Dental Smile.

egypt

Egypt

<p></p>
<p></p>
<p><strong>Flowable Composite</strong></p>
<p>NOVA COMPO-HF is a light-curing, radiopaque flowable composite. Suitable for using as a cavity liner and any kind of small cavities.</p>
<ul>
<li>High radiopacity</li>
<li>Excellent wetting behaviour and consistency for all composite indications</li>
<li>Use as a liner in Class I and II cavities and as a restorative material for filling small cavities and even Class V cavities.</li>
<li>Less syhrinkage and minimized stress</li>
</ul>
<p>Indication:</p>
<ul>
<li>As initial layer under Class I to V restorations</li>
<li>Anterior restorations (Classes III, IV)</li>
<li>Class V restorations (cervical caries, root erosion, wedge–shaped defects)</li>
<li>Small restorations of all types</li>
<li>Extended fissure sealing</li>
<li>Splinting of mobile teeth</li>
<li>Blocking out of undercuts 8) Adhesive cementation of indirect light and ceramic restorations</li>
<li>Repair of composite / ceramic veneers</li>
</ul>


Suitable for using as a cavity liner and any kind of small cavities. Buy it now from DentaCarts.

Imicryl Nova Compo HF Flow 4g

Imicryl Nova Compo HF Flow (2G)

<p style="text-align:start;"><span style="color: rgb(57,70,86);background-color: rgb(255,255,255);font-size: 2.8125rem;font-family: Gotham, sans-serif;">Efficient Esthetics with Neo Spectra ST composites</span></p>
<p style="text-align:start;"><span style="color: inherit;background-color: rgb(255,255,255);font-size: 0.875rem;font-family: Open Sans", sans-serif;">Thanks to SphereTEC filler technology, Neo Spectra ST composite offers optimized handling characteristics in both a high and low viscosity to accommodate your preference and technique for placement efficiency. SphereTEC filler brings an enhanced chameleon blending ability to Neo Spectra ST composite for simplified shade matching. It also enables fast finishing and polishes to an excellent luster.</span></p>
<p><span style="color: inherit;background-color: rgb(255,255,255);font-size: 0.875rem;font-family: Open Sans", sans-serif;">For esthetically demanding anterior cases, Neo Spectra ST Effects composite works with Neo Spectra ST Composite in a simplified layering technique.</span></p>
<p style="text-align:start;"></p>
<h2 style="margin-left:0px;"><span style="color: rgb(33,43,54);background-color: rgb(255,255,255);font-size: 2.25rem;font-family: Gotham, sans-serif;">Why choose Neo Spectra ST?</span></h2>
<h4 style="margin-left:0px;"><span style="color: rgb(33,43,54);background-color: rgb(255,255,255);font-size: 1.5rem;font-family: Gotham, sans-serif;">Optimized handling for easy placement and shaping</span></h4>
<h4 style="margin-left:0px;"><span style="color: rgb(33,43,54);background-color: rgb(255,255,255);font-size: 1.5rem;font-family: Gotham, sans-serif;">Only five universal CLOUD shades to cover the VITA®¹ range</span></h4>
<h4 style="margin-left:0px;"><span style="color: rgb(33,43,54);background-color: rgb(255,255,255);font-size: 1.5rem;font-family: Gotham, sans-serif;">High polish and stain resistance for lasting esthetics</span></h4>
<h4 style="margin-left:0px;"><span style="color: rgb(33,43,54);background-color: rgb(255,255,255);font-size: 1.5rem;font-family: Gotham, sans-serif;">Save money and time with less inventory of shades</span> <br>&nbsp;</h4>


Dentsply Neo Spectra ST Compule

Collection For Import & Export

<p>Nano-Hybrid Composite Resin<br>Transcen Is A New Nano-Hybrid Universal Composite That Combines Low Shrinkage And High Strength In A Unique Way.<br>TranscenThis Material Can Adapt Uniquely To The Colour Of The Surrounding Tooth Structure And Features An Outstandingly Natural Look.<br><br>Indications<br><br>Direct Restorations Of Classes 1,2,3,4 And 5<br>Diastema Closures<br>Core-Build Up<br>Composite And Porcelain Repaires<br><br>Benefits<br><br>Non-Sticky, Non-Slumping<br>Excellent Shade Match With The Surrounding Tooth<br>Pronounced Chameleon Effect<br>Stability And Easy Sculptability Offer Excellent Handling<br>Low Shrinkage Stress<br>Very Good Polishability<br><br>Package: 5 SYRINGE / BOND/ ETCH</p>


