PMC4295155_01
Vestibular view of the prosthetic crown on the upper right first premolar.
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fig1
Occlusal view of the prosthetic crown on the upper right first premolar.
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fig2
Periapical radiograph showed a fracture of the root, with a mesial well-defined lesion of the hard tissue of the upper right first premolar, as the radiolucent area affected the root surface of the tooth.
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fig3
Upper right first premolar area after the extraction of the tooth.
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fig4
Early placement of the implant.
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fig6
Screwing of the scan abutment, needful to take a scanning with MHT 3D Progress intraoral scanner. Occlusal view.
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fig7
Screwing of the scan abutment, needful to take a scanning with MHT 3D Progress intraoral scanner. Vestibular view.
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fig8
The scanned images were processed with Exocad DentalCAD platform.
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fig10
The temporary crown was digitally drawn before sending to the 3D printer.
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fig12
The provisional rehabilitation was immediately fixed removing maximum intercuspidation contacts to ensure the osteointegration.
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fig13
The definitive prosthetic crown was digitally drawn with Exocad DentalCAD platform.
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fig14
It was possible to digitally draw the custom titanium framework with an anatomic shape and a shoulder placed around the abutment head.
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fig15
The custom titanium framework with an anatomic shape and a shoulder placed around the abutment head was hidden by the feldspathic porcelain for aesthetics and definitive shape.
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fig16
Screwing of the definitive crown. Vestibular view.
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fig18
Radiographic view of the implant with the definitive crown screwed.
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fig19