Knowledge center. Periodontitis means  inflammation around the tooth - it is a serious gum infection that damages the soft tissue and bone that supports the tooth. All periodontal diseases, including periodontitis, are infections which affect the periodontium.nowledge center. Periodontitis means  inflammation around the tooth - it is a serious gum infection that damages the soft tissue and bone that supports the tooth. All periodontal diseases, including periodontitis, are infections which affect the periodontium.
When you add a friend to your limited profile list on Facebook, he becomes unable to see content you've restricted from members of the list. The privacy settings Facebook rolled out in August 2011 restrict all content you post from members of the limited profile list.
Â· just now. Report Abuse. You are unable to see who is looking at your facebook profile. Besides, the only people who have access to see your profile are the people you have added as friends. Even people who are searching for you cannot see anything about you except your picture and your name. just now. Report Abuse. You are unable to see who is looking at your facebook profile. Besides, the only people who have access to see your profile are the people you have added as friends. Even people who are searching for you cannot see anything about you except your picture and your name.