The SIS Building or MI6 Building at Vauxhall Cross houses the headquarters of the British Secret Intelligence Service (SIS, MI6). It is located at 85 Albert Embankment in Vauxhall, a south western part of central London, United Kingdom, on the bank of the River Thames beside Vauxhall Bridge.
There are a couple of main issues associated with thin, fragile gums and dental implants. 1  The implant shows through the gums as a grey or grayish tint. This does not look good. 2  The gums can recede causing the bone to recede too. If this happens, the threads of the implant can show.
Dental Implants: A Permanent Tooth Replacement to Consider. One of the most notable technological advances in dentistry has to be the development of dental implants. Prior to their launch, the only options available to people who had lost a tooth were bridges or dentures. Dental implants offer an attractive and comfortable solution for those who have lost a tooth to decay or injury, providing a permanent replacement option that looks and feels like a real tooth. Because a dental implant feels and looks like a normal tooth, it can do wonders for a patient's self-esteem.