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Dr. John Zarrella and Dr. Peter C. Rider and our team at Zarrella Dentistry understand that many of our patients have a fear of dentistry. You may be concerned about experiencing pain from sensitive teeth or routine procedures. General anxiety is also common. Do not put off visiting our Ashland office; we offer various types of sedation to take the pain and fear out of your dental procedure.

Nitrous Oxide Sedation

For many patients, nitrous oxide, combined with local anesthetics, will both provide pain relief and reduce anxiety. Nitrous oxide is beneficial because the dosage can be regulated during treatment and patients are normally capable of driving shortly after the procedure is completed.

Oral or Injected Sedation

With oral sedation, you may be given a pill or liquid to consume several hours before your procedure. You will not be able to drive yourself to the appointment. An oral liquid is often given to children before any shots or intravenous anesthesia. An intramuscular injection may be given at the office that provides relaxation benefits for 20 to 30 minutes.

Nitrous Oxide with an Oral Sedative

If you experience higher levels of anxiety, an oral or injected sedative can be offered before nitrous oxide is started. This is also effective for reducing anxiety regarding the injection of local anesthetics. A liquid medication followed by nitrous oxide is beneficial for children. This combination can produce a deep sedation level.

General Anesthesia

This type of anesthesia can be offered as an inhaled gas or intravenous liquid. If no oral sedative is given before the general anesthesia is administered, you should wake up quickly after your procedure is complete. An injection, pill, or liquid medication can be offered to reduce anxiety before intravenous sedation begins. Intravenous sedation can also be used at moderate-to-deep sedation levels without complete loss of consciousness.

Do not hesitate to ask Dr. John Zarrella and Dr. Peter C. Rider about receiving sedation or pain prevention when you visit. We will be glad to explain the options we have available and answer all your questions to ensure that your exam is pleasant for you.

We all know how discouraging can be it to hear you have a dental cavity. Knowing how cavities form can help you prevent them from popping up in your mouth. If you want to avoid a trip to see Dr. John Zarrella and Dr. Peter C. Rider, pay attention to the measures you can take to prevent bothersome cavities.

Did you know that cavities are properly a symptom of a disease called caries? When you have caries, the number of bad bacteria in your mouth increases, which causes an acceleration in tooth decay. Caries are caused by a pH imbalance in your mouth that creates problems with the biofilm on the teeth.

When there are long periods of low pH balance in the mouth, this creates a breeding ground for bacteria. When you get caries, this type of bacteria thrives in an acidic environment.

Depending on which foods and beverages you consume, the biofilm pH in your mouth will vary. The lower the pH number, the higher the acidity. When your intake contains mostly acidic foods that sit on your teeth, cavities begin to form. Water has a neutral pH, which makes it a good tool to promote a healthy pH balance in your mouth.

A healthy pH balance in your mouth will prevent cavities from forming over time. Mouth breathing and specific medications may also be factors that contribute to the development of caries when saliva flow decreases. Without saliva flow to act as a buffer against acid, bacteria has a higher chance of growing.

Don’t forget: Getting cavities isn’t only about eating too many sweets. It’s also about managing the pH levels in your mouth and preventing bad bacteria from growing on your teeth.

If you think you might have a cavity forming in your mouth, schedule an appointment at our Ashland office. It’s worthwhile to treat cavities early and avoid extensive procedures such as root canals from becoming necessary.

Keep up with brushing, flossing, and rinsing with mouthwash so you can prevent cavities over time.

Dr. John Zarrella and Dr. Peter C. Rider and our team at Zarrella Dentistry hear this question all the time. Millions of people have dental crowns that artificially restore the chewing surface of a tooth. Also known as caps, these restorations surround the entire portion of the tooth that is above the gum line. Crowns are custom fabricated to match the color, shape, and size of other teeth and are visually undetectable to others. Several types of materials can be used to create crowns, including stainless steel, resin, metal alloys, porcelain fused to metal, or ceramic. When properly cared for and accurately fit, crowns can stay in place for a decade or more.

