Crowns & Bridges
ORIZIN NEXXZR T
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| NexxZr T is a translucent zirconia for individual aesthetics. |
| NexxZr T is a dental zirconia for monolithic restorations from single tooth to multi-unit bridge restoration. It impresses with its perfect balance between translucency and strength for the production of aesthetic all-ceramic restorations. |
| The soft material before sintering ensures an effortless manufacturing process. |
| Technical Data: |
| Blaxlal Flexural Strength 1270 MPa |
| 42% translucency |
| Type II class 5 |
| Linear Thermal CTE 10.1 span 25 – 500°C |
| NexxZr T white can be customized individually by brush or dipping infiltration or processed as a preshaded variant (16 A-D shades, 3 Bleach shades). |
LITHIUM DI-SILICATE EMAX RESTORATION
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| a popular choice for dental crowns and veneers due to their strength, durability, and esthetic properties. They offer a combination of high flexural strength and translucency, allowing for natural-looking restorations in the anterior and posterior regions. |
| Key Features of Lithium Disilicate (E-max) Restorations: |
| High Strength: |
| Lithium disilicate has a flexural strength of approximately 360-400 MPa, making it one of the strongest dental ceramics. |
| Esthetics: |
| It exhibits excellent translucency, allowing light to pass through, mimicking the natural appearance of teeth. |
| Durability: |
| E-max restorations are known for their durability and resistance to wear and tear, making them suitable for various dental applications. |
| Versatility: |
| They can be fabricated using both heat-pressing and CAD-CAM techniques, offering flexibility for different clinical scenarios. |
| Minimally Invasive: |
| E-max crowns can be made with thinner walls, allowing for a more conservative tooth preparation. |
DENTSPLY SIRONA / CERCON
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| Cercon ht ML is the hybrid zirconia multilayer for the combination of high strength and natural aesthetics. From a single crown to a 14-unit bridge. None nesting restrictions even for widespan bridges |
| Being a hybrid zirconia multilayer material, Cercon ht ML combines high flexural strength and natural tooth aesthetics in one disc with a gradient from 1200 MPa in the dentin up to 750 MPa in the incisal. It is recommended to nest the crown or bridge in the upper part of the disc to achieve the optimum aesthetic result. The graphic depicts layers of an 18mm Cercon ht ML disc. |
| Especially in the anterior region, depending on the degree of discoloration and wall thickness of the restoration. |
| Easy to nest and same sintering programmes for all Cercon zirconia discs. Just glaze and go. |
| Advantages |
| The layers in the incisal area are the same for all disc sizes, only the dentin area varies in thickness. This additionally leads to extra easy nesting for the dental technician. |
| Improves productivity with reproducible restoration results while also saving processing time (milling, sintering, glazing) |
| Same sintering programmes for all Cercon zirconia discs |
| Speed sintering in less than 3 hours for all Cercon zirconia discs |
| QR code scanning for easy use in inLab MC X5 (from CAM Software version 20.0.1) |
| Positioning aid for safe repositioning of the blank |
VENEER
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| A thin layer of material, typically porcelain, bonded to the front surface of a tooth for cosmetic improvements. |
| a type of dental restoration that combines the characteristics of both veneers and crowns. |
| Veneer crowns offer a balance between aesthetics and strength, providing a durable restoration that preserves more of the natural tooth structure than a traditional crown. They are a viable option for restoring teeth that have experienced damage or decay, particularly in the front teeth where aesthetics are important. |
| Advantages |
| Preserve more natural tooth structure than traditional crowns. |
| Offer a more natural-looking aesthetic. |
| Can be a good option for restoring front teeth. |
| Disadvantages |
| May not be as durable as traditional crowns. |
| May require more frequent replacement than traditional crowns. |
IPS ZIR-CAD PRIME ESTHETIC
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| A masterpiece for greater efficiency: IPS e.max® ZirCAD Prime blocks empower you to reach the next level of speed, strength and esthetics in the production of monolithic zirconia crowns. Faster than ever before: Sinter crowns in just 15 minutes with the Ivoclar Programat® CS6 and achieve reliable and esthetic results without any loss of strength |
