What is Stephen curve in dentistry?

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The Stephan Curve is a graph that shows what happens after the consumption of sugar in relation to dental caries. After sugar intake, demineralisation of the tooth surfaces takes place due to the drop in pH as the bacteria in the mouth convert the sugar to acid.

What is the critical pH in mouth?

The critical pH level in your mouth is 5.5, as it is when the pH drops below this point, that your teeth start to demineralize or dissolve.

What is sequelae of dental caries?

Most dental pain occurs as a result of caries. Initially, caries presents as a painless white spot (decalcification of the enamel, which may be reversible), followed by cavitation and the appearance of brownish discoloration.

How fluoride can prevent the process of demineralization?

Fluoride is one of the most powerful minerals to help prevent tooth decay by making the tooth enamel more resistant to those attacking acids. It can also actually reverse very early decay.

Should you brush your teeth immediately after eating Stephan curve?

The Stephan curve graph [15] shows plaque pH change in oral cavity as time goes. Therefore, ‘1’ of 1-2-3 Brushing Campaign means that teeth should be brushed within 1 minute after finishing a meal. Tooth cavity occurrence reaction begins after two minutes from finishing a meal.

What is white spot lesion?

White-spot lesions (WSLs) are demineralized spots of enamel that have a milky white appearance. Although they can form on anyone’s teeth, individuals who are undergoing orthodontic treatment have been found to be at an increased risk for developing white spot lesions.

Does mouthwash neutralize acid?

The tested mouthwashes raised pH higher than water. Mouthwashes with a neutralizing effect can potentially reduce tooth erosion from acid exposure.

What is cellulitis in dentistry?

Facial Cellulitis is a Dental Emergency A dental abscess, which is typically produced by tooth decay, can quickly lead to facial cellulitis and it must be treated as soon as possible. Again, cellulitis may occur in any part of the body, and one part is the face.

What is reversible and irreversible Pulpitis?

There are two forms of pulpitis: reversible and irreversible. Reversible pulpitis refers to instances where the inflammation is mild and the tooth pulp remains healthy enough to save. Irreversible pulpitis occurs when inflammation and other symptoms, such as pain, are severe, and the pulp cannot be saved.

How does fluoride get into teeth?

When your saliva has fluoride in it from sources like toothpaste or water, your teeth are able to take it in. Once in your enamel, fluoride teams up with calcium and phosphate there to create the most powerful defense system your teeth can have to prevent cavities from forming: fluoroapatite.

What is the Stephan curve in dentistry?

What is the Stephan curve and why does it matter?

The Stephan Curve may sound mathematical and technical, but what the scientists are talking about is your saliva, your spit. Specifically, the curve they refer to is the normal pH balance of the saliva in your mouth. The food we eat and the beverages we drink impact that balance.

What is the pH range of Stephan curve?

These acids effectively buffer the pH in the range considered in the study (i.e., pH 6 to 4). In the Stephan curve [33], acid production is just one of many biological processes that occur within human plaques exposed to sugar. The Stephan curve has played a dominant role in caries research over the past several decades.

Is sucrose metabolism in dental plaque cariogenic?

Sucrose metabolism by resting-cell suspensions of pure cultures of representative members of the predominant cultivable flora isolated from cariogenic and non-cariogenic dental plaque was investigated by means of radiochemical techniques.