Implant Retained CAD-CAM Ceramic Crowns

NACompletedINTERVENTIONAL
Enrollment

90

Participants

Timeline

Start Date

January 1, 2015

Primary Completion Date

December 8, 2023

Study Completion Date

December 8, 2023

Conditions
Prosthesis Survival
Interventions
DEVICE

PFM Crowns on gold coping cast-on

Classic impressions are taken by the operators and sent to one and same laboratory who will deliver all the screw-retained PFM restorations. The crowns will be made using a gold coping cast-on synOcta gold abutment (Ceramicor) for wide (WN) or regular (RN) neck

DEVICE

hybrid abutment lithium disilicate crown

Intraoral digital impression with respective scanbodies (Sirona) for Cerec OmniCam or Cerec Bluecam over the chosen TiBase. Cerec CAD designing (operator) and CAM milling (Cerec MCXL) of single crowns with perforated blocs (e.max CAD). crystallization/ characterization/ glaze firing for the e.max CAD crown using an oven with specific firing programmes for e.max CAD. Adhesive cementation steps of the ceramic crown onto the TiBase

DEVICE

hybrid abutment ceramic polymer infiltrated crown

Intraoral digital impression with respective scanbodies (Sirona) for Cerec OmniCam or Cerec Bluecam over the chosen TiBase. Cerec CAD designing (operator) and CAM milling (Cerec MCXL) of single crowns with perforated blocs (Enamic). Surface polishing with rubber polishers. Adhesive cementation steps of the ceramic crown onto the TiBase

Trial Locations (1)

1209

University Clinics of Dental Medicine, Geneva

All Listed Sponsors
collaborator

ITI Foundation

INDUSTRY

lead

Susanne Scherrer

OTHER

NCT04773873 - Implant Retained CAD-CAM Ceramic Crowns | Biotech Hunter | Biotech Hunter