| Quickly sinter your restorations in just 15 minutes using a sintering furnace such as the Programat CS6[1]. |
| Robust and enduring: Flexural strength of 1,100 MPa[2] allows you to minimize the wall thickness of crowns to 0.8 mm. |
| Achieve natural-looking and esthetic results due to the smooth progression of shade and translucency from the dentin (3Y-TZP zirconia material) to the translucent incisal area (5Y-PSZ zirconia material). |
| Place the restorations with a conventional cement, e.g. ZirCAD® Cement; or use a self-adhesive or adhesive cementation protocol instead. |
PFM
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| A Porcelain-Fused-to-Metal (PFM) crown is a type of dental crown that combines the strength of a metal substructure with the aesthetics of porcelain |
| Metal Substructure: |
| The core of the PFM crown is made of a metal alloy, such as nickel, chromium, cobalt, or palladium. These metals provide strength and durability. |
| Porcelain Veneer: |
| A layer of porcelain is fused to the metal substructure, giving the crown a natural, tooth-colored appearance. |
| Strength and Durability: |
| PFM crowns are known for their strength and ability to withstand the forces of chewing and biting. |
| Aesthetic Appeal: |
| The porcelain veneer can be matched to the shade of surrounding teeth, making the crown blend in naturally. |
METAL
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| Metal crowns have the advantage of being exceptionally strong. They can be made from stainless steel or a variety of metal alloys. However, since they cannot be matched to the color of a patient’s existing teeth, they are not used as often as they once were. |
| In some cases, metal crowns are still used for molars that are very far back in the mouth. They take longer to wear down than porcelain crowns and very rarely break as a result of biting or chewing. There is some risk of corrosion with metal crowns, but most metal alloys used for crowns are highly corrosion-resistant. |
| A common alternative to all-metal crowns are crowns made by fusing porcelain to metal. With these dental crowns, a patient has the advantage of the strength of metal, but the porcelain overlay can be color-matched to teeth. With a porcelain-fused-to-metal crown, the porcelain may eventually chip, exposing the metal beneath. Patients may also be able to see a dark line where the crown meets the gumline. |
GOLD
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| Gold dental crowns are durable restorations used to cover and protect damaged teeth, typically made from a gold alloy |
| Strength and Durability: Gold crowns are highly resistant to wear, fracture, and corrosion, making them long-lasting and ideal for areas of the mouth that experience significant biting forces. |
| Preservation of Tooth Structure: They typically require less tooth preparation than other crown materials, helping preserve the natural tooth structure. |
| Biocompatibility: Gold is a well-tolerated material in the mouth, meaning it doesn’t cause reactions with surrounding tissues. |
| Aesthetics: While not as natural-looking as some other crown materials, gold crowns are still considered a viable option, especially for teeth in the back of the mouth. |
INLAY/ONLAY |
| Inlays and Onlays are used to fill cavities,[1] and then cemented in place in the tooth. This is an alternative to a direct restoration, made out of composite, amalgam or glass ionomer, that is built up within the mouth. |
| Inlays and onlays are used in molars or premolars, when the tooth has experienced too much damage to support a basic filling, but not so much damage that a crown is necessary. The key comparison between them is the amount and part of the tooth that they cover. An inlay will incorporate the pits and fissures of a tooth, mainly encompassing the chewing surface between the cusps. An onlay will involve one or more cusps being covered. If all cusps and the entire surface of the tooth is covered this is then known as a crown |
| Inlays and Onlays are similar as they are a type of indirect restoration. However, the difference is that Inlays are indirect restorations which do not have cuspal coverage and are within the body of the tooth. Onlays are indirect restorations that cover both body and cusps of teeth |
