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Gum (gingival) recession occurs when gums recede from the tops of the teeth enough to expose sensitive roots. People typically experience increased sensitivity to sugary or cold foods when gums no longer cover and protect teeth roots. In addition, untreated gum recession may lead to loosening of teeth and accelerated tooth decay, something Drs. Keith Hinnant, Peter Klein, Philip Brantly see all too often.

Causes of Gum Recession

• Periodontal disease – a serious oral disease arising from poor oral habits
• Gingivitis – gum disease characterized by bleeding and swollen gums
• Aging
• Overly aggressive brushing and/or flossing – brushing hard in a scrubbing fashion will erode gum tissue at the roots of teeth
• Genetic predisposition to gingival recession – having inherited thin, insufficient gum tissue facilitates gum recession
• Bruxism – a condition where someone regularly grinds their teeth, usually during sleep
• Chewing tobacco/smoking – promotes chronically dry mouth and reduced gum health

Periodontal gingivitis may also cause causing drooping of the gums instead of gum recession. A gingivectomy removes excess gum tissue weakened by bacterial decay while a gingivoplasty can reshape gums around the teeth. If sagging or receding gums are left untreated, they may develop pockets (gaps) that provide hiding places for food particles, mucus and other mouth debris conducive to anaerobic bacteria growth. As the most destructive type of oral bacteria, anaerobic bacteria is responsible for tooth decay, cavities, gum disease, and chronic halitosis.

Treatments for Gum Recession

Corrective actions need implemented as soon as possible to reverse gum recession by addressing the cause. For example, people who brush with hard-bristled toothbrushes should switch to a soft-bristled toothbrush and brush more gently. If gum recession is the result of poor oral hygiene, improve oral hygiene habits by brushing after meals, flossing, rinsing with non-alcoholic mouthwash, and getting dental checkups and cleanings every six months. For severe cases of gum recession, soft tissue grafts can add gum tissue to exposed roots by removing tissue from the person's palate and attaching it to existing gums at the area of recession via laser surgery.

If you’re worried about gum recession, visit our Goldsboro office and talk to a member of our team.

Tooth decay affects everyone, with studies reporting that 92% of adults have had a cavity at one point in their lifetime. In more serious instances of tooth decay, however, the nerve of the tooth may become infected. This type of infection requires a root canal, in which the affected nerve is removed, and the interior of the tooth is cleaned and filled.

Tooth Anatomy

Although each tooth is covered by a hard outer shell, the interior of a tooth consists of dental pulp. This pulp is soft, containing blood vessels that bring nutrients to the tooth. Each tooth also has an associated nerve, which resides within a root canal passing from the tooth’s root into the dental pulp. This nerve provides information about temperature, allowing teeth to sense heat or cold.

Symptoms of Nerve Infection

Damage to the dental pulp or nerve tissue leads to a rapid multiplication of bacteria within the interior of the tooth. The result may be an abscess, a small pocket near the root of the tooth that becomes full of pus. This infected area commonly causes the following symptoms:

• Intense pain or sensitivity when pressure is applied to the tooth
• Sensitivity to hot or cold temperatures, even after the heat or cold has been removed
• Darkening or discoloration of the affected tooth
• A small, persistent pimple that forms on the gums
• Swollen or tender gums
• Swelling in other areas of the face, neck, or head

Nerve infection may occur due to deep decay, although repeated dental procedures, facial trauma, chipping or cracking of a tooth, or large fillings may also contribute to an abscessed tooth.

What to Do if You Think You Need a Root Canal

Only a visit to Drs. Keith Hinnant, Peter Klein, Philip Brantly can confirm whether a tooth’s nerve has become infected. We will perform an oral examination and X-rays to confirm whether the tooth is abscessed. If a root canal procedure is needed, a small hole will be placed in the tooth. The pulp and nerve tissue are removed from the tooth, which is thoroughly cleaned and filled. Then, the hole is sealed with a special compound to prevent bacteria from entering the tooth’s interior. The entire procedure is performed under local anesthesia to numb pain.

