Done by tattoo machine or by wooden sticks, which is a traditional hand tapped tattoo. This style is used by them to express identity, personality, one's society status, hierarchy, and sexual maturity. Polynesian tribes tattoo style symbolized traditions, legends and religious beliefs.
Temporary crown. A temporary crown (white) on a tooth after Endodontic therapy. A temporary crown (provisional crown, interim crown) is a temporary (short-term) crown used in dentistry. Like other interim restorations, it serves until a final (definitive) restoration can be inserted.
The following are the most common: Large filling: When a tooth has a cavity or fracture that involves half the width of the tooth or more, it needs to be covered with a crown. This is because the remaining tooth around the large filling is so weak that it is prone to fracture. Sometimes a large filling that has been in the mouth for a while will need to be replaced with a crown because the tooth shows signs of stress and cracks around the filling.