Alexdent

egypt

Egypt.

<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>
<p></p>

Bisco Modeling Resin (1.5g)

Medway

<p><strong>MADE IN GERMANY</strong></p>
<p>The flowable stain system which is cured with is cured with light. Is appropriate for the characterization of the artificial teeth and composite covered teeth. Zenit color composite stains cases to have the high quality restorations.</p>
<p>If the patient is allergic to the any of the components of&nbsp;<strong>Zenit Color</strong>&nbsp;or any has hyper sensitivity, it is strictly advised not to use or to use under strict medical control. The dentist should take this situation into consideration before using it.</p>
<p><strong>Composition, Anogramic</strong>&nbsp;</p>
<p>36% depending on volume, 50% depending on weight</p>
<p><strong>Glass composition</strong>&nbsp;</p>
<p>(the avarage size of the particle is 0,7 um)</p>
<p><strong>Progenic Silica</strong>&nbsp;</p>
<p>(the average size of the particle is 0,01 um)</p>
<p><strong>Monomers (49% of the weight)</strong>&nbsp;</p>
<p>Urethan dimetacrilate
Buthan diol dimetracrilate
Bis-GMA
Addition materials (1% of the weight)
Inhibitors, stabilizers, pigment</p>
<p>available colours:</p>
<p>Blue, Black, Dark brown, Clear, Khaki, Light brown, Orange, Red, White, Yellow<br></p>
<p>BLUE ,Black,Clear ,Dark Brown,Khaki,Light Brown,Orange,RED,YELLOW,WHITE,GRAY,Opaque</p>
<table><tbody><tr><td></td></tr></tbody></table>
<table><tbody><tr><td></td></tr></tbody></table>
<p><br></p>

Zenit color composite stains cases to have the high quality restorations. Buy it now from DentaCarts.

ZENIT COLOR Light Curing Stain On Composite Refill 1g

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)

Misr for Trading and Distribution

<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>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>

ENA HRI Composite Bleaching (IWS) Syringe

<p></p>
<p>Achromatic Enamel shades are use to replace existing enamel in the same thickness as original enamel (generally 0.5 mm on the labial surface), or for diastema closures, veneers, etc.</p>
<ul><li>BF1 – low value (darker)</li><li>BF2 – medium value (universal adult)</li><li>BF3 – high value (bright younger dentition)</li></ul>
<p>Available in 5g syringe&nbsp;</p>
<p><b>Like NATURE does it!</b>
</p>
<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></p>

ENA HRi Bio Function (BF) Enamel Shade Syringe 5g

<p></p>
<p><b>Package:</b></p>
<p>2.5g Syringe Dentin</p>
<p><b>Choose Shade of composite:</b></p>
<p>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>

ENA HRi Composite Dentin Shade Syringe 2.5g

<p>Fluorescent dentin shades are designed to build up dentin mass for all restorations. The shades are graded in chroma, ranging from 0 (lightest) through 6 (darkest). Larger restorations benefit esthetically from a progressive build up from darker to lighter shades (using 1, 2 or 3 dentin shades per restoration).<br><br>BD0, BD0.5, BD1 (A1), BD2 (A2), BD3 (A3), BD3.5 (A3.5), BD4 (A4), BD5, BD6<br><br><br>Available in 5g syringe</p>
<p><b><br></b></p>
<p><b>Like NATURE does it!</b>
</p>
<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>

ENA HRi Bio Function Dentin (BD) Shade Syringe 5g

<p><strong>Package:</strong></p>
<p>2.5g Syringe Enamel</p>
<p><strong>Choose Shade of composite:</strong></p>
<p>UE1, UE2, UE3<br></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>

