This case is not perfect but in clear way shows how we can improve our isolation just in 4 minutes. With deep subgingival caries the most important thing is... isolation. Only with perfect isolation without any leakage our treatment will be predictable and easy. When you see even little gap in the rubber dam use Teflon Napkin and Isolation Technique. All you need is just two pieces of sterile Teflon and and a little bit of calm. Becouse I wanted to obtain well contact point with molar I had to derformate a matrix. This is why the final shape of premolar is irregular. Here you can find the exact manual how to improve your isolation. https://youtu.be/NmMIgJsIpRM ( by the way this is a little part of Success Stairs sequnece which makes restorative dentistry easy... ) Good luck and may the teflon be with you. :)

Sth for isolation maniacs. This case is not perfect but in clear way shows how we can improve our isolation just in 4 minutes. With deep subgingival caries the most important thing is... isolation. Only with perfect isolation without any leakage our treatment will be predictable and easy. When you see even little gap in the rubber dam use Teflon Napkin and Isolation Technique. All you need is just two pieces of sterile Teflon and and a little bit of calm. Becouse I wanted to obtain well contact point with molar I had to derformate a matrix. This is why the final shape of premolar is irregular. Here you can find the exact manual how to improve your isolation. https://youtu.be/NmMIgJsIpRM ( by the way this is a little part of Success Stairs sequnece which makes restorative dentistry easy... ) Good luck and may the teflon be with you.