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ONE-STEP®
TECHNIQUE GUIDE |
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Technique |
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ONE-STEP technique cards are provided
as a concise chairside guide to various clinical
procedures. Flip through the cards until you find
the procedure you are about to perform. Should
you need materials other than those supplied in
the ONE-STEP kits, they will be
listed under 'also needed'.
ONE-STEP bonds composite to dentin,
enamel, cast metals, treated porcelain and set
amalgam. Although ONE-STEP is a
light-cured system, it allows for indirect restorative
procedures, due to its extremely thin and uniform
film thickness.
The ONE-STEP system contains UNI-ETCH®
w/BAC (32% phosphoric acid with Benzalkonium Chloride).
This polymer-thickened semi-gel is indicated for
simultaneous use on dentin and enamel (15 seconds).
Further research toward elimination of potential
causes of post-operative sensitivity has yielded
another significant innovation - the incorporation
of a powerful antimicrobial agent, Benzalkonium
Chloride (BAC).
Dispensing One Drop of Acetone Based ONE-STEP
Adhesive
Due to the vapor pressure of acetone in adhesive
solution, dispensing one to two drop(s) from the
adhesive bottle may be difficult sometimes. The
following technique will help to obtain the exact
number of drops every time.
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Step
1. After removing cap, hold bottle "up"
between two fingers and squeeze lightly to expel
air. |
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Step
2. Maintain finger pressure, turn bottle
"down" and hold it in that vertical position, or
lightly squeeze further, until one or two drops
fall free.. |
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Step
3. While unwanted drop is formed at the
tip, release finger pressure from the bottle to
suck the adhesive liquid back into the bottle.
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