Nexobio T COM KIT

<p><strong>Sculpting and Wetting Agent for Composite</strong></p>
<p>Modeling Resin is a light-curable, low viscosity microfilled resin (30% by weight) designed for use as a composite sculpting resin. By wetting your instrument with Modeling Resin, you can facilitate the placement and sculpting of all direct composite restorations without the worries of having the composite stick to the instrument. Unlike adhesives, Modeling Resin contains no solvent and is HEMA-free, so it will enhance composite placement without weakening the restoration.</p>
<p><strong>Can I use a bonding adhesive as a wetting agent for my composite placement instruments?</strong><br>BISCO does not recommend the use of bonding adhesives for this purpose due to its chemical composition. They contain solvents such as acetone or alcohol which could weaken the restoration. BISCO recommends the use of Modeling Resin. It is designed to be used as a wetting agent and facilitate the placement of all direct composite restorations.<br></p>


Bisco Modeling Resin 1.5g

Pro-Care

<p></p>
<p><strong>DYNAMIC PLUS</strong> is a visible light cure microhybrid composite for anterior and posterior restorations.</p>
<p><strong>Applicatinon Zone</strong></p>
<p>* Class III,IV and V restorations<br>* Class I and II restorations<br>* Inlay or onlay cases with direct or indirect method<br>* Custom Veneers hardened utside the mouth</p>
<p><strong>Phsical Data</strong></p>
<p>The treatment depth in:  40 sec. 4.5nm<br>Flexural Strength: 120Mpa<br>Diametric stretching  strength:    69Mpa<br>Pressure Strength: 400Mpa<br>Polimerization shrinkage rate:    %0.2<br>Bareol toughness: 68<br>Coefficient f the thermal extention: 32 umm-1K-1<br>Water Apsorption: 12ug/g<br>Solution in wate:r 1ug/g<br>Radiopasity: strong<br>Polishing High; shine</p>
<p><strong>Dynamic Plus is indicated for class I, II, V of posterior teeth, class III, IV, V<br></strong>of anterior teeth and cervical cavities (wedge shaped defect) involving root surfaces.<br>*Easy handling, non-sticky formula that won’t slump.<br>*Excellent wear resistance and superior performance at the margin.<br>*Resists chipping and fracturing for long-lasting restorations.<br>*Creamy consistency<br>*Great optical properties<br>*Simple technique<br>*Excellent polishability<br>*Long working time<br>*Suitable for all cavities in Anterior &amp; Posterior teeth</p>
<p><strong>Composition</strong><br>Barium aluminosilicate (Average Particle Size: ≤1μm)<br>Fumed silica (Average Particle Size: 0.04μm)<br>Bis-GMA<br>Triethyleneglycol dimethacrylate<br>Others<br>The percentage by weight of total inorganic filler is ca.80&gt;#br###Shelf Life:<br>*3 years from the production date</p>
<p></p>
<p>Syringe Size: 4g</p>


DYNAMIC PLUS is a visible light cure microhybrid composite for anterior and posterior restorations.

Applicatinon Zone

* Class III,IV and V restorations
* Class I and II restorations
* Inlay or onlay cases with direct or indirect method
* Custom V

President Dental DYNAMIC PLUS Universal Hybrid Composite

President Dental DYNAMIC PLUS - Light Curing Universal Hybrid Composite - Refill (4g)

