Dental Tribune United Kingdom Edition

May 21-27, 2012United Kingdom Edition www.sirona.com/cerec-inspired Ceramic Systems Ltd Telephone: 0845 070 0137 e-mail: sales@ceramicsystems.co.uk Henry Schein Minerva Dental Ltd Telephone: 08700 102041 email: sales@henryschein.co.uk Sirona Dental Systems Ltd Telephone: 0845 071 5040 e-mail: info@sironadental.co.uk CEREC – PRECISION AND SIMPLICITY RED Seeing CAD/CAM in a new light www.sirona.com The new CEREC AC with CEREC Bluecam captures hig images using a powerful blue light-emitting diode (LED). imaging results in a quantum leap in CAD/CAM precisio reliability and efficiency. Capture a quadrant in less than Create precise models and perfect restorations including four unit temporary bridges with CEREC AC. Enjoy every day. With Sirona. T h e D e n t a l C o m p a n y NEW CEREC SW 4.0 Just one click produces an anatomically precise replica of a natural Biogeneric* revolutionizes occlusal design by using each pati blueprint allowing individual lifelike tooth reconstructions for Clinical indications: crowns, inlays, onlays, veneers and anatom And when will it click with you? Enjoy every day. With Siron NEW CEREC SW 4.0 For many years CEREC has been inspiring u skeptical about CAD/CAM technology, beco users are inspired. State-of-the-art treatm experience for patients. Word of this spreads practice. For dentists the defining feature of C this has been further enhanced with the enti the unique - and inspirational - potential CE www.sirona.com/cerec-inspired CEREC. Made to inspire. For many years CEREC has been inspiring us skeptical about CAD/CAM technology, becom users are inspired. State-of-the-art treatme experience for patients. Word of this spreads f practice. For dentists the defining feature of CE this has been further enhanced with the entire the unique - and inspirational - potential CER www.sirona.com/cerec-inspired CEREC. Made to inspire. For many years CEREC has been inspiring us skeptical about CAD/CAM technology, becom users are inspired. State-of-the-art treatme experience for patients. Word of this spreads f practice. For dentists the defining feature of CE this has been further enhanced with the entire the unique - and inspirational - potential CER www.sirona.com/cerec-inspired CEREC. Made to inspire. A4 Indesign.indd 1 State-of-the-art treatment during a single appointment is a totally new experience for patients.Word of this spreads fast and it soon becomes the flagship of the dental practice. For dentists the defining feature of CEREC has always been greater job satisfaction. Now this has been further enhanced with the entirely new intuitive software 4.0. Discover for yourself the unique - and inspirational - potential CEREC offers. Enjoy every day. With Sirona. CEREC Made to inspire 1.3pgVertical(A4).indd 1 10/05/2012 17:04 minute. Dry until it is chalky again and apply another coat of ceramic primer. Leave the primer on while the teeth are etched with phosphoric acid gel for 30 seconds. Rinse thor- oughly and dry the teeth and veneers until a chalky appear- ance shows on both. Turn the operatory light off and then apply bonding to the teeth and the veneers. Place the flowable composite onto the veneers one at a time for placement. Place all of the veneers and ensure they are correctly situated. With two hands, hold the distal two veneers (teeth #5 and #6) in place leaving a space only large enough for a curing light to shine in between. Shield the rest of the veneers with your hand so that the light will not set any of the other compos- ite except the interproximal space between veneers #5 and #6. Cure for only two seconds. Now cure the distal of veneer #5 for two seconds. Move your hands to ve- neers #6 and #7, shielding the rest of the veneers and hold- ing veneer #5 and #6 in place, leave just enough room to cure the space between #5 and #6 for two seconds. Repeat the same process for the rest of the veneers, moving from #7 to #8 and so on, until all of the interproximal spac- es have been cured for two seconds each, including the distal of the last veneer on the other side. Now cure the centre of each veneer for two seconds and then the lingual incisal of each for two seconds too. If cured for longer than this, it is very difficult to remove the excess composite and much time is consumed in the process. The first step in remov- ing the excess composite is the use of a Bard-Parker #12 scalpel. With a palm grasp and ‘If cured for longer than this, it is very difficult to remove the excess composite and much time is consumed in the process’ Fig 4a page 22DTà Fig 4a