This document discusses mechanical plaque control methods including toothbrushing and interdental cleaning aids. It provides details on toothbrush design, different toothbrushing techniques like the Bass method and factors that influence brushing effectiveness. Powered toothbrushes and their advantages are also mentioned. The document further discusses dentifrices, their composition and role in aiding plaque removal and polishing teeth. Common abrasives, humectants and soaps used in dentifrices are outlined.
It is a detailed description of the various brushing techniques practiced. It is a presentable seminar which is easy to understand. It helped me a lot to learn the technique in detail.
I would like to thank everyone associated with me and this presentation.
It is a detailed description of the various brushing techniques practiced. It is a presentable seminar which is easy to understand. It helped me a lot to learn the technique in detail.
I would like to thank everyone associated with me and this presentation.
Plaque Control is the most essential step towards maintaining a proper and a healthy Oral Environment.
Also it is the removal of microbial plaque and the prevention of its accumulation on the teeth and adjacent gingival tissues.
Introduction
Definition
Methods to control plaque
History
Mechanical plaque control
Chemical plaque control
Biological method of plaque control
Conclusion
References
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Plaque Control is the most essential step towards maintaining a proper and a healthy Oral Environment.
Also it is the removal of microbial plaque and the prevention of its accumulation on the teeth and adjacent gingival tissues.
Introduction
Definition
Methods to control plaque
History
Mechanical plaque control
Chemical plaque control
Biological method of plaque control
Conclusion
References
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
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Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
6. The cause and effect relationship between
supragingival plaque and gingivitis was
demonstrated by Loe et al (1965).
When plaque was allowed to accumulate, gingivitis
developed within 21 days. When plaque control was
initiated, the gingivitis was reversed (by means of
efficient plaque control, i.e., brushing and flossing)
to clinical gingival health
The removal of microbial plaque leads to cessation
of gingival inflammation, and cessation of plaque
control measure leads to recurrence of
inflammation
7. The removal of plaque also decreased the
rate of formation of calculus. ( Sanders , 1962)
Thus eliminating plaque is the key to prevent
the occurrence of periodontal disease or
halting the progression of the disease.
8. Masses of plaque first develop
( Lang,1973)
MOLAR &
PREMOLAR
AREAS
PROXIMAL
SURFACES OF
THE ANTERIOR
TEETH
FACIAL
SURFACES OF
THE MOLARS &
PREMOLARS
9. PLAQUE CONTROL
Plaque control: The removal of dental plaque on
a regular basis and the prevention of its
accumulation on the teeth and adjacent gingival
surfaces.
Position: supra- & sub-gingival plaque control
Methods: mechanical & chemical
13. TOOTH BRUSH
A. Toothbrush Design
B. Methods of toothbrushing
C. Frequency and effectiveness of
toothbrushing
D. Toothbrush wear and replacement
E. Electric toothbrushes
14. The Toothbrush
First “toothbrush” -
15th Century in China
First modern
toothbrush - England in
1780 by William Addis
– mass produced
15. The Toothbrush
Nylon toothbrush bristles -
1938 in USA (Du Pont)
First electric toothbrush -
1960s (Broxodent)
1987 – first rotary action
electric toothbrush
•
16. - Generally toothbrushes vary in
size, design as well as in length
and arrangements of bristles
hardness.
- To overcome this variation ADA
given specification of
toothbrushes.
-------------------------------------------------
The Toothbrush
17. Toothbrush design
American Dental Association (ADA)
›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
19. NATURAL ARTIFICIAL
Source Hair of hog/ wild boar Synthetic, plastic material
mainly nylon
Uniformity Non uniform Uniform
Diameter Varies Extra soft: 0.075mm
Hard: 0.3 mm
End shape Irregular Rounded
Limitations Standardization not
possible
Wear: rapid & irregular
Collection of debris &
microorganisms due to
hollow ends
Cleaning, rinsing and
maintenance easy
Wear: Durable
Repels debris: end rounded
Resistant to accumulation
of microraganisms
20. Bristle hardness
Proportional to the square of the
diameter and inversely proportional to
the square of bristle length
Soft brush: 0.007 inch(0.2 mm)
Medium brush: 0.012 inch(0.3 mm)
Hard brush: 0.014 inch(0.4 mm)
21. For most patients:
short-headed brushes
with straight-cut,
round-ended,
soft to medium
nylon bristles
arranged in three or four rows of tufts
ARE RECOMMENDED.