<p><strong>MADE IN GERMANY</strong></p>
<p>Light curing nano ceramic composite with outstanding physical properties and optimized handling for direct restorations of all cavity classes as well as indirect restorations such as inlays and onlays. <strong>Nanotechnology has been proven in the chewing simulator…</strong></p>
<p>The high load resistance of<strong> ZENIT</strong> has been proven  in the chewing simulator at the <strong>München University</strong> dental clinic. The abrasion with pressure load and shearing force was significantly less than that of comparable material.</p>
<p><strong>Additional Information</strong></p>
<p>Direct anterior and posterior restorations in black’s class I,II,III,IV and V cavities. </p>
<p>Indirect restorations such as inlays ,onlays and laminate veneers </p>
<p>Extended fissure sealing in molars and premolars </p>
<p>Cores </p>
<p>Splinting mobile teeth </p>
<p>Adjusting the contours and shape to improve aesthetics</p>
<p>Shades:</p>
<p>A1,A2,A2o,A3,A3.5,B1,B2,B2O,C2,ER,INTR,INBLU,UL,W2,W3 </p>
<p><strong>Packaging</strong></p>
<p>Each refill is 4g.</p>


ZENIT Light curing nano ceramic composite has outstanding physical properties and optimized handling. Buy it now from DentaCarts.

ZENIT Light Cure Nano Ceramic Composite Refill Syringe

ZENIT Light Cure Nano Ceramic Composite Refill Syringe 4g

<p><em></em></p>
<p><strong>Dynamic Flow&nbsp;</strong>is an flowable and restorative composite that can be polimerized with light and has low viscosity. Dynamic Flow that can provide perfect aesthatic with polishing retention presents you the universal technology. It provites excellent polishing and also less light cured.&nbsp;</p>
<p><strong>Key Features</strong><br>• Excellent biocompatibility with dentin and pulp&nbsp;<br>• Light curing typer cavity liner, cure extremely hard&nbsp;<br>• Chemically bonds to adhesives and composites&nbsp;<br>• Contains calcium hydroxy phosphaste&nbsp;<br>• Releases calcium, hydroxyl, phosphate and fluoride ions&nbsp;<br>• Fluoride releasing&nbsp;<br>• Insoluable in water and oral fluids&nbsp;<br>• Radiopacity&nbsp;<br>• Flow-ondemand handling and easy dispensing</p>
<p><strong>Indications</strong><br>• Restoration of minimally invasive cavity (Class V and Class Ⅲ)<br>• Pits and fissure sealant&nbsp;<br>• Base and Liner for direct restoration<br>• Repair acrylic temporary materials<br>•&nbsp;Repair of esthetic indirect restoration&nbsp;</p>
<p>Content:</p>
<p>*BIS-GMA,UDMA.Bis-Ema TMPTMA Barium aliminium boro silicate<br>Shelf Life :<br>*Three years from the production date.<br></p>

President Dental DYNAMIC FLOW - Universal Flowable Restorative Refill (2 gr Syringe)

Dental Town

<p></p>
<p>Characterizations affect both dentin and enamel. There are 5 types: two in the dentin (mamelon and band) and three in the enamel (cracks in older teeth, margin in young teeth, stains)<br><br>ENA HRi® Stain characterization shades allow the clinician to match specific characterizations of a patient’s adjacent dentition.<br><br>White, Blue, Brown, Orange<br><br><br>(Available in 2g syringe)</p>
<p><br></p>
<p><img src="https://d1x0v0tfzzbggv.cloudfront.net/images/hri_characterization_more.jpg?1604765973769"><br></p>
<p><img src="https://d1x0v0tfzzbggv.cloudfront.net/images/121192446_3235160183260305_6510319184360901228_o (1).png?1604766120182"><br></p>

Characterizations affect both dentin and enamel. ENA HRi® Stain characterization shades allow the clinician to match specific characterizations of a patient’s adjacent dentition.

ENA HRi Composite Stain (2g)

