Bamboo Dental

Dental Terms

Dental Terms

Dental Plaque Richmond Hill

What is dental plaque?

Plaque is made up of invisible masses of harmful germs that live in the mouth and stick to the teeth.

  • Some types of plaque cause tooth decay.
  • Other types of plaque cause gum disease.

Dental plaque is a biofilm or mass of bacteria that grows on surfaces within the mouth. It is a sticky colorless deposit at first, but when it forms tartar, it is often brown or pale yellow. It is commonly found between the teeth, on the front of teeth, behind teeth, on chewing surfaces, along the gumline, or below the gumline cervical margins. Dental plaque is also known as microbial plaque, oral biofilm, dental biofilm, dental plaque biofilm or bacterial plaque biofilm.

Progression and build-up of dental plaque can give rise to tooth decay ? the localised destruction of the tissues of the tooth by acid produced from the bacterial degradation of fermentable sugar ? and periodontal problems such as gingivitis and periodontitis; hence it is important to disrupt the mass of bacteria and remove it. Plaque control and removal can be achieved with correct daily or twice-daily tooth brushing and use of interdental aids such as dental floss and interdental brushes.

Oral hygiene is important as dental biofilms may become acidic causing demineralization of the teeth (also known as dental caries) or harden into dental calculus (also known as tartar). Calculus cannot be removed through tooth brushing or with interdental aids, but only through professional cleaning.

Red, puffy or bleeding gums can be the first signs of gum disease. If gum disease is not treated, the tissues holding the teeth in place are destroyed and the teeth are eventually lost.

Dental plaque is difficult to see unless it's stained. You can stain plaque by chewing red "disclosing tablets" found at grocery stores and drug stores, or by using a cotton swab to smear green food coloring on your teeth. The red or green color left on the teeth will show you where there is still plaque-and where you have to brush again to remove it.

Dental plaque is biofilm (usually of a clear color) that builds up on the teeth. If not removed regularly, it can lead to dental cavities (caries) or periodontal problems (such as gingivitis).

The microorganisms that form the biofilm are almost entirely bacteria (mainly streptococcus mutans and anaerobes), with the composition varying by location in the mouth. Examples of such anaerobes include fusobacterium and Actinobacteria.

The microorganisms present in dental plaque are all naturally present in the oral cavity, and are normally harmless. However, failure to remove plaque by regular toothbrushing means that they are allowed to build up in a thick layer. Those microorganisms nearest the tooth surface convert to anaerobic respiration; it is in this state that they start to produce acids which consequently lead to demineralization of the adjacent tooth surface, and dental caries. Saliva is also unable to penetrate the build up of plaque and thus cannot act to neutralize the acid produced by the bacteria and remineralize the tooth surface.

Plaque build up can also become mineralized and form calculus (tartar).

Call Bamboo Dental at (905) 505-2061 to book your appointment with Dr. Flor Malave. We are conveniently located at 6-141 King Rd in Richmond Hill, ON.

You might be interested in...

Oral cancer
Oral cancer

Oral cancer

Oral cancer - Dentist Richmond Hill

READ MORE

Call2Action
Sorry, we're currently closed. Please send us a message and we'll get back to you as quickly as possible.