What are brown spot lesions?

Brown-spot lesions (BSLs) are localized brown to black discoloration of enamel usually located gingival to the contact area of proximal tooth surfaces.

Are brown spots on teeth cavities?

Brown spots on teeth can be an early warning sign of cavities, which require a dentist to fix. They may be accompanied by symptoms such as tooth pain, sensitivity, or bad breath. If tooth decay becomes severe, it may lead to gingivitis.

What is a caries lesion?

Carious lesions where there is a visible macroscopic breakdown in the tooth surface (that is, a visible ‘hole’) and the area may have softened walls or floor. Dental caries (dental decay, tooth decay or ‘cavities’)

Why do I have brown stains between my teeth?

But what is it? When plaque builds up on teeth, it hardens into a substance called tartar, which is often a yellow or brown color. Tartar often appears along the gumline and in between your teeth, and regular brushing with toothpaste doesn’t remove it.

Do dark spots on teeth always mean cavities?

Although dark spots do not always indicate a cavity—they may just be surface stains—you have no real way of knowing. If you spy a black or brown spot on a tooth, your first course of action should be to schedule an appointment with a dentist.

Why is there a brown line on my tooth?

Brown spots, patches or lines on your teeth could be a sign of poor oral health. Tooth decay and cavities can look like brown stains, and when plaque hardens, it forms a yellow or brown substance called tartar, which lies along the gum line.

How do you detect caries?

The most common method of caries detection is visual-tactile. Other non-invasive techniques for detection of early caries have been developed and investigated such as Quantitative Light-induced Fluorescence (QLF), DIAGNOdent (DD), Fibre-optic Transillumination (FOTI) and Electrical Conductance (EC).

Who is susceptible to caries lesions?

Caries were most common among individuals aged 17 to 25 years. Approximal surfaces of incisors, canines, premolars and occlusal surfaces in molars had the highest caries rates in all age groups, except for individuals older than 65 years of age.

Are brown stains on teeth permanent?

Causes of Brown Spots on Teeth These stains may eventually become permanent, especially if the person has poor oral hygiene.

How to determine the severity of a caries lesion?

The process results in a cavitated lesion. 3 Determining the stage of lesion severity and whether a lesion is active or arrested can help oral health professionals decide whether the tooth is a good candidate for dental sealant placement. 4 (For more information on active vs. arrested lesions, see Active vs. Arrested Lesions.

Are there any signs of remineralization of carious lesions?

Over the last twelve months, using The Canary System™ to monitor the lesions, they appear to have stabilized. The tooth surface is much smoother and no cavitation has developed. Visually, there are no signs of remineralization or colour change since initially this is mostly a sub-surface phenomena.

How is fluoride used in the treatment of caries?

Fluoride is effective in slowing or arresting the caries process by contributing to the remineralization of demineralized tooth structure.

Why does my lawn have brown spots on it?

Dog Urine Burns. One of the most common causes of brown spots in the lawn is Spot’s trips outside to relieve herself. Dog urine burns, caused by the high amount of nitrogen in the urine, are recognizable by their brown centers and dark green outer rings.