/ Clinical Cases / Total-etch adhesive bonding of a chairside CAD/CAM glass ceramic overlay
September 20, 2026
Using 3M™ RelyX™ Universal Resin Cement and 3M™ Scotchbond™ Universal Plus Adhesive.
The 61-year-old female patient had a fractured cusp and secondary caries on tooth 35. The tooth was restored with a Straumann® n!ce® A2 HT overlay manufactured in a chairside CAD/CAM process. 3M™ Scotchbond™ Universal Plus Adhesive was used as restoration primer and tooth adhesive with a total-etch technique. 3M™ RelyX™ Universal Resin Cement was used as the cement.
Initial situation.
Preparation.
Try-in of glass ceramic overlay.
HF etching.
Application of 3M™ Scotchbond™ Universal Plus Adhesive as silane primer.
Preparation ready for bonding.
Total-etch.
Application of 3M™ Scotchbond™ Universal Plus Adhesive.
Application of 3M™ RelyX™ Universal Resin Cement.
Seating of the restoration.
Excess clean-up.
Light-curing.
Refer to Instructions for Use (IFU) for complete product information. Results may vary.
Clinical case by Dr. Stergios Zafiriadis, Switzerland