What types of instruments would be used to remove the subgingival calculus?
There is a large range of instruments available for the removal of supra and subgingival calculus, including ultrasonic devices, sickles, hoes, chisels and curettes. Curettles are specifically designed to assist in the removal of subgingival calculus, and to smooth the root surface (root-planing).
What instrument removes calculus?
Periodontal curettes have one face, one or two cutting edges and a rounded back and rounded toe. They are typically the instrument of choice for subgingival calculus removal.
How is subgingival calculus removed?
Current subgingival root debridement techniques involve the systematic treatment of all diseased root surfaces by hand, sonic, and/or ultrasonic instruments. This step is followed by tactile perception with a periodontal probe, explorer, or curette, until the root surface feels smooth and clean.
What instrument is used for removing of dental deposits?
Instruments for manual removal of dental deposits. For manual removal of dental deposits special instruments are used – scalers, curettes, exca- vators, hoes, chisels.
What is periodontal instrumentation?
Periodontal instrumentation involves two distinct practices: scaling, defined as the removal of plaque/calculus from supra-/subgingival enamel surfaces, and root debridement, or the removal of subgingival plaque and calculus from the periodontal pocket without the intentional removal of tooth structure.
Which is the benefits of using the furcation probe instrument?
For probing the extent and depth of furcation lesions. These probes are for determining the extent and depth of furcation lesions. They can be used to probe lesions in both jaws from different angles.
What is a subgingival calculus?
Subgingival calculus refers to calculus below the crest of the marginal gingiva which is not readily visible upon oral examination. It is usually dense and hard, dark- brown or green-black in color, flint-like in consistency, flattened in shape, and firmly attached to the tooth sur face ( s ) .
What is subgingival plaque?
Supragingival plaque is bacteria adherent above the gingiva, whereas bacteria below the gingiva is called subgingival plaque. Growth in supragingival plaque mass results from nutrients obtained from ingested simple carbohydrates (glucose), lactic acid and other plaque components.
What tools do hygienists use?
What Tools Does Your Dental Hygienist Use?
- Mirror. The mirror is the most important tool the hygienist uses because it allows them to see your teeth at multiple angles.
- Probe. Probes look like hooks and are used to check gum health and measure pocket depths around a tooth.
- Scaler.
- Curette.
- Polisher.
- Suction.
Is subgingival calcification removal difficult?
The complete removal of subgingival calculus remains a significant challenge for oral health professionals, however — and one of the most difficult aspects of deposit removal is the inability to see inside the pocket.
Is subgingival calculus involved in the inflammatory process of periodontal breakdown?
This led to the theory that subgingival calculus was relatively innocuous and not directly involved in the inflammatory process of periodontal breakdown.
What is the purpose of subgingival strumentation?
Supplemental to patient self-care, subgingival in- strumentation serves the purpose of altering the subgingival eco- logical environment through disruption of the microbial biofilm and removal of hard deposits, that is periodontal debridement, thereby suppressing soft tissue inflammation (Heitz-Mayfield & Lang, 2013;
How is dental calculus removed from a tooth?
In most instances, a bone graft and enamel matrix derivatives are placed in the site (Figure 8), after which a single vertical mattress suture is used to close the surgical site. FIGURE 7. After calculus is removed, the root surface is often treated with a root conditioning agent to remove any residual thin sheets of calculus.