6. Basic evolution of tooth brush
Finger
Chew Stick
Toothbrush with animal hair
Toothbrush with nylon
7. >The predecessor of the
toothbrush, the chew stick, first
appeared in Egypt and
Babylonia.
> The earliest bristle
toothbrush, the direct
predecessor to the modern
toothbrush, originated in China.
>Toothbrushes were introduced
to Europe through merchants
and travelers in East Asia by the
17th century.
10. Medium or soft: Most dentists
recommend soft-bristled
toothbrushes, and extra-soft
bristled toothbrushes for anyone
who has sensitive teeth or gums,
or is recovering from a dental
procedure. Some people simply
prefer soft bristles. But many
people who don’t have sensitive
teeth or gums prefer firmer
bristles because they believe them
to be more effective for removing
plaque and stains from the teeth,
though that is not the case.
Effective toothbrushing can be
accomplished with soft and extra-
soft bristles. By Oral-B
12. An electric toothbrush performs oscillations
or rotations of its bristles, driven by a motor.
Most studies report a medical performance
equal to the one of manual brushes,the
electric version can be more comfortable,
and an additional timer and pressure
sensors can encourage a correct cleaning
process.
Electric toothbrush
13. An interdental or interproximal ("proxy") brush is a small brush, typically
disposable, either supplied with a reusable angled plastic handle or an
integral handle, used for cleaning between teeth and between the wire
of dental braces and the teeth.
There is evidence that, after tooth brushing with a conventional tooth
brush, interdental brushes remove more plaque than dental floss.
Interdental Brush
14. A Sulcabrush is a type of toothbrush
used specifically for cleaning along
the gumline adjacent to the teeth.
The bristles are usually shaped in a
pointed arrow pattern to allow closer
adaptation to the gums. A
Sulcabrush is ideal for cleaning
specific difficult-to-reach areas, such
as between crowns, bridgework and
crowded teeth. End-tufted brushes
may also be used around fixed
orthodontic appliances, such
as braces.
Sulcabrush
15. The small round brush head comprises
seven tufts of tightly packed soft nylon
bristles, trimmed so the bristles in the center
can reach deeper into small spaces. The
brush handle is ergonomically designed for a
firm grip, giving the control and precision
necessary to clean where most other
cleaning aids cannot reach. These areas
include the posterior of the wisdom teeth
(third molars), orthodontic structures
(braces), crowded teeth, and tooth surfaces
that are next to missing teeth. It can also be
used to clean areas around implants,
bridges, dentures and other appliances
End-tuft Brush
16. Chewable Brush
A chewable toothbrush is a miniature plastic
moulded toothbrush which can be placed
inside the mouth. While not commonly used
they are useful to travelers and are
sometimes available from bathroom vending
machines. They are available in different
flavors such as mint or bubblegum and
should be disposed of after use. Other types
of disposable toothbrushes include those
that contain a small breakable plastic ball of
toothpaste on the bristles, which can be
used without water.
17. Ecological Brush
Traditionally, toothbrushes are made of plastic.
Such brushes constitute a small source of
pollution.In order to reduce the environmental
impact, some manufacturers have switched to
using biodegradable materials and/or use
replaceable heads.
18. General Recommendations for Toothbrush
Care
The ADA and the Council on Scientific Affairs
provide the following toothbrush care
recommendations:
Do not share toothbrushes.
Thoroughly rinse toothbrushes with tap
water after brushing to remove any
remaining toothpaste and debris.
Do not routinely cover toothbrushes or store
them in closed containers.
Replace toothbrushes at least every 3–4
months.
22. Hold the brush at the commonly recognized 45 degree angle to the
tooth and gum line.
The main difference in the Bass technique is how small the
movements are. The Bass brushing technique uses very small lateral
strokes along the gum line.
It’s almost like you aren’t “brushing” your teeth. Rather, you place the
toothbrush at a spot along the gum line and gently wiggle using very
small, fine back-and-forth motions to get the bristles down between
the teeth and under the gum line.
Count to 5, then move to the next place with your brush and repeat.
For normal healhty adult oral cavity.
23.
24. Charter's technique is recommended for post-operative
patients, or painful tissue.
The bristles are angled 45 degrees away from the gingiva
towards the crown with half of the bristles on gum, and half
of on teeth.
The handle is parallel to the horizon or occlusal plane.
Small circular strokes as you move posterior to anterior,
while staying on 2 teeth at a time for a few seconds
25.
26. Provides gingival stimulation (vibratory motion)
Suitable for gingival recession (Toothbrush bristle ends not directed into sulcus)
Less traumatic to the gingiva
People with continuous gingival recession
Direct bristles apically to sulcus at 45° to the long axis of the tooth .
Place bristles partly on the cervical part and on the gingiva.
Apply vibratory motion with slight pressure to stimulate gingiva
27.
28. This was probably one the first methods taught by the dental
profession, especially in the US.
Dr. Fones founded the first Dental Hygienists course in the US, and
his technique was the standard method used for many years, it is often
called the Circular method.
With the teeth closed, place the tip of the bristles gently against the
side of the back teeth. Sweep the brush vigorously over the tooth
surface in a circular motion covering both upper and lower teeth
working your way forward. When cleaning the front teeth, bring them
edge to edge and continue brushing.
29.
30. • Tools – scrapers and brushes
manual/electric toothbrush
Possible tissue trauma due to hard scrubbing
• Technique - start at posterior & drag to tip
- use lateral movement for severe gaggers
- use overlapping strokes until visibly clean
• Frequency - at least once a day
