Plaque control for the periodontal patients
-
Upload
dinesh-raj -
Category
Health & Medicine
-
view
350 -
download
5
Transcript of Plaque control for the periodontal patients
![Page 1: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/1.jpg)
By,
Dr. Dineshwarran A/L Rajendran
![Page 2: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/2.jpg)
Contents
Plaque
Mechanical Plaque Control
Chemical Plaque Control
Summary
![Page 3: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/3.jpg)
PlaqueWhat is Dental Plaque?
A soft and thin biofilm that consists of microorganisms and their byproducts, organic and inorganic compounds, and salivary proteins that form in the oral cavity and adhere to teeth, prostheses and oral surfaces.
Dental Plaque
Dental Caries
Periodontal Disease
![Page 4: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/4.jpg)
The attachment of the acquired pellicle, a thin film of salivary proteins.
Within a few days, gram-positive cocci colonize the tooth surface.
Additional bacterial types such as Veillonella sp., a gram-negative anaerobe, Actinomyces, gram positive rod, and Capnocytophaga gram negative rod contribute to early-colonization of plaque.
Prevotella intermedia and filamentous Fusobacterium species colonize the plaque between the first week and third weeks as an anaerobic environment becomes established.
Late colonization with Porphyromonas gingivalis, Treponema sp(spirochetes) occurs during and after the third week, if the plaque grows undisturbed
Plaque
![Page 5: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/5.jpg)
Plaque Control
The regular removal of microbial plaque and the prevention of its accumulation on the teeth and adjacent gingival surfaces.
The level of plaque which maintains a healthy gingiva and doesn’t progress into gingivitis.
In Periodontal Therapy,
It is very critical in every phase that plaque control must be maintained.
![Page 6: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/6.jpg)
Classic Study
In 1965, Loe and his colleagues demonstrated -
The cause and effect relationship between microbial plaque accumulation and development of experimental gingivitis
Summary: When plaque was allowed to accumulate, gingivitis developed within 7 to 21 days. When plaque control was initiated, the gingivitis was reversed to clinical gingival health within 1 week.
![Page 7: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/7.jpg)
Mechanical Plaque Control Toothbrushes
- Toothbrushing techniques
- Powered toothbrush
Dentifrices
Interdental Cleaning Aids
- Dental floss
- Interdental brush
- Wooden/ Rubber tips
![Page 8: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/8.jpg)
Toothbrushes
History:
Toothbrushing tools date back to 3500-3000 BC when the Babylonians and the Egyptians made a brush by fraying the end of a twig
The Chinese are believed to have invented the first natural bristle toothbrush using pig hair and bamboo stick(handle).
![Page 9: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/9.jpg)
Toothbrush Designs in the
Past
![Page 10: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/10.jpg)
ToothbrushesModern Toothbrush Design:
Bristle Hardness:Soft brush: 0.007 inch(0.2 mm)Medium brush: 0.012 inch(0.3 mm)Hard brush: 0.014 inch(0.4 mm)
![Page 11: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/11.jpg)
ADA Specifications:
• Length : 1 to 1.25 inches
• Width : 5/16 to 3/8 inches
• Surface area : 2.54 to 3.2 cm
• No. of rows : 2 to 4 rows of brushes
• No. of tufts : 5 to 12 per row
• No. of bristles : 80 to 85 per tuft
Single-tufted brushes highly effective on the lingual surface of mandibular molars and premolars, where the tongue often impedes a regular toothbrush, and may provide access to furcation areas and isolated areas of deep recession
![Page 12: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/12.jpg)
Soft, nylon bristle toothbrush clean effectively when used properly ,remain effective for a reasonable time and tends not to traumatize the gingiva or root surfaces
Soft bristle are more flexible, clean beneath the gingival margin, and reach farther into the proximal tooth surfaces
Toothbrushes need to be replaced every 3-4 months
Recommendations:
Importantly, There is no need for excessive force / vigorous brushing as it can lead to gingival recession, wedge-shaped defects of cervical areas and painful ulcerations
![Page 13: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/13.jpg)
Effects of Faulty Toothbrushing
Techniques
Wedge-shaped cervical area defects
Traumatic ulcers
![Page 14: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/14.jpg)
Toothbrushes
Toothbrushing methods:
Roll: Modified Stillman technique
Vibratory: Stillman, Charters and Bass technique
Circular: Fones technique
Vertical: Leonard technique
Horizontal: Scrub technique
![Page 15: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/15.jpg)
Bass Technique
• Most often recommended – Emphasizes sulcularplacement of bristles, adapting the bristle tips to gingival margin to reach supragingival plaque and accessing subgingival plaque to possible extent
How to use the technique?
Place the head of a soft brush parallel with the occlusal plane
Place the bristles at the gingival margin, establishing an angle of 45 degrees to the long axis of the teeth
Exert gentle vibratory pressure, using short back and-forth motions without dislodging the tips of the bristles
![Page 16: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/16.jpg)
Bass method
![Page 17: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/17.jpg)
Modified Stillman Technique
Placement of the sides of the bristles against the teeth and gingiva while moving the brush with short, back-and-forth strokes in a coronal direction.
