Australasian Dentist Issue 92

CATEGORY 62 AUSTRALASIAN DENTIST LINICAL Total-etch adhesive bonding of a chairside CAD/CAM glass ceramic overlay Clinical Case by Dr Stergios Zafiriadis, Switzerland 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. u For more information visit 3M .com.au/RelyxUniversal 3M .co.nz/RelyxUniversal This clinical case has been previously published by 3M. Fig 1. Initial situation. Fig 2. Preparation. Fig 3. Try-in of glass ceramic overlay. Fig 4. HF etching. Fig 5. Application of 3M™ Scotchbond™ Universal Plus Adhesive as silane primer. Fig 6. Preparation ready for bonding. Fig 7. Total-etch. Fig 8. Application of 3M™ Scotchbond™ Universal Plus Adhesive. Fig 9. Application of 3M™ RelyX™ Universal Resin Cement. Fig 10. Seating of the restoration. Fig 11. Seating of the restoration. Fig 12. Light-curing. Fig 13. Final situation right after placement.