22. TOOTH BRUSHING TECHNIQUES
• Various toothbrushing technique have
achieved acceptance by the dental profession.
• Each technique has been designed to achieve
a definite goal.
• Depending on the individual cases, the
techniques of toothbrusing may have to be
altered to achieve the maximum beneficial
effects.
23. The efficacy of brushing with regard to
plaque removal is dictated by three
main factors:
The design of the brush
The skill of the individual using the
brush
The frequency and duration of use
24. Effects and sequel of the
incorrect use of toothbrush
SEQUEL REASON
Gingival
erosion
Toothbrush
stiffness
Gingival
recession
Method of
brushing
Gingival
abrasion
Brushing
frequency
26. How to brush?
Patient is instructed to start with molar region of one arch
around the opposite side than continue back around the
lingual or facial surfaces of the same arch
Last surface to be brushed are occlusal.
Patient instructed to stroke each area ten time or spend 10
seconds per area then move on to next area.
Time : 2 minutes ( 30 sec per quadrant )
27. Method Bristle placement Motion Advantage/
disadvantage
Scrub Horizontal on gingival margin Scrub in anterior position
direction keeping brush horizontal
Easy to learn & best suited
for children
BASS Apical towards gingival into sulcus
at 450 to tooth surface
Short back and forth vibratory
motion while bristles remain in
sulcus.
Cervical plaque removal
Easily learned
Good gingival stimulation
Charter's Coronally 45o, sides of bristles half
on teeth and half of gingiva
Small circular motions with apical
movements towards gingival
margin
Hard to learn and position
brush
Clears inter proximal
Gingival stimulation
Fones Perpendicular to the tooth With teeth in occlusions, move
brush in rotary motion over both
arches and gingival margin
Easy to learn
Inter proximal areas not
cleaned
May cause trauma
Roll Apically, parallel to tooth and then
over tooth surface
On buccal and lingual inward
pressure, then rolling of head to
sweep bristle over gingiva & tooth
Doesn't clean sulcus area
Easy to learn
good gingival stimulation
Stillman'
s
On buccal and lingual, aplically at
an ablique angle to long axis of
tooth. Ends rest on gingiva and
cervical part.
On buccal and lingual slight rotary
motions with bristle ends
stationary
Excellent gingival
stimulation
Moderate dexterity
required
Moderate cleaning of
interproximal area
Modified
stillman's
Pointing apically at and angle of 45o
to tooth surface
Apply pressure as in stillmans's
method but vibrate brush and also
move occlusally
Easy to master
Gingival stimulation
28. Method Bristle placement Motion Advantage/
disadvantage
Scrub Horizontal on gingival margin Scrub in anterior position
direction keeping brush horizontal
Easy to learn & best suited
for children
BASS Apical towards gingival into sulcus
at 450 to tooth surface
Short back and forth vibratory
motion while bristles remain in
sulcus.
Cervical plaque removal
Easily learned
Good gingival stimulation
Charter's Coronally 45o, sides of bristles
half on teeth and half of gingiva
Small circular motions with apical
movements towards gingival
margin
Hard to learn and
position brush
Clears inter proximal
Gingival stimulation
Fones Perpendicular to the tooth With teeth in occlusions, move
brush in rotary motion over both
arches and gingival margin
Easy to learn
Inter proximal areas not
cleaned
May cause trauma
Roll Apically, parallel to tooth and then
over tooth surface
On buccal and lingual inward
pressure, then rolling of head to
sweep bristle over gingiva & tooth
Doesn't clean sulcus area
Easy to learn
good gingival stimulation
Stillman's On buccal and lingual, aplically at
an ablique angle to long axis of
tooth. Ends rest on gingiva and
cervical part.
