Today’s question is really a question that I don’t agree with, but the assertion from the question is that patency files...

Well today I come before you to talk about “Quack Watch”. Actually, I want you to make special note of Quack Watch because...

What should be the ideal optimal temperature of sodium hypochlorite?...

Today’s lesson will be on Working Length. Obviously when you mention working length it reminds me of the old expression...

I’d like to get into a topic right now that obviously is controversial and there is no international agreement, but it has to...

Today I'm going to talk about the effect of needle insertion depth on irrigant flow in the root canal. There have been countless...

The controversy that I’d like to address today is the reported, mythical air bubble or air lock assertion. Before I get into this...

This is Cliff Ruddle from Santa Barbara, California, in my private office. I’m very excited to be with you today. First I’d like...