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.
If your gums have begun receding, you may have periodontitis, which is gum disease that can destroy the bones and tissues attached to your teeth. See a dental professional as soon as you notice changes in your gums. In the meantime, you can use some at home products to stimulate your gum growth.