19
If the soft tissue passage formed
is smaller than the profile of the
abutment used, this may result in
an avoidable compression of the
gingiva.
This effect occurs when:
1.
The gingiva former is markedly
higher than the gingival level and
the abutment used later on.
2.
The gingiva former is suitable
to the gingival height, but the
gingival height of the final
abutment is lower than that of
the gingiva former used (see
illustration).
3.
The final abutment has a larger
diameter then the gingiva former
used (e.g. in case of a different
prosthetic range).
Gradual widening
of the gingiva
• In case of stiff mucosa, the
tissues must be gradually
widened to the desired diameter.
• Here, commence first with a small
sulcus former. Switch to a larger
diameter after 5–7 days.
• The shape of the soft tissue
passage should at least
correspond to the abutment
geometry, in case of doubt, it
should rather be selected larger.
• Due to the counter force exerted
by the gingiva, an undersized
contouring might lead to
problems when placing the
abutments. Over-compression
of the gingiva may result in
recession of the soft tissue.
Naturally beautiful teeth,
even after many years
Advantages of the Ankylos
system supporting esthetics:
1.
Provides adequate space
for healthy, protective soft
tissues
2.
Protects areas of thin soft
tissue
3.
Prevents the abutment from
possible shimmering through
the tissues
4.
Ensures optimal esthetic
results
Gingiva former and final abutment should be selected in correspondence of
prosthetic range and gingiva height. Therefore, please make sure to use the
components indicated for the respective prosthetic range in the following
chapters.
Gingiva formers must be sterilized before use.
Irritation-free, healthy soft tissues
prior to incorporating the final
restoration.
Natural soft tissue contour thanks to the
TissueCare connection (courtesy of Dr.
Eduard Eisenmann, Berlin/D).
19