On buccal and lingual slight
rotary motions with bristle ends
stationary
Excellent gingival
stimulation
Moderate dexterity
required
Moderate cleaning of
interproximal area
Modified
stillman's
Pointing apically at and angle of
45o to tooth surface
Apply pressure as in stillmans's
method but vibrate brush and
also move occlusally
Easy to master
Gingival stimulation
30. Tooth Brushing
Three methods widely accepted: the
modified bass method, the modified stillman
method( stillman 1932), and the charters
method( Carter’s 1948) .
Controlled studied evaluating the most
common brushing technique have shown
that no one method is superior
Recommended is Bass technique , because it
31. BASS OR SULCUS
CLEANING METHOD
Most accepted and effective method for the
removal of dental plaque present adjacent
to and underneath the gingival margin.
• INDICATIONS
interproximal areas
cervical areas beneath the height of
contour of enamel.
exposed root surfaces.
32. TECHNIQUE
The bristles are placed at a 45 degree angle to
the gingiva and moved in small circular motions.
Strokes are repeated around 20 times,3 teeth at
a time.
On the lingual aspect of the anterior teeth, the
brush is pressed into the gingival sulci and
proximal surfaces at a 45 angle.
The bristles are then activated.
Occlusal surfaces are cleaned by pressing the
bristles firmly and then activating the bristles.
34. ADVANTAGES
• Effective method for removing plaque.
• Provides good gingival stimulation.
DISADVANTAGES
• Injury to the gingival margin.
• Time consuming.
• Dexterity.
35. MODIFIED BASS TECHNIQUE
• INDICATION:
• As a routine oral hygiene measure
• Intrasulcular cleansing.
36. TECHINIQUE
• Vibratary and circular movements with
sweeping motion
• Bristles are at 45 to the gingiva
• Bristles are swept over the sides of the teeth
towards their occlusal surfaces in a single
stroke.
37. ADVANTAGES
• EXCELLENT SULCUS CLEANING.
• GOOD INTER PROXIMAL AND GINGIVAL
CLEANING.
• GOOD GINGIVAL STIMULATION
DISADVATAGES
• DEXTERITY
39. TECHNIQUE
• Bristles are pointed apically with an oblique
angle to the long axis of the tooth
• Bristles placed on the cervical aspect of the
teeth
• Short back and forth motion moved in a
coronal direction.
40. CHARTER’S METHOD
INDICATIONS:
• Persons having :-
• Missing papilla and exposed root surfaces.
• FPD and Orthodontic appliances.
• Periodontal surgery.
• Interproximal gingival recession.
41. TECHNIQUE
• A soft/medium multi-tufted tooth brush
taken
• Bristles are placed 45 to the gingiva with
bristles directed coronally.
• Mild vibratory strokes required with bristles
ends lying interproximally.
42. ADVANTAGES
• Massage and stimulation of gingiva.
DISADVANTAGES
• Poor removal of subgingival bacterial
accumulations.
• Limited brush placement.
• Requirements in digital dexterity are high.
43. The use of hard toothbrush ,
vigorous horizontal brushing,
the use of extremely
abrasive dentifrices may
lead to cervical abrasion of
teeth and recession of the
gingiva.( Jepson ,1998)
Toothbrushes need to be
replaced every 3 months
The Toothbrush
44. The Toothbrush
Soft, nylon bristle toothbrush
• clean effectively (when used properly),
• remain effective for a reasonable time ,
• Soft bristle are more flexible and atraumatic
• clean beneath the gingival margin,
• reach farther into the proximal tooth surfaces.
47. EMBRASURE
• V-shaped spillway next
to the contact area of
adjacent teeth;
• Narrowest at the
contact and widening
toward the facial,
lingual, and occlusal
contacts
49. Cleaning action by:
1. Mechanical contact between the
bristles and the tooth
2. Low-frequency acoustic energy
generates dynamic fluid movement and
provides cleaning slightly away from the
bristle tips.
