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.
One of the lists is called â Restricted â. When you add someone to your âRestrictedâ list they will only be able to see your âPublic content or posts of yours that you tag them inâ. It works like this: 1  Share an update with âFriendsâ , people in your âRestrictedâ list wonât see it.2  Share an update with âEveryoneâ , people in your âRestricted list will see it.. If this person was in another list, select that list to un-check and remove them from the list. Now test your new settings. Go to your profile, click the little gear button and choose âView asâ. Then enter that personâs name to get a sense of what your now-Restricted friend will see about you.