Indication: Cleaning in areas with progressing gingival recession & root exposure to prevent further tissue destruction.
![Page 18: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/18.jpg)
Charters Technique
The bristles be pressed against the sides of the teeth and gingiva, the brush is moved with short circular or back-and-forth strokes
Indications: - Individual’s having open inter-dental spaces with missing papilla & exposed root surfaces
- For patients who have had periodontal surgery
![Page 19: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/19.jpg)
ToothbrushesPowered Toothbrushes
-invented in 1939
Its mainly recommended for: Individual lacking motor skills Hospitalized patients whose teeth are cleaned by
caregivers Special needs patient(physical & mental disability) Patient with orthodontic applied
![Page 20: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/20.jpg)
Variations:
Reciprocal of Back and Back motions
Circular and Eliptical motions
Combination of both
![Page 21: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/21.jpg)
Dentifrices
They aid in cleaning and polishing tooth surfaces
Appear in forms of paste, powder and gel
Contents:
Abrasive: silica, aluminium, dicalcium phosphate and calcium carbonate
Detergent: sodium lauryl sulphate
Thickeners: silica and gums
Sweeteners: saccharine
Humectants: glycerin and sorbitol
Flavors: mint & peppermint
Actives: flourides,triclosan, stannous fluoride
![Page 22: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/22.jpg)
![Page 23: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/23.jpg)
Interdental Cleaning Aids
The majority of dental and periodontal disease’s originate in interproximal area.
Tissue destruction associated with periodontal often leave large, open spaces between teeth and exposed roots with anatomic concavities and furcations which are difficult to clean and access with toothbrush.
![Page 24: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/24.jpg)
Dental Floss
Most widely recommended method for removing proximal
plaque
Types: unwaxed, waxed, tape floss, superfloss, ePTFE floss
Method:
The floss is wrapped around each proximal surface and is activated with repeating up and down strokes
Floss should pass gently through contact area. Do not snap the floss pass the contact area as it may injure the interdental papilla
![Page 25: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/25.jpg)
Powered flossThese devices have a single bristle that moves in a circular motion.
Floss with Holder
![Page 26: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/26.jpg)
Interdental Brush
Cone-shaped or cylindrical brushes made of bristles mounted on a handle
Method:
Inserted through interproximal spaces and moved back and forth between the teeth with short strokes.
For most efficient cleaning, select the diameter of brush that is slightly larger than the gingival embrasures to be cleaned
![Page 27: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/27.jpg)
Dental Floss vs Interdental Brush
![Page 28: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/28.jpg)
Wooden/ Rubber Tips
Wooden tips
Used either with or without a handle
Access is easier from the buccal surfaces for those tips without handles, primarily in the anterior and bicuspid areas.
Disadvantage- It is very hard to access surfaces other than the facial surfaces in the more anterior region of the mouth. Only used in large gingival embrasure.
![Page 29: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/29.jpg)
Rubber tips
Usually mounted on handles or the ends of toothbrushes and can easily be adapted to all proximal surfaces in the mouth.
Wooden Toothpick
Rubber Tips
![Page 30: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/30.jpg)
Chemical Plaque Control Oral Rinses
Chlorhexidine rinse
Essential Oil rinse
Disclosing Agents
![Page 31: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/31.jpg)
Oral Rinse
Chlorhexidine
Action Increase bacterial membrane permeability followed by
coagulation of cytoplasmic macromolecules
Has substantivity ability of substance to adhere to thestructure to be released for long time
Side effects Brown discoloration
Altered taste
Oral mucosal erosion
![Page 32: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/32.jpg)
Oral RinseEssential Oil
Eg: Thymol, Eucalyptol, Menthol
Action: By altering bacterial cell wall
![Page 33: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/33.jpg)
Disclosing Agents
A preparation in liquid, tablet or lozenge form capable of staining bacterial deposits on the surfaces of teeth, tongue, and gingiva using its colouring properties.
Eg. Erythrosine, Basic fuchsin, Fluoresin
![Page 34: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/34.jpg)
Summary All patients require the regular use of a toothbrush at least twice
a day. Should emphasize access to gingival margins of all accessible
tooth surfaces and extension as far onto the proximal surfaces as possible.
Dental floss should be used in all interdental spaces. Interdental aids like interdental brush, wooden pics should be
used when toothbrush and floss cannot adequately remove the plaque.
Chemical agents such as chlorhexidine and essential oils can be used as adjunctive to the mechanical methods and not on its own.
Reinforcement of daily plaque control practices and routine visits to dental office for long term success of plaque control-therapy.
![Page 35: Plaque control for the periodontal patients](https://reader033.fdocuments.in/reader033/viewer/2022050818/55a6cf8f1a28abc91c8b45f6/html5/thumbnails/35.jpg)
Thank You!