Impressionless implant-supported restorations with Cerec 4.2

Area of Science:

• Dentistry
• Digital Dentistry
• Prosthodontics

Background:

• Traditional dental impressions are time-consuming and can be uncomfortable for patients.
• Advancements in digital dentistry offer potential for more efficient and accurate restorative procedures.

Observation:

• The Cerec 4.2 software facilitates an impressionless workflow for fabricating implant abutments and crowns.
• Intraoral optical impressions are acquired using specialized ScanPosts.

Findings:

• Custom-made abutments are fabricated and connected to an adhesive titanium base.
• This method allows for secure abutment fixation with high torque, avoiding tensile stress on the restoration.

Implications:

• This digital workflow streamlines the process of dental implant restoration.
• It offers a potentially more comfortable and precise alternative to conventional impression techniques.
• The technique enhances the longevity and stability of implant-supported prostheses.