Online Dental Education Library

Dr. Goldman and his 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.

Oral and maxillofacial surgeons are unique among dentists in that they all have completed an additional four years of hospital-based training alongside medical residents, and can administer all types of anesthesia. If you have a diseased or impacted tooth that needs to come out, implants to be placed, a suspicious lesion that needs a biopsy, or any other oral health condition requiring surgical diagnosis or treatment, we can help. Learn more about Oral Surgery.

Snoring & Sleep Apnea

Chronic loud snoring is a common symptom of Obstructive Sleep Apnea (OSA), which occurs when the upper airway is blocked to the point of causing significant airflow disruption, or even no airflow whatsoever for 10 seconds or more. This can be a dangerous situation. Learn more about Snoring & Sleep Apnea.

Tooth Extractions

There are times when it is in your best interest to have a tooth extracted (removed). This could be the case for a variety of reasons, including: damage or trauma to the tooth; an impacted wisdom tooth that may cause trouble for you later on; or overcrowding. Learn more about Tooth Extractions.

Implant Dentistry

Dental Implant Video

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 deteriorates when even one tooth is lost.

Oral Diagnosis & Biopsies

When it comes to detecting certain oral or systemic (whole-body) diseases, a thorough dental exam may be your first line of defense. Learn more about Oral Diagnosis & Biopsies.

Bone Grafting

Bone grafting, a minor in-office surgical procedure, is commonly used in dentistry to correct deficiencies in bone quality and to build support for teeth or dental implants. Learn more about Bone Grafting.

Sedation Dentistry & Anesthesia

We want you to have the most comfortable dental treatment experience possible. That's why we offer sedation, to help you relax, and/or anesthesia, to block your sensations of pain. Learn more about Sedation Dentistry.

Facial Trauma & Reconstructive Surgery

Oral and maxillofacial surgeons are capable of treating the full scope of injuries to the structures of the face, mouth or jaws — including the teeth, the bones of the jaws and face, and the tissue of the skin and gums. We can also treat congenital defects such as cleft palate.

TMJ Disorders

If you have chronic pain in or around your jaw, or find the movement of your jaw is restricted, you may be suffering from a temporomandibular joint (TMJ) disorder. Learn more about TMJ Disorders.

Treating Dental Emergencies

We can treat a variety of traumatic dental injuries, including teeth that have been moved or knocked out entirely. Please call our office for assistance, or click here to learn more about what to do in a dental emergency.

Cavity.If you have never had a cavity, congratulations! If you have had one, you are not alone. About 78% of us have had at least one cavity by the time we reach age 17, according to a 2000 report by the U.S. Surgeon General. Fortunately there's a time-tested treatment for cavities: the dental filling.

Fillings do just what the name implies — seal a small hole in your tooth, i.e., a cavity, caused by decay. This prevents the decay (a bacteria-induced infection) from spreading further into your tooth and, if untreated, continue on to the sensitive inner pulp (nerve) tissue located in the root canal. Should that happen, you would need root canal treatment.

There are a variety of materials used to fill teeth these days, but the process of filling a tooth is similar regardless. The first step is a clinical exam of the tooth with x-rays, to determine the extent of the decay. Then the decayed area of the tooth is removed, usually with a handheld instrument such as a dental drill. Of course, your tooth will be anesthetized first, so you won't feel any discomfort. If you normally feel nervous about receiving numbing injections, it's possible that taking an anti-anxiety medication or using nitrous oxide can help you feel more relaxed. After removing the decay, the remaining tooth structure is roughened or “etched” with a mildly acidic solution; then translucent cement is applied to bond the tooth and the filling material together.

Types of Fillings

There are two broad categories of dental fillings: metal fillings and tooth-colored fillings. Each may offer particular advantages and disadvantages in certain situations.

Metal Fillings

Metal Filling.

Metal Fillings.Amalgam — The classic “silver” filling in use for more than a century, dental amalgam is actually an alloy made up of mercury, silver, tin, and copper. The mercury combines with the other metals in the amalgam to make it stable and safe. These fillings are strong and inexpensive, but also quite noticeable. They also require relatively more tooth preparation (drilling) than other types.

Cast Gold — Among the most expensive restorative dental materials, cast gold combines gold with other metals for a very strong, long-lasting filling. It is also highly noticeable, which can be considered a plus or minus.

Tooth-Colored Fillings

Tooth-Colored Filling.

Tooth-Colored Fillings.Composite — A popular choice for those who don't want their fillings to show, composite is a mixture of plastic and glass, which actually bonds to the rest of the tooth. Composites are more expensive than amalgam fillings, and the newer materials can hold up almost as long. Less drilling of the tooth is necessary when placing composite as compared to amalgam.

Porcelain — These high-tech dental ceramics are strong, lifelike, and don't stain as composites can. They are sometimes more expensive than composites because they may require the use of a dental laboratory or specialized computer-generated technology. While considered the most aesthetic filling, they can also, because of their relatively high glass content, be brittle.

Glass Ionomer — Made of acrylic and glass powders, these inexpensive, translucent fillings have the advantages of blending in pretty well with natural tooth color and releasing small amounts of fluoride to help prevent decay. They generally don't last as long as other restorative materials.

Watch Tooth-Colored Fillings Video

What to Expect After Getting a Filling

The numbness caused by your local anesthesia should wear off within a couple of hours. Until then, it's best to avoid drinking hot or cold liquids, and eating on the side of your mouth with the new filling. Some sensitivity to hot and cold is normal in the first couple of weeks after getting a tooth filled. If it persists beyond that, or you have any actual pain when biting, it could signal that an adjustment to your filling needs to be made. Continue to brush and floss as normal every day, and visit the dental office at least twice per year for your regular checkups and cleanings. And remember, tooth decay is a very preventable disease; with good oral hygiene and professional care, you can make your most recent cavity your last!

Related Articles

Tooth-Colored Fillings - Dear Doctor Magazine

The Natural Beauty of Tooth-Colored Fillings The public's demand for aesthetic tooth-colored (metal free) restorations (fillings) together with the dental profession's desire to preserve as much natural tooth structure as possible, has led to the development of special “adhesive” tooth-colored restorations... Read Article

Tooth Decay - Dear Doctor Magazine

Tooth Decay — A Preventable Disease Tooth decay is the number one reason children and adults lose teeth during their lifetime. Yet many people don't realize that it is a preventable infection. This article explores the causes of tooth decay, its prevention, and the relationship to bacteria, sugars, and acids... Read Article

Tooth Decay - Dear Doctor Magazine

Tooth Decay – How To Assess Your Risk Don't wait for cavities to occur and then have them fixed — stop them before they start. Modern dentistry is moving towards an approach to managing tooth decay that is evidence-based — on years of accumulated, systematic, and valid scientific research. This article discusses what you need to know to assess your risk and change the conditions that lead to decay... Read Article


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