LuxaCore Z
Description
LuxaCore Z is a radiopaque, dual-cured composite core material used for
build-ups and post cementations. With the addition of zirconium oxide and
nanofillers, the compressive strength and physical properties of LuxaCore Z have been
enhanced compared to the original LuxaCore material. LuxaCore Z is
offered in two delivery systems: the small SmartMix dual-barrel syringe and the larger
auto-mix cartridge. It is available in three shades: A3, Blue, and
Light-Opaque. Working time is 1:30 minutes, chemical curing time is 5:00
minutes, and light-curing depth is 2 mm at 20 seconds and 4 mm at 40 seconds.
The SmartMix syringe
kit contains two, 9-g syringes; 10 SmartMix tips;
and 10 intraoral tips. The auto-mix cartridge kit contains one, 50-g cartridge;
35 auto-mix tips; and intraoral tips. The manufacturer recommends using a
dual-cured adhesive such as LuxaBond-Total
Etch bonding system. Thirty-two
consultants evaluated LuxaCore
Z in 450 clinical cases. This product received a 98%
clinical rating.
Product
Features
LuxaCore Z was well received by consultants. The ease of dispensing and
trimming the material were the most frequently cited positive features. The
narrow, curved intraoral tips ensure precise, direct application of the
material, while minimizing voids. LuxaCore
Z flows and adapts well to preparations and posts. Clinicians who
prefer a condensable core material did not rate the stackability of LuxaCore Zwell because
packability of this material is minimal, limiting instrument manipulation.
Working and setting times provide adequate time for application and the ability
to light-cure for rapid set. The A3 shade provides a natural dentin color suitable
for use under all-ceramic restorations. Eighty-eight percent of consultants
rated LuxaCore Z equal
to or better than their current core material, and 78% of consultants would
recommend LuxaCore Z to
a colleague.
Clinical
Tips
- The use of
one-bottle, self-etching (7th-generation) bonding system is
contraindicated; read the instructions for use carefully.
- Use
of LuxaBond-Total Etch shortens
the working time of LuxaCore
Z in the root canal to 30 seconds due to the contact
with the Pre-bond.
- Cure in
layers for larger core build-ups because of low viscosity.
For purchase visit LUXACORE Z
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