50. INDICATIONS:
1. Children and adolescents
2. Children with physical or mental disabilities
3. Hospitalized patients, including older adults
who need to have their teeth cleaned by
caregivers
4. Patients with fixed orthodontic appliances.
51. • Patients who can develop the ability to
use a toothbrush properly usually do
equally well with a manual or a powered
toothbrush.
• Less diligent brushers do better with
powered tooth brushes, which generate
stroke motions automatically and require
less operator effort.
53. Composition:
1. Abrasives- silicon oxides, aluminum oxide
2. Humectants
3. Water
4. Soap or detergent
5. Flavoring and sweetening agents
6. Therapeutic agents such as fluorides and
pyrophosphates
7. Coloring agents and preservatives.
54. The term dentifrice is derived
from dens (tooth) and fricare (to
rub).
A simple, contemporary
definition of a dentifrice is a
mixture used on the tooth in
conjunction with a toothbrush.
57. Abrasives
Degree of abrasive hardness depends
on:
• inherent hardness of the abrasive
• size of the abrasive particle
• shape of the particle
58. Other variables:
• the brushing technique
• pressure on the brush
• the hardness of the bristles
• the direction of the strokes
• number of strokes
60. Humectants
• Toothpaste consisting only of a toothpowder
and water results in a product with several
undesirable properties.
• Over time, the solids in the paste tend to
settle out of solution and the water
evaporates.
• This may result in caking of the remaining
dentifrice.
61. • To solve this problem, humectants were
added to maintain the moisture.
• Commonly used humectants are:
• Sorbitol,
• Mannitol,
• Propylene glycol
62. • Advantages:
1. Long shelf life
2. Maintained moisture content
3. Nontoxic
• Disadvantages
1. Mold or bacterial growth can occur in their
presence
63. Soaps
• Logical cleansing agent.
• The toothbrush bristles dislodge food
debris and plaque
• The foaming action of the soap aids in
the removal of the loosened material.
64. • Disadvantages of soaps:
1. irritating to the mucous membrane
2. flavor is difficult to mask
3. often causes nausea
4. soaps are incompatible with other
ingredients, such as calcium.
66. • Advantages of SLS:
1. Stable
2. Possesses some antibacterial properties
3. Has a low surface tension which facilitates
the flow of the dentifrice over the teeth
4. Active at a neutral ph
5. Flavor is easy to mask
6. Compatible with the current dentifrice
ingredients
67. Flavoring and Sweetening
Agents
• Flavor, along with smell, color, and
consistency of a product, are important
characteristics that lead to public acceptance
of a dentifrice.
• The flavor must be:
pleasant,
provide an immediate taste sensation,
relatively long-lasting
68. • Synthetic flavors are blended to provide the
desired taste.
• Spearmint,
• peppermint,
• wintergreen,
• cinnamon,
• other flavors give toothpaste a pleasant taste,
aroma, and refreshing aftertaste
69. Sweetening Agents
• In early toothpaste formulations, sugar,
honey, and other sweeteners were used.
• DISADVANTAGE: these materials can be
broken down in the mouth to produce acids
and lower plaque pH, they may increase
caries RISK.
71. • Sorbitol and mannitol serve a dual role as
sweetening agents and humectants.
• Glycerin also serves as a humectant, adds to
the sweet taste.
• A new sweetener in some dentifrices is xylitol.
73. Essential-Oil Dentifrices
• The essential-oil ingredients found in
Listerine mouth rinse are also available in a
dentifrice formulation.
• The clinical and laboratory data suggest a
benefit to gingival health and plaque
reduction
• This product does not carry theADA Seal of
Acceptance
74. Therapeutic Dentifrices
• The most commonly used therapeutic agent
added to dentifrices is fluoride, which aids in
the control of caries.
• OTC: The original level of fluoride -restricted
to 1,000 to 1,100 ppm fluoride
• total of no more than 120 mg of fluoride in the
tube
• Requirement that the package include a
safety closure.
