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CAD/CAM - international magazine of digital dentistry

08 I I CE article_ Tempcap abutment paredtoothorstructureandthendesignanindirect (out of the mouth) restoration by using software.6 After the ideal restoration has been produced, the design is then fabricated out of a material by a milling machine. In-office E4D units (Editorial note: Planmeca E4D Technologies) are currently available to allow for immediate chairside fabrica- tion without the use of a commercial laboratory. IPS e.max (Ivoclar Vivadent) is a relatively new metal-free dental material used in indirect restorations. It is an aesthetic material composed of lithium disilicate and has ideal physical and aesthetic properties, allowing it to be the first choice for CAD/CAM restorations. IPS e.max has strength second only to gold and has the ability of detailed CAM production.7 _Methodology The Tempcap was selected and placed on an Ankylos(DENTSPLYImplants)implantbody(mas- ter cast with soft tissue) (Fig. 6). Digitization was Fig. 9_Tempcap digitized. Fig. 10_Digitized delineation of Tempcap. Fig. 11_Development of emergence profile. Fig. 12_Occlusal view of restoration. Fig. 13_Lingual view of restoration. Fig. 14_Facial view of restoration. CAD/CAM 3_2014 Fig. 14Fig. 13 Fig. 12Fig. 11 Fig. 10Fig. 9 CAD0314_06-11_Kalman 22.08.14 14:00 Seite 3

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