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عمومی::
نگهداریشده با پیچ، نگهداریشده با پیچ
Single-tooth (Screw retained)
Multi-units (Screw retained)
Bone Level Single Unit Screw Retained
Tissue Level Single Unit Screw Retained
Tissue Level Multi Units Screw Retained،A screw-retained crown veneered with lithium disilicate ceramic on a Straumann(r) Variobase(r) abutment was constructed by the dental technician and delivered two weeks after impression taking (Figs.
A clinical case presenting step-by-step the treatment of a single edentulous gap with an all-ceramic screw-retained implant crown is shown here.
If the implant is placed too apically, standard abutments are not indicated, especially for screw-retained reconstructions, as they do not provide enough support for the veneering ceramic.
It allows abutments to be designed to provide optimal support for the veneering ceramic material, especially for screw-retained reconstructions.
They can be used for cement- or screw-retained single crowns or cement-retained bridges.
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