Dr. Jan Hajtó: Functional and Esthetic Anterior Laminate Veneers – Theory and Clinical Application
Training questions (only one correct answer is possible)
1. which statement is true?
A) whenever a product offers some advantage, it should be bought
B) if something is as cheap as possible, then that is always a real value
C) if something provides real value in terms of time, money and quality then it should be considered to be used.
2. which statement is true?
A) in self-assessment dentists are perceiving themselves always correctly
B) in self-assessment dentists perceive themselves rather more competent than they are
C) in self-assessment dentists perceive themselves as rather less competent than they are
2. Esthetics and Beauty
3. which statement is true?
A) Beauty is a kind of living order
B) Beauty is a kind of mathematical and logical order
C) Beauty is Chaos
4. which statement is false?
A) It is reasonable to provide our patients with teeth which suit their age, gender and character.
B) Male and female humans have biologically different teeth shapes
C) for teeth a range exists from natural imperfect beauty to synthetic perfect beauty
3. Esthetic Criteria
5. which statement is true?
A) The facial midline is a straight line
B) each face is perfectly symmetrical
C) The facial midline is a slight curve
6. which statement is false?
A) optical illusion is clinically irrelevant
B) the eye is not a measurement instrument
C) esthetic criteria can be used as guidelines to analyze and plan a new smile
4. Smile Design
7. which statement is true?
A) only one photograph can be used in smile designer pro
B) several photographs can be used in smile designer pro
C) smile design can only be performed by officially certified smile designers
8. which statement is false?
A) smile designer pro is one of several suitable programs
B) a rough visual simulation of the tooth colors is also possible in smile design
C) smile design always takes minimum 1 hour time
5. Photoshop Visualization
9. which statement is true?
A) photoshop is the only program that can be used for visualization
B) photoshop can be used well for a dental visualization
C) it is necessary to master all photoshop tools in order to achieve a rough visualization
10. which statement is true?
A) It Is possible and useful to work in photoshop with layers
B) layers cannot be hidden
C) selections cannot be changed
11. which statement is false?
A) Wax-Ups should ideally be made of neon bright fluorescent green Wax
B) in partial Wax-Ups the color of the Wax should match the model
C) For full Wax-Ups prefabricated Wax facets can also be used
12. which statement is true?
A) Digital Wax-Ups are not possible yet today
B) Digital Wax-Ups take always longer than manual Wax-Ups
C) Digital Wax-Ups have the advantage of speed
7. Mock-Up and other Methods to achieve Esthetic Results
13. which statement is true?
A) A Mock-Up is a fast and proven method to show the patient a possible result
B) Mock-Ups don’t work on multiple teeth
C) A Mock-Up means the application of Wax on the teeth in the mouth
14. which statement is true?
A) Without face scanners it is impossible to achieve esthetic results
B) several methods exist in order to check and improve the esthetic result
C) the Try-in of one or more individually made color samples is useless.
8. Indications for Veneers
15. which statement is true?
A) All indications for veneers are equivalently suited
B) labial erosions are a possible indication for veneers
C) massively rotated teeth are an ideal indication for veneers.
16. which statement is true?
A) deep subgingival defects are not ideal for veneers
B) massive discolorations can always be treated perfectly with thin veneers
C) with feldspathic porcelain no fractures at all can be expected
9. Function Part 1
17. which statement is false?
A) function is a very vast field and not comparable to esthetics
B) several functional concepts and splint types exist
C) functional problems can always be fixed very easily and quickly
18. which statement is false?
A) a functional screening should be performed by general dentists on each patient
B) a functional screening can be done in relatively short time.
C) a functional screening is only something for CMD specialists
10. Function Part 2
19. which statement is false?
A) occlusion is very likely one of several risk factors for TMD problems
B) only one causal complex exists for TMD and it does not include occlusion
C) TMD problems are most likely multicausal
20. which statement is true?
A) the canine guidance should always be as steep as possible
B) a correct anterior-canine guidance can help to reduce muscle tension
C) dynamic interferences have no clinical relevance
21. which statement is true?
A) we don’t have any suitable restoration materials in order to work biomimetically
B) the DEJ should be preserved as it is a stabilizing factor in the natural tooth
C) dentin-adhesives always ensure the same bonding strength as the natural DEJ
22. which statement is false?
A) it is not possible to always stay 100% in enamel for veneer preparations
B) The enamel on natural teeth is normally thickest in the incisal third
C) The enamel on natural teeth is normally thickest in the cervical third
12. Types of Veneers Part 1
23. which statement is true?
A) the types of veneers are clearly separated groups with no possible variations in between
B) it is technically not possible to make non-prep veneers
C) super thin veneers are technically more difficult than thicker veneers
24. which statement is true?
A) canine guidance cannot be achieved with an additional veneer
B) additional lateral veneers are a suitable method to close proximal gaps
C) a vertical silicon key has no advantage
13. Types of Veneers Part 2
25. which statement is false?
A) feldspathic porcelain is much stronger than lithium(di)silicates
B) feldspathic porcelain is much weaker than lithium(di)silicates
C) clinically the strength of all dental ceramics is reduced about 50% in the first years of use
26. which statement is true?
A) it is forbidden to make veneers if there is no enamel left at all
B) the less enamel is present, the less ideal is the indication for veneers
C) thin weak porcelain veneers on dentine-only preparations work as well as any other combinations
14. Preparation for Veneers Part 1
27. which statement is true?
A) Veneer preparations should never be made under loupe magnification
B) veneer preparations look always exactly the same
C) a veneer preparation means basically a uniform reduction of the anatomy in regard to the later result
28. which statement is true?
A) all shapes of rotation instruments are equally suited for veneer preparations
B) an isolated area of translucency in a veneer can cause a dark spot in the final result.
C) dental ceramics show high resistance against tensile forces and therefore sharp edges on the tooth are clinically irrelevant
15. Preparation for Veneers Part 2
29. which statement is true?
A) Veneers can also be combined with direct restorations
B) direct restorations should always be included in the veneer preparation
C) old direct restorations should not be renewed before combining them with veneers
30. which statement is true?
A) for closing diastemas the preparation should be extended interproximally as far as possible
B) the proximal preparation when intact neighbor teeth are present is the easiest part
C) sonic instruments offer no advantages
16. Veneer Provisionals
31. which statement is true?
A) Veneer provisionals can stay in the mouth for many months without problems
B) after spot etching it is not important to check for remaining material at the etching spots
C) a precise silicone matrix allows for fast and precise provisionals
32. which statement is false?
A) residues of temporary cements do not influence the bond strength of adhesives on the tooth
B) acrylic based provisional cements can lead to microleakage with black stains
C) additional attachments of composite can help to retain veneer provisionals in place
17. Adhesive Cementation Part 1
33. which statement is true?
A) every material and indication can also be conventionally cemented
B) excess composite cement is clinically not relevant
C) the contamination of bonding surfaces with greases, oils and fats should be avoided at all cost.
34. which statement is true?
A) dentine should be always maximally dried before bonding
B) many self-etch systems show reduced adhesion when phosphoric acid is applied on dentine
C) there is no difference between bonding on dentine and on enamel
18. Adhesive Cementation Part 2
35. which statement is true?
A) all dentine adhesives have the same water content
B) The user is a major factor for good adhesive results
C) the bonding values are always identical for a certain product
36. which statement is true?
A) astringents can have a detrimental effect on bonding values
B) for veneers only dual-cure materials should be used
C) it does not matter if silane is used or not on glass ceramics
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