DUAL CURING CORE & RESIN CEMENT
3 Indications – 1 Material
ParaCore dual-cured is a glass-reinforced composite, which is radiopaque and available in three shades–dentin, white and translucent. ParaCore is based on our decades of experience and expertise in the areas of composite, bonding and endodontic posts. This integrated bond & cement system complements a wide array of endodontic post systems for clinically sound, long-lasting post & core restorations.
Working time
160s
73°F 98.6°F
60s
Curing time (not including working time)
> 200s
98.6°F
Working time
80s
73°F 98.6°F
30s
98.6°F Curing time (not including working time) > 120s
3 Colors – 2 Timings – 1 Material Each indication has its own material requirements. Next to a suitable shade and, in specific, its translucency, the working time is crucial. Therefore, ParaCore is not only available in three colors, but also with two different working times. For instance, the standard version with its short processing time is especially suited for core build-ups, whereas the SLOW version demon- strates its strengths in all types of cementation work.
Optimal handling properties With its creamy, smooth and non-slumping consistency, ParaCore is the ideal all-in-one material. Due to its thixotropic formulation, ParaCore is also eminently suitable for free-hand application. Due to its grindability, similar to natural dentin, there are no grooves or notches.
Mono-block bonding
Post cementing
Core build-up
Cementing of crowns, bridges, inlays and onlays
Mono-block restoration
5 ml
5 ml
5 ml
25 ml
25 ml
Using one material for cementation and core build-ups provides an optimal “monoblock bond interface” between the dentin-post- crown, resulting in one cohesive restoration with outstanding durability and strength.
ParaCore simplifies the post & core restorative technique with its ability to be used as a 3-in-1 material for post cementation, core build-ups and crown & bridge cementation. ParaCore can also be used to cement inlays and onlays.
Clinical applications The mono-block technique: The following clinical photos demonstrate ParaCore being used in combination with ParaBond® and ParaPost® Fiber Posts for post & core therapy.
Clinical photos: Ass. Prof. Dr. med. dent. Stefan J. Paul
5 ml
Post cementation
25 ml
Application of the chemical cured ParaBond Adhesive into the post space preparation of the root ca- nal and onto the contact surfaces.
Application of ParaCore directly into the root canal using the root canal tip.
Cementation of the ParaPost Fiber Lux Post into the root canal.
Removal of excess ParaCore.
5 ml
Core build-ups
25 ml
Freehand core build-up using ParaCore.
Manual contouring of the core build-up.
Crown preparation using different types of Alpen® diamonds.
Completed crown preparation.
Cementing of crowns, bridges, inlays and onlays
5 ml
Application of the chemical cured ParaBond Adhesive onto the crown preparation.
Application of ParaCore directly into the all ceramic crown restoration.
Cementation of the final crown with excess ParaCore material being removed afterwards.
Postoperative clinical situation.
Comments from dental practices
“Being able to use one material for post cementation, core build-ups and finally crown cementation saves time and is extremely practical. We strongly recommend the ParaCore System.“
Ass. Prof. Dr. med. dent. Stefan J. Paul
“All-in-one systems for cementing the post, preparing the core and cementing the final restoration, such as ParaCore ... are excellent options for use with these procedures.“
Dr. Enrique Kogan
“The ParaCore material matches closely in shade to dentin and is very strong. It also saves time when used as a cement and core build-up material. The use of an adhesive component insures a predictable bond to tooth structure. The entire system works in harmony to reinforce endodontically treated teeth that require a foundation build-up.“
Dr. James Braun
Superior sealing Applying ParaBond Adhesive prior to cementation with ParaCore effectively seals and protects the restoration against marginal microleakage to minimize the risk of postoperative complications. An independent In-Vitro study 1 compared the amount of microleakage present following cementation of
all-ceramic crowns using different composite luting cements. Cross-sectioned human molars demonstrated significant differ- ences in the amount of dye penetration (marginal microleakage) after thermal cycling.
Dye penetration comparison after thermal cycling 1
Comparison of color penetration 1
ParaCore 5 ml
RelyX Unicem *
3
4
SmartCem2 *
2
Maxcem Elite *
0
1
seT *
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Cementation without bonding application
Cementation with ParaBond
The total score between 0 (no leakage) and 8 (total leakage across preparation) was generated by adding scores from the left & right sides together. The Mann- Whitney non-parametric test showed ParaCore with statistically significant better scores (e.g. less dye leakage) than: seT (P < 0.001) Maxcem Elite (P = 0.002)
no leakage leakage from crown margin reaching axial wall leakage on axial wall, but not occlusal surface leakage as far as occlusal surface leakage to mid point of occlusal surface
1 2 3 4 0
But not statistically significant for: SmartCem2 (P = 0.170) RelyX Unicem (P = 0.170)
1) Dr. B. Millar, Dr. S. Deb, King`s College London Dental Institute, Oct. 2008
Flexural strength
Compressive strength
ParaCore 25 ml
ParaCore 25 ml
ParaCore 5 ml
ParaCore 5 ml
Luxacore 2*
Luxacore 2*
Core Paste XP*
Core Paste XP*
0
25
50
75
100
125
150
0
50
100
150
200
250
300
350
MPa
MPa
Source: internal data
Source: internal data
Technical data
Composition
Optimal bond interface
■ ParaCore complies with ISO 4049 ■ Layer thickness 5 | 25 ml 15 µm ■ Shrinkage 5 | 25 ml 3.5 % ■ Water absorption 5 | 25 ml 18 | 16 µg/mm³ ■ Solubility in water 5 | 25 ml 0.7 | 0.6 µg/mm³
■ Methacrylates ■ Dental glass ■ Amorphous silicic acid
Applying ParaBond inside the root canal before post cementa- tion creates an optimal bond interface between the dentin- cement-post to enhance the retention of the post inside the root canal.
