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ePaper created 2017-11-28, 08:58:45 | version 1.38.0
26 exhibitors Greater New York Dental Meeting — Nov. 28, 2017 A composite that easily adapts By Dr. Joseph Kim n When it comes to composite res- torations, dentists are often asked to sacrifice speed for quality or quality for speed. This has been especially true when it comes to bulk fill composites, which brought the promise of larger increment sizes but required special- ized equipment or were otherwise difficult to handle. Now, clinicians can have a com- posite that easily adapts to the tooth and can be used in a true bulk fill technique. REVEAL® HD Bulk is BISCO’s new bulk fill light-activated restorative composites, optimized for simpler and faster posterior restorations. REVEAL HD Bulk combines appro- priate handling, depth of cure and polishability, allowing clinicians to provide patients with functional and esthetic composites while saving valuable chair time. REVEAL HD Bulk allows for layer- ing increments up to 5 mm because of its predictable depth of cure. This feature is accompanied by low volumetric shrinkage, high flexural strength and excellent radiopacity, resulting in long-lasting, durable restorations. While REVEAL HD Bulk is indi- Here in New York Stop by BISCO, booth No. 1200, to learn more or visit reveal.bisco.com. You may also call (800) 247-3368. cated for all direct and indirect restorations, clinicians will appreci- ate the significant time savings that bulk filling provides, especially in posterior teeth. Like other restorative composites, it is important to maintain adequate isolation to prevent contamination of the tooth from saliva and blood. When indicated, use of a sectional matrix system with significant sepa- rating force will ensure excellent adaptation to the proximal margins, as well as minimize interproximal food impaction. After excellent isolation has been achieved, a universal bonding agent such as ALL BOND UNIVERSAL® is applied to all prepared surfaces, according to manufacturer instruc- tions. When possible, it is ideal to selec- tively etch the enamel surfaces where the composite in intended prior to application of the bonding agent, resulting in minimal long- term marginal leakage and dentinal sensitivity issues. to avoid premature hardening of the material. Finally, the restoration can be finished with fine diamonds and finishing carbides, followed by fin- ishing points. It is worth noting that because REVEAL HD Bulk’s viscosity has been tuned for bulk fill applications, it is preferable to limit occlusal carv- ing and shaping to primary anatomy prior to curing. After curing, greater detail may be added with finishing burs, as needed. restorative Alternatively, when darker or opaceous composite shades are required, REVEAL HD Bulk can by placed and cured short of the occlusal cavosurface margins. The final layer can be a traditional restorative composite in an ideal shade and opacity. Because REVEAL HD Bulk is universally compatible, it will serve as an excellent base under all light-activated restorative composites. REVEAL HD Bulk has been spe- cifically designed to address the needs of clinicians who require the speed of a bulk fill restorative com- posite without sacrificing strength and ignoring esthetics. It is currently available in the most commonly used shades, from A3 to B1, in both syringe and unit dose form. 5 Dr. Joseph Kom advocates utolozong REVEAL HD Bulk for the sognoficant tome savongs ot offers. (Photo/Provoded by Dr. Joseph Kom) Depending on operator prefer- ence, a flowable composite resin may be used in the deepest and least accessible areas of the preparation, including undercuts and the cavo- surface margins of proximal boxes. The appropriate shade of REVEAL HD Bulk can be placed in a single increment for most Class 1, 2 and 3 restorations. For preparations that include areas that are deeper than 5 mm, it is advisable to build the restoration in appropriately sized increments. Keep in mind that because of its unique chemistry, care should be taken to avoid unnecessary expo- sure to light, including from ambi- ent and overhead sources, in order Get an air-free oral cavity with new handpiece By Medidenta Staff n The Air-Free™ 90S is the newest addition to the Air-Free handpiece series. The Air-Free 90S is the only 90-degree surgical high-speed on the market, according to Medidenta, the company behind it. It provides a com- pletely air-free oral cavity, making it great for surgical and periodontic pro- cedures, such as flap/osseous surgery and erupted tooth extractions. These procedures are often used with a 45-degree angulated hand- piece; however, this can create an awkward angle for the practi- tioner. The 90-degree angle of the Air-Free 90S provides a more com- fortable angle and less strain to help clinicans reach the procedure site, according to the company. For maximum safety, there are no air vents out of the head of the hand- piece. All air is vented through the dedicated pilot holes located on the back-end. The Air-Free 90S handpiece also delivers 20-plus watts of power for smooth, constant and safe cutting, according to the company. Here in New York To take a look at the Air-Free 90S and the other handpieces in the Air-Free series, stop by the Medidenta booth, No. 916. 5 (Photos/Provoded by Medodenta)