<p><b><br></b></p>
<p><b>Package:</b></p>
<p>0.3gm capsule Enamel</p>
<p><strong>Choose Shade of composite:</strong><br>UE1, UE2, UE3</p>
<h2>Like NATURE does it!</h2>
<p>ENA HRi nano-hybrid composite produces incredibly natural looking composite restorations. Only ENA HRi matches a natural tooth's optical properties to produce invisible restorations with invisible margins. Conceived and developed by the renowned Dr. Lorenzo Vanini, it is now used by leading clinicians world-wide and is the ultimate choice for the discriminating clinician.</p>
<h2>The ENA HRi difference!</h2>
<p>The key to ENA HRi esthetics is an exclusive patented enamel composite material. ENA HRi enamel composite refracts light like human enamel. This development creates invisible margins without the need to compensate by increasing bevels and increasing the thickness of dentin composite.<br><br><br><b>ENA HRi is the only composite material that has the same refractive index as natural enamel.</b></p>
<h2>HRi enamel - Just like human enamel...</h2>
<h3>A thicker HRi enamel increases the opalescent effect</h3>
<p>Just like human enamel, thicker layers of HRi increase in opalescence. This allows you to restore missing enamel by simply replacing it with an equal amount of HRi - with no visible margins, no need for significant bevels, and no graying effect.<br><br><img src="https://www.synca.com/images/hri_thick.png" alt="hri thickness" class="w100" style="margin: 0px; padding: 0px; outline: 0px; font-size: 19px; vertical-align: baseline; background: rgb(255, 255, 255); width: 615.141px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify;"></p>
<h3>Only 3 Shades of Enamel</h3>
<p>The HRi system contains only 3 enamel shades, and these are related to the patient's age group. Young enamel is very bright [high value]. As patients approach middle age, this value decreases. The process continues as patients reach their senior years.</p>
<table><tbody><tr><td><b>Composite</b></td><td><b>Refractive Index</b></td></tr><tr><td>NATURAL ENAMEL</td><td>1.6200</td></tr><tr><td>ENA HRi (Micerium)</td><td>1.6200</td></tr><tr><td>Clearfill Majesty (Kuraray)</td><td>1.5320</td></tr><tr><td>Filtek Supreme (3M)</td><td>1.5270</td></tr><tr><td>Point 4 (Kerr)</td><td>1.5230</td></tr><tr><td>Esthet-X (Dentsply)</td><td>1.5210</td></tr><tr><td>Venus (Kulzer)</td><td>1.5210</td></tr><tr><td>Tetric Ceram (Ivoclar)</td><td>1.5195</td></tr><tr><td>Kalore (GC)</td><td>1.5132</td></tr><tr><td>Gradia Direct (GC)</td><td>1.4910</td></tr><tr><td>Herculite XRV (Kerr)</td><td>1.4830</td></tr><tr><td>Renamel Nano (Cosmedent)</td><td>1.4745</td></tr></tbody>
</table>
<h2>HRi dentin - Just like human dentin...</h2>
<h3>HRi has a fluorescent dentin</h3>
<p>HRi dentin shades are highly fluorescent and designed to work with HRi enamel shades for desired results. One or two dentin shades are all that is needed to get the desire results. In nature, the dentin mass transmits its hue and chroma through an enamel mass, which completely surrounds the underlying dentin. This is exactly how a tooth is restored with HRi.<br><br><br><img src="https://www.synca.com/images/hri_fluo.jpg" alt="hri fluorescent" class="img1" style="padding: 0px; outline: 0px; font-size: 19px; vertical-align: baseline; background: rgb(255, 255, 255); width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify; margin: 0px;"></p>
<h2>Why traditional techniques don't work</h2>
<p>If you are frustrated with spending precious time to produce a high level esthetic composite restoration, only to be disappointed in the result, it's not your fault. With traditional layering techniques, it's a hit-or-miss process.<br><br>Popular enamel composites produce a graying effect as they are applied in thicker layers, because their refraction index is not tuned to human enamel. The only way they achieve results is through a complicated and unpredictable layering technique. Even if successful under certain lighting conditions, these restorations are subject to metameric failure.</p>
<h3>Traditional restorations leave visible margins</h3>
<h3>Previous solutions are too complicated</h3>
<p><img src="https://www.synca.com/images/hri_others.jpg" alt="hri others" class="img1" style="margin: 0px; padding: 0px; outline: 0px; font-size: 19px; vertical-align: baseline; background: rgb(255, 255, 255); width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify;"></p>
<p><strong></strong></p>
<h2>HRi Technique - Invisible margins</h2>
<p>Invisible margins, reproducing with HRi the same thickness of the natural enamel. *Measurements refractive indices from the University of Fraunhofer Institute Dresden, on enamel shells natural and universal enamel HRi.</p>
<p><img src="https://www.synca.com/images/hri_margin.jpg" alt="hri invisible margin" class="img1" style="margin: 0px; padding: 0px; outline: 0px; vertical-align: baseline; background: transparent; width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px;"></p>
<p><strong></strong><br></p>
<p><br></p>
<p><br></p>
<p><br></p>

ENA HRi nano-hybrid composite produces incredibly natural looking composite restorations. Buy now from DentaCarts.

