John, If you put this into the search box you will find lots of information. Cagatay was telling us he has a Surgeon who comes up from Istanbul each week to help him out with the implants. Apparently, lots of British people are getting them done. We did speak to a guy at the Surgery who had them done and we was delighted, as he had got rid of his dentures after a long period of time.
If you email Cagatay I am sure he will give you details. Think you need to find out the time it takes and book it in advance.