In Reply to: If you need to wait 6 months posted by Tuberose on Friday, 23. February 2007 at 16:31 Bali Time:
Tubes
When they put the screws in the have a centre hole in them they simply put a cap in.
These caps are sealed and are raised not quite as high as teeth but they prevent any thing getting into the cavity they are also screwed in and they remove them and srew the finished product in when you go back.
I believe the screws are titanium and are a special design
Peter