CONELOG SCREW-LINE surgical procedures

7 CONELOG ® SCREW-LINE IMPLANT Vertical implant position 5 mm level up to the approximal contact point 3–4 mm implant shoulder up to the gingival margin 1.5–2 mm 1.5–2 mm 2–3 mm implant shoulder up to the cemento-enamel junction RESTORATIONS FIXED RESTORATION Single Crowns Single-crown treatment is a possible form of treatment under the aspect of a “Restitutio ad integrum”. It contains all the beneficial elements of perio- dontal prosthetic rehabilitation: • Physiologically adequate biomechanical loading prevents further atro- phy of the hard- and soft tissue, • Good preconditions for natural-looking esthetics are established, • Oral hygiene is simple, • Fabrication is technically straightforward, • Readily extendable/alterable. Esthetically challenging region To achieve an esthetically successful estoration, a number of important ele- ments are required: a harmonious gingiva line, optimal implant positioning as well as vertical/orofacial and mesio-distal dimensions, a physiological crown shape, and the presence of interdental papillae. The indications for the hard-tissue configurations to be preserved and for soft-tissue manage- ment must be observed during planning. Implant diameters and lengths must be sized properly to leave adequate bone (at least 1 mm) around the implant. Maintain a minimum distance of 1.5 mm to an adjacent natural tooth and 3 mm to an adjacent implant. Structure-preserving or structure-sparing procedures must be used during flap creation and implant placement. In addition, oral hygiene require- ments must be kept in mind during planning. Mesio-distal implant position at bone level Distances at bone level 16 I 17 Behandlungskonzepte 1.5–2 mm 1.5–2 mm > 3 mm Ø x Ø x 1.5–2 mm Ø x 1.5–2 mm 1.5–2 mm > 3 mm Ø x Ø x 1.5–2 mm Ø x