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cone beam international magazine of cone beam dentistry

I overview _ implant planning 14 I cone beam2_2014 _Conclusion The procedures for overlay of DICOM and STL data contained in the CTV system allow a compre- hensive planning of implant positions regarding surgical, prosthetic and aesthetic aspects. Due to the diversity of options, shortcomings of X-ray or model data sets can be fairly settled. This method eliminates the need of a special transfer device for the implementation of the design positions from the virtual to the real world. Thus, the described ap- proach is independent from the existing dental in- frastructure as the data exchange with freely selec- table machining centres can be done via internet. Thegoalistoenableaconsistentminimallyinvasive surgical-implantological procedure, to reduce fail- ure rates and to meet the often high demand for prosthetics and aesthetics from the patient’s per- spective._ Fig. 10a_STL mesh of the real drilling template (green) and DICOM data with the planned implants maxillary anterior region. Fig. 10b_Planned implant positions of maxillary anterior area with evaluated positions for drill sleeves (full-guided) and surface line of the scans of the real drilling template (green, regio 11). Fig. 10c–e_Orthogonal cross- sectional images with planned implants (aqua), associated full-guided drilling sleeves (dark green), orange line: surface profile (gingiva) of situation model, green line surface during the scan of the template: line “based” on the virtual sleeve edges. Fig.11a_STL mesh of situation model (red) and wax-up (green) with the planned implant and abutment. Fig.11b_STL mesh with designed drilling sleeves of the replica model for the production of the surgical guide. Fig. 11c_Orthogonal cross section regio 45 with planned implant and sleeve position; orange line: surface profile situation model (gingiva); green line: surface contour wax-up; aqua line: real surface of drilling template. Fig. 10a Fig. 10b Fig. 10c Fig. 10d Fig. 10e Fig. 11a Fig. 11b Fig. 11c Drs Frank Schaefer & Dagmar Schaefer PraxisSoft Dr.D.Schaefer e.K. Haarbergstraße 21,99097 Erfurt,Germany Tel.:+49 361 3468914 (4230713) d.schaefer@praxissoft.org cone beam_contact