International Dentistry - Vol. 12, No. 2 - 6
G Ü T H / S T E C H E R
Fig. 7: Precise fit of the sintered framework.
Fig. 8: Try-in of the restoration in its fired, unglazed state.
Fig. 9: Precise fit of the wings in the palatal area.
Fig. 10: Final restoration on the model: A natural colour gradient
is obtained.
the restoration showed a natural appearance (Fig. 10). This
is in part due to the high translucency of the framework
material (Fig. 11).
With the use of a GC Fit Checker Advanced Blue (GC
Europe), the precise fit observed on the model was confirmed
intraorally (Fig. 12).
As the patient was also satisfied with the aesthetic result, the
adhesive bridge could be placed immediately. For this
purpose, the working field was isolated with rubber dam and
a 37 % phosphoric acid etching gel applied to the palatal
enamel surfaces of both lateral incisors for 30 seconds and to
the dentine surfaces for 15 seconds before being rinsed off.
The inner surfaces of the wings were conditioned to
increase the surface roughness. After thorough cleaning of
the surfaces, an adhesive (3M Scotchbond Universal
Adhesive) was applied, rubbed in, air-dried and light-cured
according to the manufacturer's instructions.
Then, 3M RelyX Ultimate Adhesive Resin Cement was
applied and the bridge placed. The excess cement was
removed immediately with a sponge pellet. To prevent a
reaction of the uncured cement with oxygen and lay the
foundation for a good marginal integrity, the exposed margins
were covered with glycerine gel (Fig. 13) and polymerised.
Figure 14 shows the situation immediately after curing.
Fig. 11: Light transmission through the translucent framework
material.
Fig. 12: Use of fit checker to verify the precise fit of the
restoration.
Clinical procedure
6 INTERNATIONAL DENTISTRY - AUSTRALASIAN EDITION VOL. 12, NO. 2
Table of Contents for the Digital Edition of International Dentistry - Vol. 12, No. 2
Contents
International Dentistry - Vol. 12, No. 2 - Cover1
International Dentistry - Vol. 12, No. 2 - Cover2
International Dentistry - Vol. 12, No. 2 - Contents
International Dentistry - Vol. 12, No. 2 - 2
International Dentistry - Vol. 12, No. 2 - 3
International Dentistry - Vol. 12, No. 2 - 4
International Dentistry - Vol. 12, No. 2 - 5
International Dentistry - Vol. 12, No. 2 - 6
International Dentistry - Vol. 12, No. 2 - 7
International Dentistry - Vol. 12, No. 2 - 8
International Dentistry - Vol. 12, No. 2 - 9
International Dentistry - Vol. 12, No. 2 - 10
International Dentistry - Vol. 12, No. 2 - 11
International Dentistry - Vol. 12, No. 2 - 12
International Dentistry - Vol. 12, No. 2 - 13
International Dentistry - Vol. 12, No. 2 - 14
International Dentistry - Vol. 12, No. 2 - 15
International Dentistry - Vol. 12, No. 2 - 16
International Dentistry - Vol. 12, No. 2 - 17
International Dentistry - Vol. 12, No. 2 - 18
International Dentistry - Vol. 12, No. 2 - 19
International Dentistry - Vol. 12, No. 2 - 20
International Dentistry - Vol. 12, No. 2 - 21
International Dentistry - Vol. 12, No. 2 - 22
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International Dentistry - Vol. 12, No. 2 - 27
International Dentistry - Vol. 12, No. 2 - 28
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International Dentistry - Vol. 12, No. 2 - 35
International Dentistry - Vol. 12, No. 2 - 36
International Dentistry - Vol. 12, No. 2 - 37
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International Dentistry - Vol. 12, No. 2 - 41
International Dentistry - Vol. 12, No. 2 - 42
International Dentistry - Vol. 12, No. 2 - 43
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International Dentistry - Vol. 12, No. 2 - 46
International Dentistry - Vol. 12, No. 2 - 47
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International Dentistry - Vol. 12, No. 2 - 50
International Dentistry - Vol. 12, No. 2 - 51
International Dentistry - Vol. 12, No. 2 - 52
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International Dentistry - Vol. 12, No. 2 - Cover3
International Dentistry - Vol. 12, No. 2 - Cover4
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