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ePaper created 2015-09-09, 12:07:54 | version 1.38.0
case report _ treatment of edentulous maxilla I During the healing period, the patient was provided with an immediate temporary denture that was re- lined several times to minimise soft-tissue trauma. _Surgical treatment Seven weeks after the extractions (Fig. 1), a mu- coperiosteal flap was elevated by making a crestal incision from region 16 to 26 with relief incisions buccally in region 16 and 26 as well as buccally and palatallyinregion11/21.ThesixANKYLOSC/Ximplants were placed slightly subcrestally in regions 15, 14, 11, 21, 25, and 26, using a conventional drilling protocol (Fig. 2). The placement heads were removed and replaced by cover screws. This first stage of the two- stage surgical protocol was completed with tight Fig. 7_Design of the abutments. Fig. 8_ATLANTIS Conus abutments on the stone model. Fig. 9_ANKYLOS SynCone caps. Fig. 10_Cobalt-chrome framework with abutments and caps. Fig. 11_Abutments placed with a transfer key. Fig. 12_Abutments torqued to implants. Fig. 13_SynCone caps placed on the abutments. Fig. 14_Intraoral fixation of the caps to the framework. I 19CAD/CAM 3_2015 Fig. 14 Fig. 12 Fig. 10 Fig. 8 Fig. 9 Fig. 7 Fig. 11 Fig. 13