Hi Andy, you are right on and I mentioned that I probed before hand and saw 4mm of attached present.
In addition in the last photo look how thin but how present the attached is from the blanching when I pulled the vestibule up. This is the amazing part of the microscope, is that you can see where the attached is.
Great point Andy, but from a perspective of which procedure I will do, I will do this when the amount of tissue removal needed is small, time is running out in ortho and I just want to get a bracket on a tooth. Usually there is plenty of attached tissue but for gosh sakes probe and be aware as you so rightly pointed out.
THanks again Andy, and the link to the other case that I did the flap on is here. It has a neat case by Jeff, and one a little differently handled by myself. Both have merits given the right amount of AG.
http://www.rwebstudio.com/cgi-bin/ikonboard//topic.cgi?forum=24&topic=134&start=0
Glenn
Glenn