The CEREC AC lays the foundations for the “impression-free” dental office. The image quality is exceptionally high even in the peripheral areas. The camera is capable of digitizing quadrants in less than one minute. The cornerstone of the new digital acquisition center is the CEREC Bluecam®, which boasts an automatic image capture system, an anti-shake function, as well as an extensive depth of field. The new unit is easy to operate and – compared with other competing systems – delivers unprecedented levels of precision. The new CEREC AC® will replace the existing CEREC 3 acquisition unit with immediate effect. The CEREC AC expands the spectrum of clinical indications and sets new standards in terms of precision, speed and ease of use.īensheim, 6 January 2009.Sirona, one of the world’s leading dental equipment manufacturers, has unveiled a completely new digital image acquisition center for its CAD/CAM-based all-ceramic restoration system. Entire quadrants can be acquired in less than one minute. The full-color movie capture system appears to be a more optimal restoration system than the single-image capture system.Digital optical impressions with the new CEREC AC acquisition center are as simple as taking a snapshot. Significant differences in the marginal and internal cement thickness and adhesive gap spacing were found between the OM and BL groups. These were assembled with the corresponding working models used for measurement, and the level of fit was examined by three-dimensional analysis based on micro-computed tomography. Individual inlays were designed in a conventional manner using designated software, and all restorations were prepared using CEREC inLab MC XL. Silicone impressions were prepared from an ISO-standard metal mold, and CEREC Stone BC and New Fuji Rock IMP were used to create working models (n=20) in the BL and OM groups (n=10 per group), respectively. 4.2) were divided into the BL and OM groups, respectively. 4.0) and a full-color video acquisition system (Omnicam Ver.
Images obtained by a single-image acquisition system (Bluecam Ver. This study was performed to evaluate the marginal and internal cement thickness and the adhesive gap of internal cavities comprising CAD/CAM materials using two digital impression acquisition methods and micro-computed tomography. The use of dental computer-aided design/computer-aided manufacturing (CAD/CAM) restoration is rapidly increasing.
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