76. • OTC safe levels:
• 0.22% sodium fluoride (NaF) at a level of
1,100 ppm,
• 0.76% sodium monofluorophosphate (MFP) at
a level of 1,000 ppm,
• 0.4% stannous fluoride (SnF2) at a level of
1,000 ppm.
77. • Fluoride levels were increased to 1,500 ppm
sodium monofluorophosphate in "Extra
Strength Aim," marketed OTC.
• In published studies, this product was 10%
more effective than an 1,100 ppm NaF
dentifrice.
• A recently introduced prescription dentifrice,
Colgate Prevident contains 5,000-ppm
78. Stannous Salts
• Stannous fluoride (SnF2), specifically the
stannous ion, has reported activity against
caries, plaque, and gingivitis.
• While SnF2 has a long record as an anticaries
agent, long-term stability in dentifrices and
mouthrinses has been questioned since
clinical antimicrobial activity has only been
demonstrated in anhydrous state.
79. Triclosan
• Triclosan is a broad-spectrum antibacterial
agent
• It is effective against wide variety of bacteria
• A review of the available pharmacological and
toxicological information
• Triclosan can be considered safe for use in
dentifrice and mouth rinse products.
80. Anticalculus Dentifrices
• Interrupt the process of mineralization of
plaque to calculus.
• Plaque has a bacterial matrix that mineralizes
due to the super saturation of saliva with
calcium and phosphate ions.
• Crystal growth inhibitors may be added to
dentifrices to provide a reduction in calculus
formation.
82. Whiteners
• Controversial
• These dentifrices control stain via physical
methods (abrasives) and chemical
mechanisms (surface active agents or
bleaching/oxidizing agents).
85. Embrasures
• Gingival embrasure space: a small triangular
open space
• V-shaped spillway next to the contact area of
adjacent teeth
• Gingival embrasure space evaluation is critical
in determining which aid will provide the most
accurate biofilm control.
86. TYPE I
• Embrasure is filled completely by interdental
papilla.
• Dental floss is effective
87. TYPE II
• The height of interdental papilla is reduced.
• Interdental brushes and wooden toothpicks
are effective.
88. TYPE III
• The interdental papilla is missing.
• Interdental brushes and end-tuft brushes are
effective.
89.
90. PLANNING INTERDENTAL CARE
• PATIENT HISTORY OF ORAL HYGIENE
• DENTAL AND GINGIVAL ANATOMY
• PLAQUE SCORES
• SELECTION OF INTERDENTAL AIDS
91. DENTAL FLOSS
• Levi Spear Parmly
• REMOVES DENTAL BIOFILM
• REDUCES INTERPROXIMAL BLEEDING
• EFFICIENT IN TYPE I EMBRASURES
92. TYPES OF DENTAL FLOSS
• Multifilament vs. monofilament
• Twisted vs. untwisted
• Bonded vs. unbonded
• Waxed vs. unwaxed
93. • Monofilament: resists breakage or shredding
when passed over irregular tooth surfaces,
restorations or calculus deposits.
• Waxed: gives strength and durability during
application.
• Shredding and breakage is rare
95. Floss Available
• Flattened floss is designed to increase the
contact surface with the tooth.
• Ultra floss is spongy and soft.
• Round floss is relatively thinner.
• Superfloss contains segments of stiffened-end
threader, spongy floss and regular floss.
96. • Stiffened-end threader can make it easier to
slide the superfloss through the gap between
the teeth and fixed orthodontic appliances.
• Spongy floss cleans around the appliances and
between wide spaces or to floss underneath
the bridge.
• Regular floss removes plaque from the
adjacent tooth surfaces.
97.
98. How to Floss:
Using 18 inches
of dental floss,
wrap it lightly
around middle
fingers.
Firmly grasp
the dental floss
with index
fingers.
Forming a C-
shape, carefully
slide the floss
up and down
between tooth
and gum line.
Gently slide the
floss in between
both sides of
teeth and
repeat until
finished.
