Cosmetics dentistry

2. 1-Introduction
2-Aesthetic element
3-Conclusion
4-Recomindation
5-Refrence

3. C o s me t i c
d e n branch of dentistry which deal with
It is t i s t r
y appearance of the teeth
Es t h
e t is pertaining to sense of beautiful
It i c
s

4. 1- Discoloration
2- Trauma
3- Anomalies
4- Abnormal spacing

5. A-
Ge n e r a l
1- Prosthdontic
l y :
2- Periodontic
3- Orthodontic
B - I n
o p 1- Bleaching v
e r a t i
e : 2- Veneer
3- Lumineer

6. 1- Shape
2- Symmetry
3- Position and alignment
4- Surface texture
5- Color
6- Translucency

7. Female teeth is different from male
teeth

8. Giving us better smile appearance

9. They are necessary for good appearance
face and smile

10. - Break up the light reflection
- Young teeth has various surface character
- Old teeth become more smoothing
and lack of surface texture

11. i nc i s a l
According part
pa r t i s
of teeth
l i ght e r
i nc r e a s
e i n
According to
da r k
age
c ol or
wi t h a g e

12. It plays an important role in aesthetic.
The light penetrate the natural enamel but
doesn't penetrate the metallic restoration.
So we replace the metallic restoration by free
metallic restoration to reflect the
translucency of natural teeth.

13. 1- Luminaire
2- Veneer

14. Thin layer (2,-4,) which made from
specific porcelain
1-Certain porcelain (reinforced
feld spar) and plastic material

15. The difference between Luminere and
veneer is that luminere need a little
preparation without need of local
anesthesia.
1 - Cleaning of teeth surfaces
2- Impression
3- Color selection
4- Send it to lab
5- Clean the teeth and applied the acid etching
and bond in teeth surfaces and in lenses it self

16. 1- Mild discoloration
2- Mild enamel hypoplasia
3- Simple space
1- Very expensive
2- Easy to fracture
3- Easy to discoloration

17. 1- Little or no preparation need so more
conservative
2- No need of local anesthesia
3- Simplicity in related to time and
method
4- Could be removed without damaging
the teeth

18. 1- Veneer composite
2- Veneer porcelain

19. 1- Direct
2- Indirect

20. I n d i c a t i o n
1- Discoloration
2- Enamel hyperplasia
3- Strong labial erosion
Ad v a n t a g e
1-Less time consuming
2-Less expensive
3-Easy fabricated

21. Di s a d v a n t a g e
1- More staining
2- Less strength
3- Alternative aesthetic
Pr o c e d u r e
1- Preparation
2- Acid etching
3- Bonding
4- Composite selection
5- Composite applied and sealing

26. Before
After

27. I n d i c a t i o n
1- Enamel defect
2- Diastema
Ad v a n t a g e
1- Adequate strength

28. Di s a d v a n t a
g e 1- Time consuming
2- Multiple visit is needed
3- More expensive
Pr o c e d u r e
1- Enamel preparation
2- Shade selection
3- Silicon impression
3- Fabrication of veneer in cast
4- Cement of veneer in teeth in
the next visit

29. Are thin shells of porcelain (0.4-0.7 mm)
designed to cover the front surface of
teeth to improve appearance

30. Ac c o r d i n g t o
t h e dveneeri g n :
-Partial e s
-Full veneer
A c c o r d i n g t o t h e me t h
-Partial veneer:
* direct------------chair side composite resin
-Full veneer:
* direct------------ chair side composite resin
*indirect-----------indirect composite resin,
ceramics

31. 1. Teeth discolored by tetracycline staining
2. Enamel defects , e.g., enamel hypoplasia,

32. 3. Lesions caused
by erosion and
abrasion.
4. Diastema closure.
5. Malpositioned
teeth.

33. 6. Poor restorations.
7. Wear patterns.
8. Agenesis of the
lateral incisor.

34. 1. Poor oral hygiene.
2. Oral habits,eg. Bruxism.

35. 3. Class III malocclusion.
4. High caries rate.

36. 5. Large spaces or
diastema.
6. Severe
Malpositioned
teeth.
7. Unsufficient
enamel available
for bonding.

37. 1- Very conservative.
2- Offer better inherent color and natural look.
3- Tissue tolerance is excellent.
4- Less staining.
5- The bond of etched porcelain veneer to
enamel is stronger than other.

38. 6- Wear and abrasion resistance is high.
7- The aesthetics are better than any
other veneer material.
8- Porcelain veneer allow transmission of
light.

39. 1- Expensive
2- Tooth preparation
3- Highley sensitive technique
4- Sensitivity
5- It has number of limitation

40. * Sh o r t t e r m c o n s i d
* L o n g t e r m ma i n t e n

43. 1- Ask the patient to improve her or his oral
hygiene
2- Ask the patient to follow of post
restorative instruction
3- Ask the patient that don't forget recall to
ensure that their restorative filling free
from any caries

44. 1- The cosmetic dentistry focus in
improvement of aesthetic
2- Role of each element of aesthetic in
beautiful smile
3- Free metal restoration produce natural
appearance
4- Role of cosmetic dentistry in psychological
improvement so only dentist who has
excellent skill should make cosmetic
restoration to produce beautiful smile

45. 5- Each case has specific type of
treatment
6- The ceramic laminate veneer remains
the prosthetic restoration that best
compiles the principles of present-day
aesthetic dentistry
7- It is the most conservative restoration,
which preserves a significant proportion
of the natural enamel
8- It need a good care, attention and
follow up

46. A1