ENA HRI Composite Enamel Capsule

DentaCarts

<p><strong>Package:</strong></p>
<p>0.3gm Capsule Dentin</p>
<p><strong>Choose Shade of composite:</strong><br>UDO, UD0.5, UD1, UD2, UD3, UD3.5, UD4, UD5, UD6</p>
<h2>Like NATURE does it!</h2>
<p>ENA HRi nano-hybrid composite produces incredibly natural looking composite restorations. Only ENA HRi matches a natural tooth's optical properties to produce invisible restorations with invisible margins. Conceived and developed by the renowned Dr. Lorenzo Vanini, it is now used by leading clinicians world-wide and is the ultimate choice for the discriminating clinician.</p>
<h2>The ENA HRi difference!</h2>
<p>The key to ENA HRi esthetics is an exclusive patented enamel composite material. ENA HRi enamel composite refracts light like human enamel. This development creates invisible margins without the need to compensate by increasing bevels and increasing the thickness of dentin composite.&nbsp;<b>ENA HRi is the only composite material that has the same refractive index as natural enamel.</b></p>
<h2>HRi enamel - Just like human enamel...</h2>
<h3>A thicker HRi enamel increases the opalescent effect</h3>
<p>Just like human enamel, thicker layers of HRi increase in opalescence. This allows you to restore missing enamel by simply replacing it with an equal amount of HRi - with no visible margins, no need for significant bevels, and no graying effect.&nbsp;<img src="https://www.synca.com/images/hri_thick.png" alt="hri thickness" class="w100" style="vertical-align: baseline; cursor: pointer; margin: 0px; padding: 0px; outline: 0px; font-size: 19px; background: rgb(255, 255, 255); width: 615.141px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify;"></p>
<h3>Only 3 Shades of Enamel</h3>
<p>The HRi system contains only 3 enamel shades, and these are related to the patient's age group. Young enamel is very bright [high value]. As patients approach middle age, this value decreases. The process continues as patients reach their senior years.</p>
<table><tbody><tr><td><b>Composite</b></td><td><b>Refractive Index</b></td></tr><tr><td>NATURAL ENAMEL</td><td>1.6200</td></tr><tr><td>ENA HRi (Micerium)</td><td>1.6200</td></tr><tr><td>Clearfill Majesty (Kuraray)</td><td>1.5320</td></tr><tr><td>Filtek Supreme (3M)</td><td>1.5270</td></tr><tr><td>Point 4 (Kerr)</td><td>1.5230</td></tr><tr><td>Esthet-X (Dentsply)</td><td>1.5210</td></tr><tr><td>Venus (Kulzer)</td><td>1.5210</td></tr><tr><td>Tetric Ceram (Ivoclar)</td><td>1.5195</td></tr><tr><td>Kalore (GC)</td><td>1.5132</td></tr><tr><td>Gradia Direct (GC)</td><td>1.4910</td></tr><tr><td>Herculite XRV (Kerr)</td><td>1.4830</td></tr><tr><td>Renamel Nano (Cosmedent)</td><td>1.4745</td></tr></tbody></table>
<h2>HRi dentin - Just like human dentin...</h2>
<h3>HRi has a fluorescent dentin</h3>
<p>HRi dentin shades are highly fluorescent and designed to work with HRi enamel shades for desired results. One or two dentin shades are all that is needed to get the desire results. In nature, the dentin mass transmits its hue and chroma through an enamel mass, which completely surrounds the underlying dentin. This is exactly how a tooth is restored with HRi.&nbsp;<img src="https://www.synca.com/images/hri_fluo.jpg" alt="hri fluorescent" class="img1" style="vertical-align: baseline; cursor: pointer; padding: 0px; outline: 0px; font-size: 19px; background: rgb(255, 255, 255); width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify; margin: 0px;"></p>
<h2>Why traditional techniques don't work</h2>
<p>If you are frustrated with spending precious time to produce a high level esthetic composite restoration, only to be disappointed in the result, it's not your fault. With traditional layering techniques, it's a hit-or-miss process. Popular enamel composites produce a graying effect as they are applied in thicker layers, because their refraction index is not tuned to human enamel. The only way they achieve results is through a complicated and unpredictable layering technique. Even if successful under certain lighting conditions, these restorations are subject to metameric failure.</p>
<h3>Traditional restorations leave visible margins</h3>
<h3>Previous solutions are too complicated</h3>
<p><img src="https://www.synca.com/images/hri_others.jpg" alt="hri others" class="img1" style="vertical-align: baseline; cursor: pointer; margin: 0px; padding: 0px; outline: 0px; font-size: 19px; background: rgb(255, 255, 255); width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify;"></p>
<h2>HRi Technique - Invisible margins</h2>
<p>Invisible margins, reproducing with HRi the same thickness of the natural enamel. *Measurements refractive indices from the University of Fraunhofer Institute Dresden, on enamel shells natural and universal enamel HRi.</p>
<p><img src="https://www.synca.com/images/hri_margin.jpg" alt="hri invisible margin" class="img1" style="vertical-align: baseline; cursor: pointer; margin: 0px; padding: 0px; outline: 0px; background: transparent; width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px;"></p>
<p><br></p>
<p><br></p>
<p><br></p>

