Dry Mouth (Xerostomia)



 

Dry Mouth, or Xerostomia, is a condition in which your body produces less saliva and can be caused by a variety of reasons:   side effect of certain medications, diseases or infections, certain medical treatments (such as radiation) and dehydration.  Dry mouth can increase a person's risk of developing gingivitis, gum disease, tooth decay and mouth infections such as thrush.  If you are experiencing dry mouth, be sure to talk with Dr. James B. Miller at your next dental visit or schedule an appointment to discuss your possible treatment options. 

 

James B. Miller, D.M.D.

9821 N. 95th Street, Suite 110

Scottsdale, AZ  85258

Office: (480) 451-5435 

Website: www.DrJamesMiller.com

November is National Diabetes Month

DIABETES AND PERIODONTAL DISEASE

Diabetic patients are more likely to develop periodontal disease, which in turn can increase blood sugar and diabetic complications.

People with diabetes are more likely to have periodontal disease than people without diabetes, probably because people with diabetes are more susceptible to contracting infections. In fact, periodontal disease is often considered a complication of diabetes. Those people who don't have their diabetes under control are especially at risk.

Research has suggested that the relationship between diabetes and periodontal disease goes both ways - periodontal disease may make it more difficult for people who have diabetes to control their blood sugar.

Severe periodontal disease can increase blood sugar, contributing to increased periods of time when the body functions with a high blood sugar. This puts people with diabetes at increased risk for diabetic complications. perio.org

If you have diabetes, be sure to schedule regular appointments with your dentist and well as your physician.  If you'd like more information or would like to schedule an appointment in our office, please call Dr. James B. Miller at (480) 451-5435.  We look forward to meeting you.

Tooth Anatomy

What Are the Different Parts of a Tooth?

Crown— The top part of the tooth, and the only part you can normally see. The shape of the crown determines the tooth's function. For example, front teeth are sharp and chisel-shaped for cutting, while molars have flat surfaces for grinding.

Gumline— Where the tooth and the gums meet. Without proper brushing and flossing, plaque and tartar can build up at the gumline, leading to gingivitis and gum disease.

Root— The part of the tooth that is embedded in bone. The root makes up about two-thirds of the tooth and holds the tooth in place.

Enamel— The outermost layer of the tooth. Enamel is the hardest, most mineralized tissue in the body — yet it can be damaged by decay if teeth are not cared for properly.

Dentin— The layer of the tooth under the enamel. If decay is able to progress its way through the enamel, it next attacks the dentin — where millions of tiny tubes lead directly to the dental pulp.

Pulp— The soft tissue found in the center of all teeth, where the nerve tissue and blood vessels are. If tooth decay reaches the pulp, you usually feel pain.

What Are the Different Types of Teeth?

Every tooth has a specific job or function (use the dental arch in this section to locate and identify each type of tooth):

Incisors— The sharp, chisel-shaped front teeth (four upper, four lower) used for cutting food.

Canines— Sometimes called cuspids, these teeth are shaped like points (cusps) and are used for tearing food.

Premolars— These teeth have two pointed cusps on their biting surface and are sometimes referred to as bicuspids. The premolars are for crushing and tearing.

Molars— Used for grinding, these teeth have several cusps on the biting surface.

Implant Supported Dentures

An implant-supported denture is a type of "overdenture" that is supported by and attached to implants. A regular denture rests on the gums, and is not supported by implants.

An implant-supported denture is used when a person doesn't have any teeth in the jaw, but has enough bone in the jaw to support implants. An implant-supported denture has special attachments that snap onto attachments on the implants.

Implant-supported dentures usually are made for the lower jaw because regular dentures tend to be less stable there. Usually, a regular denture made to fit an upper jaw is quite stable on its own and doesn't need the extra support offered by implants. However, you can receive an implant-supported denture in either the upper or lower jaw.

You should remove an implant-supported denture daily to clean the denture and gum area. Just as with regular dentures, you should not sleep with the implant-supported dentures at night. Some people prefer to have fixed (permanent) crown and bridgework in their mouths that can't be removed. Your dentist will consider your particular needs and preferences when suggesting fixed or removable options.

How Does It Work?

There are two types of implant-supported dentures: bar-retained and ball-retained. In both cases, the denture will be made of an acrylic base that will look like gums.  Porcelain or acrylic teeth that look like natural teeth are attached to the base. Both types of dentures need at least two implants for support.

• Bar-retained dentures — A thin metal bar that follows the curve of your jaw is attached to two to five implants that have been placed in your jawbone. Clips or other types of attachments are fitted to the bar, the denture or both. The denture fits over the bar and is securely clipped into place by the attachments. 

• Ball-retained dentures (stud-attachment dentures) — Each implant in the jawbone holds a metal attachment that fits into another attachment on the denture. In most cases, the attachments on the implants are ball-shaped ("male" attachments), and they fit into sockets ("female" attachments) on the denture. In some cases, the denture holds the male attachments and the implants hold the female ones.

c

Tooth Decay: The Primary Cause of a Toothache

Tooth decay is the primary cause of toothaches for most children and adults. Bacteria that live in your mouth thrive on the sugars and starches in the food you eat. These bacteria form a sticky plaque that clings to the surface of your teeth.

Acids produced by the bacteria in plaque can eat through the hard, white coating on the outside of your teeth (enamel), creating a cavity. The first sign of decay may be a sensation of pain when you eat something sweet, very cold or very hot. A toothache often indicates that your dentist will need to work on your teeth.

Self-care tips
Until you can see your dentist, try these self-care tips for a toothache:

• Rinse your mouth with warm water.
• Use dental floss to remove any food particles wedged between your teeth.
• Take an over-the-counter (OTC) pain reliever to dull the ache.
• Apply an OTC antiseptic containing benzocaine directly to the irritated tooth and gum to temporarily relieve pain. Benzocaine has been linked to a rare but serious, sometimes deadly, condition (methemoglobinemia) that decreases the amount of oxygen that the blood can carry. Don't use benzocaine in children younger than age 2 without supervision from a health care professional, because this age group has been the most affected. Never use more than the recommended dose of benzocaine. Direct application of oil of cloves (eugenol) also may help. Don't place aspirin or another painkiller directly against your gums, as it may burn your gum tissue.

Call your dentist

• When you have signs of infection, such as swelling, pain when you bite, red gums or a foul-tasting discharge
• If the pain persists for more than a day or two
• When you have fever with the toothache

mayoclinic.com

Should you suck on a pacifier before giving it to your baby?

A new study in Pediatrics, journal of the American Academy of Pediatrics, reports that parents sucking their infant’s pacifier may reduce the risk of allergy development.

The ADA wants parents to be aware that licking a pacifier can transfer the cavity-causing bacteria from parents to children—increasing the possibility of tooth decay as they grow.

"A child's teeth are susceptible to decay as soon as they begin to erupt," said Dr. Jonathan Shenkin, a pediatric dentist in Maine and a pediatric dental spokesperson for the ADA. "Cavity-causing bacteria, especially Streptococcus mutans, can be transferred from adult saliva to children, increasing their risk of getting cavities."

Sharing eating utensils with a baby, or the parent sucking on a pacifier to clean it, can also increase the likelihood of transmitting decay-causing bacteria.

The ADA recommends that parents protect the dental health of young children by promoting a healthy diet, monitoring their intake of food and drink, brushing their teeth or wiping gums after mealtimes, and by having infants finish their bedtime or naptime bottle before going to bed. The ADA recommends that children receive their first dental visit within six months of eruption of the first tooth and no later than 12 months of age.

May 2013 - ADA.org