Thank you very much for your interesting presentation.
I have a couple of questions.
1. Could you tell me which is the better shape of extracoronal attachment, slit or nonslit shape?
2. I couldn't find the difference between Fig 8 and 10. Will you please explain the difference?
Thank you for your question.
1.We think that slit shape is better about a retension of the denture.However,when we consider simplness of lab works,we think non-slit shape is better.
2.I'm sorry.As for figure 8, different one is carried by our mistake. WE want to replace it in a paper.