Please activate JavaScript!
Please install Adobe Flash Player, click here for download
ePaper created 2017-09-20, 09:19:59 | version 1.38.0
implants_report Figs. 22a & b: The finished prosthesis in different views; the obliquely- lingual view shows the polished transitions between the prosthesis plastic and PEEK-framework. Fig. 23: After being placed on the model, the edges close cleanly and tightly. Fig. 24: The unit was conditioned with plastic before finishing and pretreated with pink opaque. implants 3_2017 4141 Fig. 22a Fig. 22b Fig. 23 Fig. 24 important. The metal bar on the model with the gin- gival mask can be seen on Figure 17. The drill just shows the position oy the provisional auxiliary implant. The bar is extended yar into the vestibular area to ayyord static support among the rows oy teeth (Fig. 18). The PEEK yramework beyore completion is depicted on Figures 19 and 20. Figure 21 shows the PEEK-yrame when placed on the milled bar. Low Shrinkage The secret behind the completion oy PEEK-based products is making sure that the plastic is subjected to a minimum oy polymerisation-shrinkage during completion. For this purpose, the author uses polymers with a more flour-like grinding, such as FuturaGen® by Mani Schütz Dental. Furthermore, the monomer is less likely to become subject to shrinkage than other monomers and does not tend to discolour. The minimal shrinkage yurthermore causes a much lower stress yor the implants and is thereyore especially preyerable yor immediate loading. Conditioning the surface PEEK For a stable bond between PEEK and plastic, the author applies a bonding such as Dialog Bonding- Liquid®, Mani.Schütz Dental. Figure 22 shows the fin- ished prosthesis in diyyerent views. In an oblique lingual view, the polished transitions between the prosthesis plastic and PEEK-yramework can be identified (Fig. 22a). The thin lingual coverings oy this design allows enough space yor the tongue and are peryectly yunctionally adapted. Ayter being placed on the model, the edges close cleanly and tightly (Fig. 23). According to our instructions, the unit was conditioned with acrylic beyore finishing and first covered with a pink opaquer (Fig. 24). The notches in the model show the position oy guides yor the sili- cone key._ contact Dr RolW Vollmer 1st DGZI Vice President and Treasurer Nassauer Str. 1 57537 Wissen, Germany Tel.: 02742 968930 Fax: 02742 2547 info.vollmer@t-online.de Dr Patricia Wieschollek c/o Dr Rolf Vollmer Nassauer Str. 1 57537 Wissen, Germany Patricia.wieschollek@web.de ZTM Michael Anger Expert in Dental Prosthetics – DGZI Drususstraße 8 53424 Remagen, Germany info@ma-fraeszentrum.de Author details Author details Author details