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Deciduous teeth are baby teeth. We're born with two full sets of teeth and this first set is also called primary, milk or lacteal dentition. These teeth begin to erupt anytime after 6 months of age, which is commonly referred to as "teething." Teeth normally erupt in pairs and the first that normally come in are the lower central incisors. By the time your child is 2, he or she should have a full set of deciduous teeth.
Why Two Sets?
As an infant, our mouths are too small for a full set of permanent teeth, so we require deciduous teeth until our jaw is able to sustain the permanent set. Baby teeth are essential in the alignment, spacing and occlusion of primary teeth. They prepare the adult jaw for their permanent fellows.
As the adult teeth (seccedaneous teeth) form, special cells called odontoclasts absorb the roots of the baby teeth, so that when your adult teeth start to emerge from your gums the deciduous teeth have no roots, making them loose and able to easily fall out.
Caring for Deciduous Teeth
A gross misconception about baby teeth is that since they will eventually be replaced by primary teeth, there's no reason to take care of them. But cavities are a very real cause for concern -- even for deciduous teeth. Children who suffer from dental cavities in their baby teeth are more prone to cavities in their permanent teeth. And every dentist will agree that oral hygiene habits begin in childhood. So it is essential that you take excellent dental care of your little ones' baby teeth, as they won't be able to do so themselves for the first handful of years.
Good oral hygiene begins at teething. Simply rubbing your infant's gums with a wet washcloth will begin to develop habits that he or she will require for life. Once the first teeth erupt, begin brushing them twice a day. Once more teeth fill in, you can begin flossing, too. And be sure to set up your child's first dental visit when the first tooth appears or by age 1.
Deciduous Tooth Dental Cavities
Sometimes your toddler will get a dental cavity in one of the baby teeth. In that case, your regular pediatric dentist will take X-rays and fill any dental cavity so that tooth decay does not go unchecked and the primary tooth can emerge in the best condition possible.
Like all teeth, deciduous teeth must be cared for properly so that you have a healthy mouth and healthy body. It's up to parents to ensure that their child develops healthy deciduous teeth and good oral hygiene. If you need help maintaining your child's oral health, give us a call; we're glad to help.
Keep Waking Up With Headaches?
If the first thing you feel in the morning is a headache or pain behind your eyes or pain in your neck and shoulders, come in for a visit. What you’re experiencing could be the result of problems in your mouth. These are common symptoms of a condition known as temporomandibular joint disorder (TMJ), which basically means that your jaws don’t align properly. This misalignment stresses the jaw joints, putting pressure on nerves and muscles – which can result in morning headaches, migraines or facial and neck pain.
Not everyone with TMJ disorder shows symptoms. And not everyone has headaches or pain; TMJ disorder can also lead to broken teeth or fillings, loose teeth and toothaches. What is certain is that if you do display any of these symptoms, they won’t get better without professional help.
Many people find that resting the jaw helps ease the pain. You can do this by eating soft foods, avoiding chewing gum and hard candies. We can also show you jaw exercises to stretch the jaw joints and relieve stress. For most people, the most effective treatment is a custom dental splint that fits over your upper and lower teeth. This reduces the damage done from repeated clenching of the jaw or teeth grinding.
If these conservative methods don’t work, you still have other options. The temporomandibular joints can be flushed out, or an injection of cortisone can help relieve inflammation and pain. Worse-case scenario, you might need surgery. Come in for a visit and we’ll help you find the right solution.
What is Cementum?
Cementum is a hard layer of tissue that helps the periodontal ligament attach firmly to a tooth. Made of cementoblasts, cementum slowly forms over a lifetime..
Cementum is a hard, calcified layer of tissue that covers the root of the tooth. On its outer side, cementum is attached to the periodontal ligament; on its inner side, the dentin. Along with the periodontal ligament, alveolar bone and gingiva, cementum helps a tooth stay in its place. In fact, if it weren't for cementum, the periodontal ligament wouldn't be able to attach firmly to a tooth.
Slowly formed throughout life, cementum is created when the root of the tooth excretes cementoblasts. Though cementoblasts are somewhat of a mystery, it is known that cementum is yellow in color and softer than dentin. Its chemical makeup is similar to that of bone -- but unlike bone, cementum is avascular (not supported by blood vessels).
Types of Cementum
There are three types of cementum: acellular cementum, cellular cementum and afibrillar cementum. Acellular cementum covers about 1/3-1/2 of the root and has little to no cellular components. Cellular cementum covers about 1/3-1/2 of the apex and is permeable. Afibrillar cementum sometimes extends onto the enamel of the tooth.
If you have periodontal disease, your acellular cementum, cellular cementum or afibrillar cementum may also be diseased. A gum disease treatment called scaling and root planing can be performed to remove the diseased cementum, as well as dental tartar and diseased dentin.
If it has been awhile since your last dental visit, make an appointment today.
Dental Anxiety and Fears
The movie "As Good As It Gets" showed how an anxiety disorder could affect your interpersonal relationships. Dental anxiety has a similar effect: Skipping regular dental visits leave your teeth vulnerable to tooth decay; and when cavities form, bad breath follows. As a result, your self-confidence is compromised, which can limit your social interactions.
It's one thing when anxiety affects your relationships but something else altogether when it begins to impact your physical well-being. The health consequences of dental anxiety are very real and can be quite serious. In fact, if you put off dental visits, your teeth and gums can become chronically infected. This can:
• Affect your ability to chew and digest properly
• Affect your speech patterns
• Lead to heart disease
Ways to Overcome Dental Anxiety
• Many patients find that these methods help combat dental anxiety:
• Sedation dentistry, including oral sedation, IV sedation and nitrous oxide
• Yoga techniques for breathing and relaxation
• Listening to your iPod® during a visit
• Therapy/hypnotherapy sessions
Remember, dental anxiety is not too great to overcome, but communicating with your dentist is important.