99. Common Mistakes:
• Not placing the floss under the gum line - Not
placing dental floss carefully under the gum line, the
area where plaque accumulation occurs most, will
not be as effective
in the prevention of dental decay and periodontal
disease.
• Rushing when flossing the teeth - One cannot
perform proper flossing when rushing
through the procedure of removing plaque. One
should take at least 2-3 minutes when flossing.
100. Misconception:
• Flossing is not just supposed to remove food
particles from between teeth.
• The primary function of dental floss is to
remove the invisible film of bacteria that
constantly forms between teeth i.e. plaque.
Flossing should be performed between each
tooth.
102. Root Concavities
• They are trenchlike depression in the root
surface.
• In health, root concavities are covered with
alveolar bone.
• In periodontitis, junctional epithelium
migrates apically with bone and tissue
destruction, exposing the root concavity to
the oral environment.
104. Steps for Use of
the Interdental Brush
• Hold brush handle between the thumb and the index
finger
• Gently insert between teeth
• Maintain brush at a 90-degree angle to the long axis
of the tooth
• Use slight pressure to adapt brush
105. • Slide brush in and out of the space
• Adapt brush to the mesial surface of the first
premolar
• For posterior areas, advise the patient to close his or
her mouth slightly to relax the cheek.
• It is helpful to bend the brush to facilitate insertion.
106. Single tufted brush
• A single tuft or group of small tufts, may be 3-6 mm
in diameter
• Flat or tapered
• Handle : straight or contra- angled
107. Indications:
• Type II embrasures
• Fixed dental prosthesis
• For difficult to reach
areas
108. INTERDENTAL TIP
• Conical or pyramidal flexible rubber tip attached to
the end of the handle of a toothbrush.
• Soft, pliable rubber tip: adapted to the interdental
area and below gingival margin
• Does not cause damage to epithelial lining.
110. WOODEN TIP
• Wooden cleaner is a 2 inch long device
• Made of:
basswood
birch wood
• It is triangular in cross section
• Indication: type III embrasure
111. GINGIVAL MASSAGE
• Advantages:
Epithelial thickening,
increased keratinization,
increased mitotic activity in epithelium and
connective tissue
alteration or removal of plaque
113. Supragingival vs. Subgingival
Irrigation
• The objective of supragingival irrigation is to
diminish gingival inflammation by disrupting
biofilms coronal to the gingival margin.
The goal of subgingival irrigation is to reduce
the number of bacteria in the periodontal
pocket space.
114. Dental Water Jet
• Device that delivers pulsed irrigation of water
or other solution supragingivally and
subgingivally
• Also known as dental water irrigator, home
irrigator, water flosser
115. Mechanism of Action
• Delivers a pulsating fluid that incorporates a
compression and decompression phase
• This creates two zones of fluid movement
called hydrokinetic activity.
• Impact zone—initial fluid contact with an
area of the mouth
Flushing zone—depth of fluid penetration
within a subgingival sulcus or periodontal
pocket
116. Benefits of Home Irrigation
• Biofilm removal
• Bleeding reduction
• Gingival inflammation reduction
• Periodontal pathogens reduction
• Reduction in inflammatory and destructive
host response
117. Indications for Recommendation
• Individuals on periodontal maintenance
• Individuals who are noncompliant with dental
floss
• Individuals with special needs
• Individuals with dental implants
• Individuals with diabetes
• Individuals with orthodontic appliances
118. Precautions:
• Incidence of bacteremia is similar to other oral
healthcare devices.
• Before recommending a water jet to a patient
who is at high risk for infective endocarditis,
dental healthcare providers should consider
both the patient's overall medical and oral
health status.
• Consultation with a physician is advisable for
120. TONGUE CLEANING
• Daily tongue cleaning removes pathogenic
bacteria on the dorsum surface.
• Reduces bacteria in the saliva
• Improves taste sensation
• Reduces halitosis
• Removes volatile sulfur compounds, which are
gases that cause halitosis
121. • Manual tongue
cleaners come in a
variety of styles.
Toothbrush with a
thin head
Tongue scrapers
All types are
designed to allow
patients to reach the