ENA HRi Composite Enamel Shade Syringe 2.5g

<p></p>
<h2>Flowable Composite - “No Bubbles” Formulation</h2>
<p>Standard flowable composite formulations incorporate fine air bubbles into the material. When photo-polymerized these air spaces result in uncured composite internally, leading to internal structural weaknesses and the development of micro-fractures. The ENA HRi Flow formulation eliminates air bubbles, resulting in superior physical properties.</p>
<ul><li>Highly Filled (77%)</li><li>Higher Viscosity & Modulus of Elasticity</li><li>Higher Radiopacity</li><li>Superior Physical Properties</li></ul>
<h2>Learn More</h2>
<h3>Applications of flowable composites:</h3>
<ul><li>Class V restorations</li><li>Base layer for Class II box prep</li><li>Small class I restorations</li><li>Small class III restorations</li><li>Filled sealant</li><li>Temporary (Inlay/Onlay)</li><li>Tunnel preps</li><li>Pit and fissure sealant</li><li>Blockout</li><li>Small core build-up</li><li>Porcelain/Indirect composite laminate luting cement</li><li>Seal post head of implant</li><li>Direct veneers</li><li>Temporary veneers</li><li>Restoration of primary teeth</li><li>Fill surface irregularities in enamel</li><li>More&hellip;</li></ul>
<p><img src="https://www.synca.com/images/hriflow_sem1.jpg" alt="flowable composite with bubble" class="imgA" style="vertical-align: baseline; border-width: 1px; border-style: solid; border-color: rgb(204, 204, 204); cursor: pointer; margin: 0px; padding: 0px; outline: 0px; background: transparent; float: left; width: 322.55px;"><img src="https://www.synca.com/images/hriflow_sem2.jpg" alt="ena hri flow no bubble" class="imgB" style="vertical-align: baseline; border-width: 1px; border-style: solid; border-color: rgb(204, 204, 204); cursor: pointer; margin: 0px; padding: 0px; outline: 0px; background: transparent; float: right; width: 322.55px;"></p>
<h2>Physical Properties</h2>
<table><tbody><tr><td></td><td>ENA HRi Flow:</td><td>Standard Flowable:</td></tr><tr><td>Filler (Weight)</td><td>77%</td><td>55%</td></tr><tr><td>Vickers Hardness</td><td>670 MPa</td><td>270 MPa</td></tr><tr><td>Young's Modulus</td><td>12850 MPa</td><td>5471 MPa</td></tr><tr><td>Flexural Strength</td><td>116 MPa</td><td>88 MPa</td></tr><tr><td>Compressive Strength</td><td>342 MPa</td><td>216 MPa</td></tr><tr><td>Radiopacity</td><td>210% AI</td><td>30% AI</td></tr></tbody></table>
<h2>Product Comparison</h2>
<table><tbody><tr><td><b>Products</b></td><td><b>Manufacturer</b></td><td><b>Filler % by weight</b></td><td><b>Compressive Strength</b></td></tr><tr><td>ENA HRi Flow</td><td>Micerium</td><td>77%</td><td>342 MPa</td></tr><tr><td>Filtek Flow</td><td>3M</td><td>65</td><td>320 MPa</td></tr><tr><td>Flow-It! ALC</td><td>Pentron Clinical</td><td>66</td><td>254 MPa</td></tr><tr><td>Wave</td><td>SDI</td><td>63</td><td>345 MPa</td></tr><tr><td>Amaris</td><td>Voco</td><td>64</td><td>375 MPa</td></tr></tbody></table>

Ena Flow

<p><strong>Package:</strong></p>
<p>0.3gm Capsule Opalescent</p>
<p><strong>Shade:</strong></p>
<p>OBN (Blue Natural)</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>

ENA HRI Composite Opalescent (OBN) Capsule

ENA HRI Composite Opalescent Capsule

<p></p>
<p><b>Package:</b></p>
<p>&nbsp;5gm syringe Enamel</p>
<p><b>Choose Shade of Composite:&nbsp;</b></p>
<p>UE1, UE2, UE3</p>
<p><span style="color: rgb(34, 34, 34); font-size: 32px; font-weight: 700;"><br></span></p>
<p><span style="color: rgb(34, 34, 34); font-size: 32px; font-weight: 700;">Like NATURE does it!</span><br></p>
<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>