International Dentistry - Vol. 12, No. 2 - 54
MANDELLI / BORROMEO
Fig. 14: After polishing, the hygiene maintenance is checked
towards the whole bar extension.
Fig. 16: The sprued superstructure with main and accessory pins
and the stabilising bar.
tissues, because the superstructure did not have to
compress any area (Fig. 14). The superstructure may be
Fig. 17: Cast superstructure.
Fig. 15: Once polished, the structure was built directly onto the
superstructure with pattern resin and preformed castable pieces,
and everything is controlled with the palatal silicone key.
made with an indirect technique duplicating the model, or
with CAD, or directly on the structure with resin, as presented
in this case report. Once done and before the casting, a
further control with the silicone keys of the volumes and
spaces available (Fig. 15) was made. After the checks, the
superstructure was sprued with injection pins and with a
stabiliser bar in the rear area (Fig. 16).
Immediately after the cast, the superstructure was controlled
in all its parts to verify the quality of the alloy, and checked
it fit over the bar with a marker spray and with minimal
pressure (Figs. 17 & 18). With magnifier systems, every area
of friction or incorrect pressure, both on the bar and in the
superstructure, was searched; this allows the maximal
function of the structure and of the retentive systems to be
Fig. 18: The superstructure is checked with a marking spray to
verify the friction and the wrong points of contact for a proper
sitting on the bar.
54 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
International Dentistry - Vol. 12, No. 2 - 23
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International Dentistry - Vol. 12, No. 2 - 25
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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 - 30
International Dentistry - Vol. 12, No. 2 - 31
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International Dentistry - Vol. 12, No. 2 - 33
International Dentistry - Vol. 12, No. 2 - 34
International Dentistry - Vol. 12, No. 2 - 35
International Dentistry - Vol. 12, No. 2 - 36
International Dentistry - Vol. 12, No. 2 - 37
International Dentistry - Vol. 12, No. 2 - 38
International Dentistry - Vol. 12, No. 2 - 39
International Dentistry - Vol. 12, No. 2 - 40
International Dentistry - Vol. 12, No. 2 - 41
International Dentistry - Vol. 12, No. 2 - 42
International Dentistry - Vol. 12, No. 2 - 43
International Dentistry - Vol. 12, No. 2 - 44
International Dentistry - Vol. 12, No. 2 - 45
International Dentistry - Vol. 12, No. 2 - 46
International Dentistry - Vol. 12, No. 2 - 47
International Dentistry - Vol. 12, No. 2 - 48
International Dentistry - Vol. 12, No. 2 - 49
International Dentistry - Vol. 12, No. 2 - 50
International Dentistry - Vol. 12, No. 2 - 51
International Dentistry - Vol. 12, No. 2 - 52
International Dentistry - Vol. 12, No. 2 - 53
International Dentistry - Vol. 12, No. 2 - 54
International Dentistry - Vol. 12, No. 2 - 55
International Dentistry - Vol. 12, No. 2 - 56
International Dentistry - Vol. 12, No. 2 - 57
International Dentistry - Vol. 12, No. 2 - 58
International Dentistry - Vol. 12, No. 2 - 59
International Dentistry - Vol. 12, No. 2 - 60
International Dentistry - Vol. 12, No. 2 - 61
International Dentistry - Vol. 12, No. 2 - 62
International Dentistry - Vol. 12, No. 2 - 63
International Dentistry - Vol. 12, No. 2 - 64
International Dentistry - Vol. 12, No. 2 - Cover3
International Dentistry - Vol. 12, No. 2 - Cover4
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