Do you already know the importance of interproximal hygiene in your daily oral hygiene routine?

1. IMPORTANCE OF INTERPROXIMAL
HYGIENE
DENTAID MEDICAL DEPARTMENT

2. Interproximal space
Contact point
WHAT IS THE INTERPROXIMAL
AREA?
DEFINITION: “It is the space that is situated underneath the contact point
of two adjacent teeth”
Closed interproximal space: the gum (papilla) covers the interdental area
Open interproximal space : the gum does not cover the interdental area
and spaces appear (“black triangle”)

3. IMPORTANCE OF
INTERPROXIMAL HYGIENE

4. In the absence of interproximal hygiene, oral biofilm and food debris accumulate.
Biofilm favours the onset of oral diseases and disorders:
Interdental
Caries
Gum Disease
Halitosis
WHY IS INTERPROXIMAL
HYGIENE IMPORTANT?

5. INTERDENTAL CARIES
Absence of interproximal hygiene
Interdental biofilm build-up
Acid production Enamel Demineralisation
INTERPROXIMAL CARIES
77.5% of caries are of
interproximal origin
Susceptible patient:
Acidic oral
environment, non-
buffering saliva

6. GUM DISEASE
Gingivitis
Prevalence: 60-85%
“Infection, inflammation and bleeding of the gums without any destruction
of support tissues”
Periodontitis
Prevalence: 35%
“Infection, inflammation and bleeding of the gums with destruction of
support tissues”
Absence of
interdental hygiene
Accumulation of plaque in
interdental space and in the
gingival sulcus
INFLAMMATION OF THE GUM
AND DEEPENING OF PLAQUE
THE SAME OCCURS IN IMPLANTS

7. HALITOSIS
Halitosis
Prevalence: 30%
“Set of unpleasant odours that come out of the
mouth”
90% of oral origin
 40% tongue
 60% gum diseases (gingivitis
and periodontitis)
Absence of
interproximal
hygiene
Accumulation of plaque in
interdental space and in the gingival
sulcus
INFLAMMATION OF THE GUM AND
DEEPENING OF BIOFILM
GROWTH OF ANAEROBIC (WITHOUT
OXYGEN) BACTERIA
VSC PRODUCTION: BAD
BREATH
Diet rich in sulphur-containing
proteins

8.  Unknown
 Lack of motivation
 Fear
 Difficulty
WHY INTERDENTAL HYGIENE IS NOT
PERFORMED

9. INTERDENTAL HYGIENE
TOOLS

10. Closed interproximal space
Open interproximal space
 Dental tape
and floss
 Interproximal
brushes
 Irrigator
 Irrigator

11. Recommended for closed interproximal spaces
With proper technique, they can remove up to 80% of interproximal plaque
Remove subgingival plaque, as they can be inserted 2-3.5 mm under the gingival margin
Floss has a round cross section, while tape has a flat cross section
DENTAL TAPE AND FLOSS

12. DENTAL TAPE AND FLOSS – INSTRUCTIONS FOR USE
Cut approximately 50 cm of floss/tape and wrap most of it around one of your middle fingers.
Wrap the rest of the floss/tape around the same finger on your other hand. This finger can gather
the floss/tape as it is used. Tighten a 2-3 cm piece of floss/tape using your thumbs and index
fingers.
Insert the floss, moving it back and forth. When the floss reaches the gum line, bend it against one
of your teeth and slide it gently between teeth and gums until you feel resistance (never apply
forcefully). Repeat these steps on all teeth.

13.  Floss: polyester filaments with a round, narrow cross section
For acquiring the habit:
VITIS waxed dental floss
For experienced flossers:
VITIS unwaxed dental floss
For sensitive gums, braces, etc.:
VITIS soft dental floss with fluoride and mint
 Tape: nylon filaments with a flat cross section for increased sweeping surface
For increased sweeping surface and supply of fluoride and
freshness:
VITIS waxed dental tape with fluoride and mint
For increased sweeping surface:
VITIS waxed dental tape
DENTAL TAPE AND FLOSS

14. INTERPROXIMAL BRUSHES
Recommended for open interproximal spaces
• The use of an interproximal brush combined
with traditional brushing significantly reduces
plaque and gingivitis
• They are the interproximal hygiene tool
most widely accepted by patients

15. INTERPROXIMAL BRUSHES – INSTRUCTIONS FOR USE
Insert the brush between
teeth
Movement should be in and out,
without turning the brush
Gently clean gingival sulcus Repeat same movement from
the inner side

16. Quality
 Polyurethane coated wire
 Tynex Filaments:
white, to detect bleeding
black, to detect biofilm debris
Durability
 Plastic coated neck
 Protective cap
Precision and comfort
 Anti-slip groove
Flexibility
 Flexible, handle and neck,
no memory effect
 Adaptable
INTERPROX

17. INTERPROX PLUS AND ACCESS
 The 90º angled head allows for
comfortable cleaning of rear areas
(premolars and molars)
 Interproximal brushes with a longer
handle make it easier to reach spaces
in the back of the mouth and allow for
better aid from caregivers, parents,
etc.

18. INTERPROX GEL
 Recommended to be used with interproximal
brushes
 Provides antiseptic action (contains CPC) in
interdental spaces
 Helps reduce bleeding and inflammation of gums
 Helps to prevent tooth decay in these spaces
(contains Sodium fluoride, 1450 ppm)
 Non-abrasive gel

19. IRRIGATOR
Pressurised pulsating stream of water (or solution) applied to teeth and
gums to sweep away plaque and stimulate gums
Technique to be used as a complement to brushing and to other
interdental cleaning tools (never as a substitute) for open and
closed interproximal spaces
Clinical effects:
 Decrease in plaque indices
 Caries prevention
 Reduction of gingival bleeding and inflammation
(Improves gum health)

20. IRRIGATOR
Suitable for:
 Those who need especially thorough hygiene
 Dental implant patients
 Orthodontic patients
 Diabetic patients (at greater risk for periodontitis)