Q. I am extremely hypersensitive and my quetion concerns the material of the implant, titanium, which you mention is iron/carbon — what are the proportions of the two materials, would i be able to request of a dentist a particular proportion, and do you know of any sideeffects for very sensitive patients having a titanium single tooth implant? My second question is my adjacent tooth has moved slightly, would I need to have some sort of realignment prior to having an implant? Thanks,