If you think you may have tooth or nerve decay, call our Goldsboro office today to schedule a diagnostic appointment.

Xerostomia, otherwise known as dry mouth, can be a side effect of many common medications. Drugs used for blood pressure, birth control, antidepressants, or cancer treatments may cause the dry mouth problems you’re experiencing. When you have dry mouth, you’re more likely to experience tooth decay and an increased risk of developing periodontal disease. Medication can sometimes be the cause of dry mouth in women, and lead to an increased amount of cavities.

You may not develop a cavity for years, but suddenly find more than one when you’re on medication for several months. This is due to there being less saliva in your mouth, which normally prevents bacteria from flourishing. When there is a lack of saliva flow, your mouth will be more likely to host tooth decay and be more prone to gum disease.

You may not notice it, but birth control can lead to inflammation of the gums and bleeding because of dry mouth. The condition can also emerge if you’ve undergone cancer treatments such as radiation, because your saliva glands may be damaged in the process.

Boosting saliva production is critical for treating xerostomia. Many over-the-counter saliva products are designed to help manage dry mouth. For women with severe cases of dry mouth and decay, we may recommend in-home fluoride treatments that offer extra enamel protection. This can come in the form of fluoride trays, prescription toothpaste, or a special fluoride rinse.

Other ways to relieve dry mouth include chewing sugar-free gum, limiting caffeine intake, avoiding mouthwashes that contain alcohol, sipping water regularly, using a humidifier at night, and stopping all tobacco use.

If you believe you may be experiencing symptoms of dry mouth, contact our Goldsboro office to schedule an appointment with Drs. Keith Hinnant, Peter Klein, Philip Brantly. It’s wise to take medications that have been prescribed by your doctor, but it’s also smart to watch for any side effects. If you think a medication is causing you to have dry mouth, let’s figure out how to manage your symptoms as a team!

A dental sealant is a liquid that is applied to the teeth. The sealant hardens and provides a protective coating that is designed to reduce cavities and create a smoother tooth surface. Dental sealants are clear or white; they do not take away from the appearance of teeth. You can think about this treatment as being similar to varnish that protects a wood floor.

Sealants are not the same as fluoride treatments. The application is similar, but sealants are a semi-permanent protective coating. Drs. Keith Hinnant, Peter Klein, Philip Brantly and our staff recommend that sealant applications for children begin soon after molars erupt, first molars around the age of six, and second molars around the age of 12.

Simple Application

Having sealants applied is not uncomfortable at all. First, your child's teeth will be cleaned and dried. A gel is applied, which helps the sealant adhere to the tooth, and then is rinsed away. Your child's teeth are dried again and the sealant is applied. A few seconds of exposure to a light source may be used to cure the sealant and make it semi-permanent. Sealants should last for a long time, normally between five and ten years.

Sealant Benefits

The coating on the surface of your child's teeth reduces the amount of acid contact. Normal acids in foods that are consumed can eat away at the surface of teeth. Bacteria also react to plaque formation and create more acid in the mouth. These small pits or weakened areas are prone to caries or cavity formation. Preventing cavities is a much better choice than drilling and filling damaged teeth.

A sealant also helps to smooth the chewing surfaces of your childn't teeth. The smoother surface is not as likely to retain small particles of food and bacteria. Your child's mouth stays cleaner and food is not left behind to form acids. The protective application can also be used on other teeth that have a rough surface, to protect the grooves or pits from decay.

After the sealant is applied, your child still needs to take proper care of his or her teeth. Regular brushing and flossing is required. Drs. Keith Hinnant, Peter Klein, Philip Brantly may recommend fluoride treatments to strengthen and protect your child's teeth further.

If you have any concerns about sealants, please discuss them with during your child's next appointment at Hinnant Family Dentistry. We want your little one's teeth to stay healthy for life.