ENA HRi nano-hybrid composite produces incredibly natural looking composite restorations. Buy it now from DentaCarts.

ENA HRI Composite Dentin Capsule

<p><strong>MADE IN GERMANY</strong></p>
<p><strong>DYNAMIC PLUS</strong> is a visible light cure microhybrid composite for anterior and posterior restorations.</p>
<p><strong>DYNAMIC PLUS</strong> is based on <strong>BIS-GMA</strong>-resin and <strong>Inorganic</strong> filler particles of 0.05-1 cm. The total filler load is 80%, and the total filler volume is 65%.<br>It is available as single syringes or as kits in various combinations containing a bonding system and application accessories and various number of syringes.</p>
<p><strong>DYNAMIC PLUS</strong> Range is a complete range of restorative materials that offer:</p>
<p>Easy handling<br>Versatility<br>Clinical performance</p>
<p></p>
<p>Package:</p>
<p>- 5x4 gr syringe(A1,A2,A3,B1,B2)</p>
<p>- 1x5 ml.Prebond (Bonding Agent)</p>
<p>- 1x3 ml. syringe etching gel</p>
<p></p>
<p></p>


DYNAMIC PLUS is a visible light cure microhybrid composite for anterior and posterior restorations. Buy it now from DentaCarts.

President Dental Dynamic Plus Universal Hybrid Composite Starter Kit

DYNAMIC PLUS Starter Kit Light Cure Micro Hybrid Composite 5 X 4 G Syringes

<p><strong>Package:</strong></p><p>5gm syringe Intensive</p><p><strong>Shade:</strong></p><p>IWS (White Spot)</p><h2>Like NATURE does it!</h2>
<p>ENA HRi nano-hybrid composite produces incredibly natural looking composite restorations. Only ENA HRi matches a natural tooth's optical properties to produce invisible restorations with invisible margins. Conceived and developed by the renowned Dr. Lorenzo Vanini, it is now used by leading clinicians world-wide and is the ultimate choice for the discriminating clinician.</p>
<h2>The ENA HRi difference!</h2>
<p>The key to ENA HRi esthetics is an exclusive patented enamel composite material. ENA HRi enamel composite refracts light like human enamel. This development creates invisible margins without the need to compensate by increasing bevels and increasing the thickness of dentin composite.
<b>ENA HRi is the only composite material that has the same refractive index as natural enamel.</b></p>
<h2>HRi enamel - Just like human enamel...</h2>
<h3>A thicker HRi enamel increases the opalescent effect</h3>
<p>Just like human enamel, thicker layers of HRi increase in opalescence. This allows you to restore missing enamel by simply replacing it with an equal amount of HRi - with no visible margins, no need for significant bevels, and no graying effect.
<img src="https://www.synca.com/images/hri_thick.png" alt="hri thickness" class="w100" style="vertical-align: baseline; cursor: pointer; margin: 0px; padding: 0px; outline: 0px; font-size: 19px; background: rgb(255, 255, 255); width: 615.141px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify;"></p>
<h3>Only 3 Shades of Enamel</h3>
<p>The HRi system contains only 3 enamel shades, and these are related to the patient's age group. Young enamel is very bright [high value]. As patients approach middle age, this value decreases. The process continues as patients reach their senior years.</p>
