and other dental restorations in minutes. It's an amazing innovation when you consider that traditionally, crowns take two or three visits and just as many weeks of waiting. Now you can have a restored tooth without the wait.
Best of all, studies have shown that CAD/CAM tooth restorations are just as successful as crowns made with traditional materials and techniques. And the amazingly lifelike appearance of a same-day crown means that no one will know your tooth has been restored.
How It Works
The process of crowning a tooth starts out the same way, whether it's a same-day crown or traditional crown: with “preparation” of the tooth. This involves removing any decay that's present, and shaping the tooth with a dental drill so that it will fit perfectly inside the crown. But the similarities end there.
If you were getting a traditional crown, the next step would be to take an impression (mold) of your teeth with a putty-like material, and use it to construct a model on which to create the crown. With a same-day crown, your teeth are simply given a light dusting of reflective powder and then a small scanning wand attached to a computer is used to take digital pictures inside your mouth. In seconds, the computer will generate a highly accurate 3D model of your teeth. But it gets even better.
With the help of the CAD/CAM software, your crown will be designed while you wait. The software can even be used to create a mirror-image twin of the same tooth on the other side of your mouth, for the most natural-looking result possible. Then a block of dental ceramic material is chosen in the shade that most closely matches your own teeth. The computer's digital design is transmitted to a milling machine that carves the crown from the ceramic block in about five minutes.
Once the crown's fit has been verified, and any necessary aesthetic enhancements have been made to the crown's surface (staining and glazing, for example), the crown will be bonded to your tooth. With a traditional crown, you would have to wear a temporary restoration for several weeks while the permanent crown was being fabricated at the lab. With a same-day crown, you walk out with the real thing.
Caring for Your Same-Day Crown
Crowned teeth require the same conscientious care as your natural teeth. Be sure to brush and floss between all of your teeth — restored and natural — every day to reduce the build-up of dental plaque. When you have crowns, it is even more important to maintain your regular schedule of professional cleanings at the dental office. Avoid using your teeth as tools (to open packages, for example). If you have a grinding habit, wearing a nightguard would be a good idea to protect your teeth and your investment. A well-cared-for same-day crown will last for years to come.
Creating In-Office Dental Restorations With Computers Once upon a time, dentists — and patients — needed to wait weeks for a dental laboratory to make crowns and other dental restorations. Now, with an exciting digital technology known as Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM), some dentists are fabricating high-quality restorations themselves right in their own offices — in minutes... Read Article
Porcelain Crowns & Veneers Dear Doctor magazine examines two innovative strategies for improving your smile. In many instances, these two restorative techniques can produce nearly identical aesthetic results, even though they are designed differently for handling different structural problems... Read Article