Unique Use Of No-Prep Veneers
To Correct Multiple Esthetic Concerns (Copyright ©2005)

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1.
 The esthetic challenge shown involved:
  a. the placement of just three veneers
  b. masking very dark teeth
  c. crowded teeth with severe gingival erosion
  d. none of the above
     
2.
 The treatment plan involved:
  a. providing a dramatic change in a short period of time
  b. correcting a problem despite many compromising factors
  c. Recontouring a facially prominent central before placing depth cuts
  d. both a and b
   
3.
 With no-prep veneers:
  a. you cannot close a diastema
  b. you can always shift a midline
  c. you cannot change the proximal contacts of existing teeth
  d. all of the above
   
4.
 For this case, among the patient’s motivations:
  a.

primarily was the desire to close a space
  b. was a desire to avoid any tooth reduction
  c. both a and b
  d. was to shift the midline and achieve the perfect esthetic solution
   
5.
 For case planning purposes, it was noted that:
  a.

a no-prep veneer adds at least 1.5 mm of porcelain to the facial of an unprepared tooth
  b. the average central incisor is 10.5 mm long and 8 mm wide
  c. both a and b
  d. none of the above
   
6.
 For this case, creating an ovate pontic receptor site to obtain proper gingival level:
  a. helped to overcome an esthetic challenge without having to grind on the teeth
  b. was discussed; however, despite its shortcomings, a modified ridge lap approach was used
  c. was never considered because a pontic or an implant was not involved
  d.

none of the above
   
7.
 Shade selection for no-prep veneers should take into consideration that:
  a. no-prep veneers are thin and therefore are very translucent
  b. asking for one shade lighter than desired may be necessary when using transparent cement
  c. a veneer cement that is more opaque tends to block light transmission
  d. all of the above
   
8.
 When cementing the no-prep veneers for this case:
  a. it was observed that cleaning the teeth with pumice can interfere with an enamel bond
  b.

translucent try-in paste was applied after a 10-second etch
  c. a medium value (“Shade 0”) shade and orangewood sticks were used
  d. none of the above
   
9.
 Which of the following is not true about veneer cementation and finishing for this case:
  a. over-curing the cement is avoided by paying close attention to manufacturer’s instructions
  b. using a handpiece to clean up cement at the gingival margin can damage glazed porcelain surfaces
  c. a carbide bur and slow speed handpiece can be used to blend the lingual margins and smooth contour
  d. checking the bite for occlusal interference in centric and protrusive is required for no-prep veneers
   
10.
 With no-prep veneers:
  a.

dentists’ mind-set should be a little different than for prepped veneers
  b.

disappointment in the results is usually avoided by keeping the patient’s goals in mind
  c. both a and b
  d. none of the above