The Effects of Cavity Preparation and Lamination on Bond Strength

The tunnel prep procedure allows for the use of slow speed and a round bur of the best size to eliminate any infected dentin Figure 5 Before

Slot preparation • Modified preparation design • Indication: -only proximal Tunnel preparation - Preparation • Access through the occlusal surface

slot permata The same principles apply to cavity prepara- tions in anterior teeth, although the 'slot' cavity is generally the preferred approach tunnel preparation~~~s~

slot aanhanger NEWER ADVANCES Minimally invasive cavity preparations: 1 Tunnel preparation Box only slot preparation Minimally invasive methods of cavity