<table><tbody><tr><td><b>Composite</b></td><td><b>Refractive Index</b></td></tr><tr><td>NATURAL ENAMEL</td><td>1.6200</td></tr><tr><td>ENA HRi (Micerium)</td><td>1.6200</td></tr><tr><td>Clearfill Majesty (Kuraray)</td><td>1.5320</td></tr><tr><td>Filtek Supreme (3M)</td><td>1.5270</td></tr><tr><td>Point 4 (Kerr)</td><td>1.5230</td></tr><tr><td>Esthet-X (Dentsply)</td><td>1.5210</td></tr><tr><td>Venus (Kulzer)</td><td>1.5210</td></tr><tr><td>Tetric Ceram (Ivoclar)</td><td>1.5195</td></tr><tr><td>Kalore (GC)</td><td>1.5132</td></tr><tr><td>Gradia Direct (GC)</td><td>1.4910</td></tr><tr><td>Herculite XRV (Kerr)</td><td>1.4830</td></tr><tr><td>Renamel Nano (Cosmedent)</td><td>1.4745</td></tr></tbody></table>
<h2>HRi dentin - Just like human dentin...</h2>
<h3>HRi has a fluorescent dentin</h3>
<p>HRi dentin shades are highly fluorescent and designed to work with HRi enamel shades for desired results. One or two dentin shades are all that is needed to get the desire results. In nature, the dentin mass transmits its hue and chroma through an enamel mass, which completely surrounds the underlying dentin. This is exactly how a tooth is restored with HRi.
<img src="https://www.synca.com/images/hri_fluo.jpg" alt="hri fluorescent" class="img1" style="vertical-align: baseline; cursor: pointer; padding: 0px; outline: 0px; font-size: 19px; background: rgb(255, 255, 255); width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify; margin: 0px;"></p>
<h2>Why traditional techniques don't work</h2>
<p>If you are frustrated with spending precious time to produce a high level esthetic composite restoration, only to be disappointed in the result, it's not your fault. With traditional layering techniques, it's a hit-or-miss process.
Popular enamel composites produce a graying effect as they are applied in thicker layers, because their refraction index is not tuned to human enamel. The only way they achieve results is through a complicated and unpredictable layering technique. Even if successful under certain lighting conditions, these restorations are subject to metameric failure.</p>
<h3>Traditional restorations leave visible margins</h3>
<h3>Previous solutions are too complicated</h3>
<p><img src="https://www.synca.com/images/hri_others.jpg" alt="hri others" class="img1" style="vertical-align: baseline; cursor: pointer; margin: 0px; padding: 0px; outline: 0px; font-size: 19px; background: rgb(255, 255, 255); width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px; color: rgb(0, 0, 0); font-family: OrkneyLight; text-align: justify;"></p>
<h2>HRi Technique - Invisible margins</h2>
<p>Invisible margins, reproducing with HRi the same thickness of the natural enamel. *Measurements refractive indices from the University of Fraunhofer Institute Dresden, on enamel shells natural and universal enamel HRi.</p>
<p><img src="https://www.synca.com/images/hri_margin.jpg" alt="hri invisible margin" class="img1" style="vertical-align: baseline; cursor: pointer; margin: 0px; padding: 0px; outline: 0px; background: transparent; width: 615.141px; border-radius: 15px; box-shadow: rgb(97, 97, 97) 0px 5px 15px;">a</p><p></p>