Leptodontium flexifolium. Bent-leaved Beard-moss often rounded leaf tip has coarse marginal teeth, easily seen with a hand lens. The leaf is often bent. Leptodontium gemmascens. Thatch moss L. gemmascens lack gemmae, but the coarse teeth on the upper leaf margins rule out other small a few rough, acidic grasslands (mainly in eastern England), growing on decaying leaf bases of . Leptodontium (Pottiaceae) is a genus of mosses with wide distribution in the tropics and Leaf margins dentate in upper //2, seldom crenulate between the teeth. 3. 3. .. Above Quetzaltenango, decaying wood, 8, ft., Sharp ( FH.

Author: Faerisar Nijar
Country: Pacific Islands
Language: English (Spanish)
Genre: Personal Growth
Published (Last): 25 October 2009
Pages: 49
PDF File Size: 19.95 Mb
ePub File Size: 15.28 Mb
ISBN: 115-8-86061-751-6
Downloads: 3455
Price: Free* [*Free Regsitration Required]
Uploader: Zololabar

Visit your dentist regularly, so early tooth decay can be treated as soon as possible and the prevention of decay can begin.

Find your nearest dentist. Charges are assessed each year and usually change every April.

Financial help may also be available to those on a low income. The cost of private dental treatment varies between practices, as there is no set charge.

If you choose to see a private dentist, make sure to agree the cost before having treatment. The best way to avoid tooth decay is to keep your teeth and gums as healthy as possible.


Tooth decay

For example, you should:. Regular visits to the dentist at an early age should also be encouraged.

It’s important to teach your child how to clean their teeth properly and regularly. Younger children should use a children’s toothpaste, but make sure to read the label about how to use it.

Cavities and Tooth Decay: Symptoms, Causes and Treatment

When you consume food and drink high in carbohydrates — particularly sugary foods and drinks — the bacteria in plaque turn the carbohydrates into energy they need, producing acid at the same time. If the plaque is allowed to build up, leptodontiuum acid can begin to break down dissolve the surface of your tooth, causing holes known as cavities.

Once cavities have formed in the enamel, the plaque and bacteria can reach the dentine the softer, bone-like material underneath the enamel. As the dentine is softer than the enamel, the process fecay tooth decay speeds up.

Without treatment, bacteria will enter the pulp the soft centre of the tooth that contains nerves and blood vessels.

At this stage, your nerves will be exposed to bacteria, usually making your tooth painful. The bacteria can cause a dental abscess in the pulp and the infection could spread into the bone, causing another type of abscess. Home Illnesses and conditions Mouth Tooth decay. About tooth decay Tooth decay can occur when acid is produced from plaque, which builds up on your teeth.


Tooth decay – Wikipedia

However, if you have dental caries you might have: For early stage tooth decay — your dentist will talk to you about the amount of sugar in your diet and the times you eat. If the tooth is so badly damaged that it can’t be restored — it may need to be removed. For example, you should: Children should still brush their teeth twice a day, especially before bedtime. How plaque causes tooth decay Your mouth is full of bacteria that form a film over the teeth called dental plaque. How can we improve this page?

Help us improve NHS inform. Message Maximum of characters. Community content from Health Unlocked.