There are many reasons to get a dental crown, including:

• To restore a broken or cracked tooth
• To protect a tooth after a root canal
• To restore a severely decayed tooth
• To help anchor a dental bridge
• To complete a dental implant
• To protect a tooth that is at high risk for developing decay
• For cosmetic purposes

Getting a dental crown

The process of getting a dental crown begins at our Ashland office. X-rays are used to ensure the teeth are healthy enough to receive a crown. If the roots and surrounding bone are in satisfactory condition, the tooth will be numbed, filed, and reshaped in preparation for the crown. If the tooth root is not healthy, a root canal may be necessary first.

After the tooth is prepared, a special paste is placed over the upper and lower teeth to make impressions. These impressions serve as blueprints for the dental laboratory responsible for making the crown. They also help ensure the position of the new crown will not negatively affect a patient’s bite. The prepared tooth is protected by a temporary crown while the permanent one is made. When ready, the permanent crown replaces the temporary crown and is cemented in place.

To learn more about crowns, or to schedule an appointment with Dr. John Zarrella and Dr. Peter C. Rider, please give us a call at our convenient Ashland office!

They’re often mentioned together, and that’s understandable. After all, they’re the strongest parts of the body, they’re made of many of the same elements, they both require a diet rich in vitamins and minerals to stay healthy, a pirate flag wouldn’t be the same without them–so, what makes teeth and bones different? Glad you asked!

It’s Elementary

Teeth and bones are so strong because of their mineral composition. They have the highest concentration of calcium and phosphorus in the body, and these minerals combine to create sturdy structures which support our bodies, protect our organs, and help break down and digest our food. And they work well together—healthy teeth maintain jawbone density, and healthy jaws hold our teeth firmly in place.

But there are important differences in the anatomy of teeth and bones as well. Bones contain living cells, blood vessels, and nerves. They grow larger as we grow. As we age, old bone tissue breaks down and is constantly replaced with new bone tissue. This process enables our bones to stay strong throughout our lives. And bones heal.

When you break a bone, your body begins working right away to protect and heal the damaged area. Blood cells help with clotting around the break. After a few days, collagen proteins work to replace the clotted cells and form a soft callus. Within weeks, calcium phosphate deposits strengthen the collagen framework. Over time, the bone hardens and reshapes.

And while tooth enamel is the hardest substance in our bodies—harder even than bone—it is not indestructible. Our enamel is basically composed of minerals rather than living tissue, so it can’t regenerate. The enamel covering our teeth doesn’t replace cells as they age, and it can’t create new tooth cells if a tooth is injured through damage or decay. This means that a cracked or broken tooth can’t knit itself together, and enamel lost to decay won’t grow back.

Dr. John Zarrella and Dr. Peter C. Rider can restore your smile with fillings, or crowns, or even implants if necessary, but preventing injury to your teeth is always best.

Protecting Teeth and Bones

You can make sure your teeth and bones are their safest and strongest by being proactive.

External bone injuries can be avoided with the use of proper safety equipment. Helmets, padding, work boots—if your work or play recommends protective gear, use it! Fortunately, there’s also protective gear for teeth.

• Helmets

Helmets not only protect against brain injury and concussion, they are often designed to protect the face, mouth, and jaw as well.

• Mouthguards

Mouthguards protect the teeth, lips, tongue, and jaw from damages caused by physical contact and falls. They’re available over-the-counter, or ask Dr. John Zarrella and Dr. Peter C. Rider to fabricate a custom guard for the most comfortable and secure fit. A custom guard is an excellent option for people with braces, bridgework, or other dental appliances.

• Night Guards

Grinding and clenching the teeth at night can lead to loose and cracked teeth, headaches, jaw pain, and other unhappy consequences. Protect your teeth from the damage caused by bruxism (tooth grinding) by wearing a night guard.

Finally, one big difference between tooth and bone design: bones are safely hidden away inside the body, while our teeth are exposed to harmful plaque, bacteria, sugars, and acidic foods every day. Give your teeth the preventive care they deserve with twice-daily brushing, flossing, and regular visits to our Ashland office. After all, your beautiful, healthy smile was never designed to be hidden!