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.
Some people are more prone to the inflammatory causes of receding gums. Thinner gum tissue makes inflammation caused by plaque more likely. The gums are more delicate in some people. Periodontal disease is a common cause of gum recession. Periodontal disease causes the loss of the supporting bone around a tooth through an inflammatory reaction. The gum recession tends to affect all the teeth in a similar way.