International Dentistry - Vol. 12, No. 2 - 46

WATA N A B E

Figure 14: We used 000 retraction cord to retract the gingival
margin for all the maxillary incisors.

Figure 15: 37% orthophosphoric acid is applied to each tooth
and allowed to act for 15 seconds. The neighbouring tooth is
protected with a separating strip made of polyester.

Figure 16: Teeth UR1 and UL1 following etching with phosphoric
acid and drying.

Figure 17: The veneer for tooth UL1. It has been sandblasted
with aluminium oxide to clean the interior surface.

Figure 18: Following application of the adhesive and drying
with an air stream, the flowable composite Grandioso Flow
(Voco) in shade A1 was used.

Figure 19: View following placement of the restoration. We also
removed all material excesses with a number five probe prior
to polymerisation.

The gingival margin was retracted with a number 000
retraction cord (Figure 14) and 37% orthophosphoric acid
applied to the teeth for 15 seconds (Figure 15).
Following rinsing with water and drying of the etched
vestibular surfaces (Figure 16), the adhesive was applied,
the solvent dried with an air stream and light-curing was
performed for 10 seconds.
The interior surfaces of the veneers were sandblasted with
aluminium oxide (90µm) at a pressure of 60psi in order to

clean and roughen the surface. The homogeneous, clean
surface of the interior of the veneer is evident when viewed
against the light (Figure 17).
In the next step, the adhesive was applied to the same surface
and then dried with a light air stream. We then distributed a
small quantity of flowable composite on the surface (Figure 18)
and placed the veneer on the corresponding tooth (Figure 19).
Following application, the excess composite was removed and
then light polymerisation performed.

46 INTERNATIONAL DENTISTRY - AFRICAN EDITION VOL. 7, NO. 3



Table of Contents for the Digital Edition of International Dentistry - Vol. 12, No. 2

Contents
International Dentistry - Vol. 12, No. 2 - Cover1
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International Dentistry - Vol. 12, No. 2 - Cover3
International Dentistry - Vol. 12, No. 2 - Cover4
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