Archive for December, 2007

Cosmetic Dentistry

The objective of cosmetic dentistry, which is elective dental work, is to improve the appearance of the teeth and to enhance one’s smile. Cosmetic dentistry does not contribute to the health of the teeth.
The art and science of dentistry has made advances such that one need not remain resigned to stained or chipped teeth. There are several cosmetic techniques available that allow one to correct dental anomalies that can impair appearance. These include:
Bleaching
The process of bleaching or tooth whitening helps to brighten teeth that become dark with age or get stained due to smoking, tea/coffee drinking, etc. Bleaching removes extrinsic as well as intrinsic stains. The process, which can be carried out once every three years, is carried out largely by using hydrogen peroxide solution. Bleaching can whiten teeth by up to 5 times the original shade. A bleaching tooth tray that carries the peroxide solution can cost between $ 200 - $ 500.
Bonding
The appearance of teeth that have spaces in between or are cracked and chipped can be improved by the bonding process in which a hard, sterile, and inert tooth-colored plastic is affixed to the teeth. The manner in which bonding is done affects the shape, size, and appearance of teeth. The composite fillings wear more quickly than the traditional silver fillings and patients are usually advised to refrain from hard foods that may result in the chipping of the bonding material. The bonding process takes 10-15 minutes for a tooth and can cost around $ 300 to $ 700 for a tooth. The bonded restoration stains similar to natural teeth.
Porcelain Veneers
These are extremely thin shells used to cover the front side of the teeth. Porcelain veneers are more resistant to stains and chipping as compared to bonding. They are bonded to the teeth using a special bonding material and can be used to alter the appearance of teeth, provide fullness to the upper lips, and fill gaps between teeth. Porcelain veneers enable a more consistent appearance as compared to bonding, they do not stain and a veneer treatment can last for up to 15 years. Veneer application on a single tooth can cost up to $ 2,000. As compared to the application of crowns or caps, teeth are ground to a lesser extent during veneer treatment.
Orthodontics and periodontics
Orthodontics deals with the prevention and treatment of dental and facial irregularities. Braces are used in orthodontics for the treatment of crooked teeth, protruding teeth, widely spaced teeth, an underbite, etc. Metal braces made from titanium are expensive and need to be worn for 2-3 years. Non-invasive straightening braces cost less and require to be worn for a lesser period of time. Lingual braces are placed behind the teeth and are ideal for those who lay emphasis on cosmetic appeal. Periodontics helps individuals to enhance their smile by altering the contours of the gums, it is a simple surgical process accomplished using laser and can cost up to $ 2,000.
Porcelain Crowns
Porcelain crowns are used for broken teeth, teeth with silver filling or those with excessive decay, and also teeth that have undergone root canal treatment. Crowns can be matched to tooth color.

Tooth Regeneration May Replace Drill-and-Fill

The next time your children get cavities, they might get tooth regeneration instead of fillings.

That’s because materials scientists are beginning to find just the right solutions of chemicals to rebuild decayed teeth, rather than merely patching their holes. Enamel and dentin, the materials that make teeth the strongest pieces of the body, would replace the gold or ceramic fillings that currently return teeth to working order.

“What we’re hoping to have happen is to catch [decaying teeth] early and remineralize them,” said Sally Marshall, a professor at the University of California at San Francisco. Marshall gave a talk last week at the spring meeting of the Materials Research Society on rebuilding the inner portions of teeth.

While regrowing your uncle’s toothless grin from scratch is still a decade away, the ability to use some of the body’s own building materials for oral repair would be a boon to dentists, who have been fixing cavities with metal fillings since the 1840s. Enamel and dentin are remarkably strong and long-lasting, and they can repair themselves. But as scientists are continuing to find out, dentin in particular is a remarkably complex structure.

Dental Health Care

Dental Health Care is one of the best prevention programs to ensure fresh breath, healthy mouth and teeth for life. Dental diseases are not considered to be fatal .Hence very often people neglect the importance of oral hygiene. Nevertheless, the cost of dental disease in pain, suffering, treatment and loss of work is huge. Teeth are meant to last a lifetime. By taking good care of your teeth and gums, you can protect them for many years to come.

Tooth decay is not restricted to children’s disease. It can occur to anyone as long as natural teeth are in the mouth. It is caused by bacteria that usually exist in the mouth. The bacteria stick to teeth and form a colorless and sticky film called dental plaque.

An important part of dental health care is to know how to brush and floss perfectly. Careful brushing each day removes plaque. In addition to brushing, using dental floss is required to keep the gums healthy. Proper flossing is imperative because it removes plaque and leftover food that a toothbrush cannot reach.