Storage
ParaPost Fiber Post
ParaCore cement
Dentine
* Not a registered trademark of Coltène/Whaledent
Source: internal data
Order information
ParaCore 5 ml syringe dual curing core and resin cement
5885
ParaCore 5 ml Intro Kit
5886
ParaCore 5 ml White Refill
60011392 ParaCore 5 ml Trans SLOW Refill 2 × 5 ml ParaCore Trans SLOW 20 ×
1 × 5 ml 1 × 5 ml 1 × 5 ml 1 × 5 ml 3 × 3 ml
ParaCore Dentin ParaCore White
2 × 5 ml
ParaCore White
20 ×
Mixing Tip Brown Short Super Fine
ParaCore Dentin SLOW ParaCore Trans SLOW
Mixing Tip Brown Short Super Fine
5887
ParaCore 5 ml Dentin Refill
6747
Mixing Tip Brown Short Super Fine Mixing Tip, ∅ 1 mm
ParaBond Non-Rinse Conditioner + Adhesive A & B Mixing Tip Brown Short Super Fine
2 × 5 ml
ParaCore Dentin
20 ×
Mixing Tip Brown Short Super Fine
20 ×
40 ×
60011391 ParaCore 5 ml Dentin SLOW Refill 2 × 5 ml ParaCore Dentin SLOW 20 ×
60013753 ParaCore SLOW 5 ml Intro Kit 2 × 5 ml ParaCore Dentin SLOW 2 × 5 ml ParaCore Trans SLOW 3 × 3 ml ParaBond Non-Rinse Conditioner + Adhesive A & B 20 × Mixing Tip Brown Short Super Fine
6759 40 ×
Mixing Tip Brown Short Fine
Mixing Tip, ∅ 1.8 mm
Mixing Tip Brown Short Super Fine
ParaCore 25 ml cartridge dual curing core build-up material
1500
ParaCore 25 ml Dentin Intro Kit
1502
ParaCore 25 ml White Intro Kit
5853
ParaCore 25 ml Dentin Refill
1 × 25 ml ParaCore Dentin 1 ×
1 × 25 ml ParaCore White 1 ×
1 × 25 ml ParaCore Dentin 20 × Mixing Tip Yellow / Oral Tip Yellow
Coltène® Dispenser 25 ml ParaBond Non-Rinse Conditioner + Adhesive A & B
Coltène Dispenser 25 ml
3 × 3 ml
3 × 3 ml
ParaBond Non-Rinse Conditioner + Adhesive A & B
5854
ParaCore 25 ml White Refill
20 ×
Mixing Tip Yellow / Oral Tip Yellow
20 ×
Mixing Tip Yellow / Oral Tip Yellow
1 × 25 ml ParaCore White 20 ×
Mixing Tip Yellow / Oral Tip Yellow
6550 40 ×
Mixing Tips Yellow Mixing Tip Yellow
6555 100 ×
Oral Tips Yellow Oral Tip Yellow
4470
Coltène Dispenser 25 ml
ParaBond chemically curing conditioner / adhesive system
7486
ParaBond Adhesive ParaBond Non-Rinse Conditioner ParaBond Adhesive A ParaBond Adhesive B
7493
ParaBond Adhesive A & B Refill ParaBond Adhesive A ParaBond Adhesive B
7494
ParaBond Non-Rinse Conditioner Refill ParaBond Non-Rinse Conditioner
1 × 3 ml
1 × 3 ml 1 × 3 ml
1 × 3 ml
1 × 3 ml 1 × 3 ml
Coltène/Whaledent AG Feldwiesenstrasse 20 9450 Altstätten / Switzerland Tel. +41 (0)71 757 53 00 Fax +41 (0)71 757 53 01 info.ch@coltene.com
Coltène/Whaledent GmbH + Co. KG Raiffeissenstrasse 30 89129 Langenau / Germany Tel. +49 (0)7345 805 0 Fax +49 (0)7345 805 201 info.de@coltene.com
Coltène/Whaledent Inc. 235 Ascot Parkway Cuyahoga Falls, OH 44223 / USA Tel. USA & Canada +1 800 221 3046 +1 330 916 8800
www.coltene.com
Fax +1 330 645 8704 info.us@coltene.com
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