What is smooth surface caries?

Smooth surface caries occurs where there is no pit, groove, or other fault on a tooth. It occurs in areas where bacterial plaque collects, such as between teeth, along the gumline, and in difficult-to-clean areas.

Which tooth surface would you expect to see smooth surface caries?

Enamel lesions are categorized according to where they are located. Smooth surface lesions occur on the buccal, lingual, and interproximal surfaces.

Where are the 4 general areas of caries?

Pit and Fissure Caries (Figure 2) – includes class I occlusal surfaces of posterior teeth, lingual pits of maxillary incisors, and buccal surfaces of mandibular molars.

What is Icdas?

The International Caries Detection and Assessment System (ICDAS) is a clinical scoring system which allows detection and assessment of caries activity. ICDAS was developed for use in clinical research, clinical practice and for epidemiological purposes.

What causes smooth surface caries?

Poor oral hygiene is responsible for tooth decay, including smooth surface cavities. To avoid dental decay, you are advised to brush your teeth twice per day with fluoride toothpaste. You should also visit your dentist every six months or as often as they recommend.

What are the methods of caries diagnosis?

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).

Which smooth surface is more with caries in high risk?

Individual tooth surfaces have vastly different susceptibilities to caries, with the pit and fissure (occlusal) surfaces the most susceptible, and the smooth (labial and lingual) surfaces the least susceptible. The most frequent sites of attack are the occlusal surfaces of the first and second permanent molars.

What 3 factors must be present in order to cause dental caries?

There are three factors that cause caries: “bacteria (Streptococcus mutans)”, “tooth quality”, and “carbohydrates”.

What is the most common site of enamel caries?

How do you classify Icdas?

ICDAS Two-digit Coding Method

  1. 0 = Sound, i.e. surface not restored or sealed (use with the codes for primary caries)
  2. 1 = Sealant, partial.
  3. 2 = Sealant, full.
  4. 3 = Tooth colored restoration.
  5. 4 = Amalgam restoration.
  6. 5 = Stainless steel crown.
  7. 6 = Porcelain or gold or PFM crown or veneer.
  8. 7 = Lost or broken restoration.

What are the classes of smooth surface caries?

Pit and fissure caries is indicated as Class I; smooth surface caries is further divided into Class II, Class III, Class IV, and Class V. A Class VI was added onto Black’s Classification of Caries Lesions and also represents a smooth-surface carious lesion.

What are the microscopic features of enamel caries?

Microscopic Features of Enamel Caries 1) Translucent Zone. This is the advancing edge of the enamel lesion. It is only present in 50% of lesions. 2) Dark Zone. Lies adjacent and superficial to the translucent zone. Present in up to 95% of lesions. Pore volume of… 3) Body of the lesion. The

Where to see Ndebele art in South Africa?

But also, Ndebele art is a form of resistance of the Ndebele people against white Boer settlers and apartheid. Ndebele was a threatened crop. But, they struggled by drawing on all their creative powers. If you want to visit the Ndebele, go for a visit to the Mapoch Ndebele village, northwest of Pretoria..

How are caries different from pits and fissures?

Generally, there are two types of caries when separated by location: caries found on smooth surfaces and caries found in pits and fissures. The location, development, and progression of smooth-surface caries differ from those of pit and fissure caries.