The following are the brushing Tips.Worn out toothbrushes cannot properly clean your teeth and may injure your gums. So it is recommended to replace them every three or four months. Teeth should be brushed gently with very short strokes and enough pressure so that you feel the bristles against the gums. The tips of the bristles do the cleaning, so it should not be compressed. Never use a toothbrush with very hard bristles .It can damage the gums. Teeth should be thoroughly brushed at least once a day, preferably twice in a day. Children should clean their teeth after every meal and at bedtime.

The following are the flossing tips.Flossing removes plaque and food particles from between the teeth and below the gum lines where the toothbrush can’t reach. As tooth decay and periodontal disease often start in these areas, it’s important to clean them thoroughly and daily. A commercial floss holder may seem helpful to use. Most children cannot floss their own teeth until age 10.

Gums may be sore and bleed for the first five or six days after you floss .It is a sign that plaque and bacteria are being removed. If bleeding does persist even after a few days it is better to consult your dentist. Exercise care while flossing as improper flossing injures your gums. Consult your dentist about how to floss properly, to avoid injuring your gums.

A healthy smile is a winner at any age. Eat a balanced diet and restrict munching snacks between meals. If you need a snack, choose nutritious foods such as raw vegetables, plain yogurt, cheese or a piece of fruit. Fluoride is important for both adults as well as children. Fluoride compounds are present in drinking water and some foods. Brush your teeth twice a day with fluoride toothpaste. Replace your toothbrush every three or four months or sooner if the bristles are worn as it won’t do a perfect job of cleaning your teeth.

Apart from following a good dental health care, it is essential to have regular check-ups by the dentist whether you possess natural teeth or depend on false dentures. It is also vital to abide by with any special treatments that are required to make sure of good oral health. For example, if you have sensitive teeth caused by receding gums, your dentist may advise using special toothpaste for sometime. If you have on false dentures, keep them clean and free from food that causes bad breath and gum irritation. Make sure that you brush all the surface of the dentures with a denture care product once a day. A common cause of tooth loss after one crosses 35years of age is gum disease which is also known as periodontal disease. This occurs due to infections of the gum and bone that hold the teeth in its place. Gum diseases are also caused by dental plaque.

Remember you can have just one set of natural permanent teeth in your lifetime. Take good care of it and the reward will smile back at you every time you look at your reflection. Keep away from activities that are harmful to the teeth such as smoking, addiction to caffeine etc. A healthy mouth is indeed an indication of a healthy body. By taking care of your teeth, eating a balanced diet and visiting your dentist regularly, you can have healthy teeth and an attractive smile your entire life.

Dental Care For Your Labrador Retrievers

It is important for Labrador Retrievers as well as other breeds to have good health. There are many ways on how to maintain their good health in general. Different types of foods claiming that they contain the important nutrients needed by your dog, vaccinations to prevent various and life-threatening diseases and regular exercise to stimulate them physically are some of the measures to maintain your dog’s good health. In addition to that, keeping your dog’s teeth and gums clean and healthy is also beneficial to his health. More animals are now diagnosed with severe dental problems so it is important that you should ensure good dental care for Labrador Retrievers.

Here are some of the problems that could possibly affect your dog:

Plaque

Plaque is a collection of food particles and bacteria formed along the gum line. This is normal to dogs especially those above three years of age. However, it should be removed if it is already too thick and is covering the teeth. Plaque causes bad breath, wounds in the gums and loosening of the teeth. Plaque can be removed at home using toothbrush and toothpaste while some vets may use buffalo leather for dogs to chew on. This buffalo leather contains enzymes to prevent accumulation of plaque.

Tartar

Another why reason why plaque should be removed is that, plaque, if combined with minerals in the saliva form tartar which sticks strongly to the teeth. Aside from causing bad breath, tartar can also irritate gums leading to inflammation called gingivitis. Redness of the gums adjacent to the teeth indicates gingivitis. This usually appears to dogs five years of age.

Periodontal Disease

Periodontal disease is the result when plaque formed into tartar is not removed. Tartar builds up under the gums, separating it from the teeth causing more bacterial growth. Periodontal disease is very painful and can lead to loose teeth, abscesses and bone loss or infection. This usually affects older animals. In addition to bad breath and missing teeth, signs of periodontal disease also include pus around the tooth, gums that bleed easily, loss of appetite, drooling and difficulty chewing.

To avoid the above stated problems, good dental care is a must not just to Labrador Retrievers but to other breed as well. Regular home cleaning is important. Clean your dog’s teeth and mouth with cleaning implements specifically designed for dogs. Include oral exam in your regular vet visit and follow veterinary dental advice.