ORIGIN: In France, only members of the gentry were permitted to keep pigeons. In Colonial Louisiana pigeonniers were considered status symbols. Pigeonnier may be descendant of late medieval towers which ornamented. French castles and manor houses.
Dry socket is more likely to occur following a difficult tooth extraction. It is thought that excessive force applied to the tooth, or excessive movement of the tooth burnishes the bony walls of the socket and crushes blood vessels, impairing the repair process.
The cause of a dry socket might be from a number of things: 1  An increase in blood pressure: if you exercise such as going for a run, then the increased blood pressure can push the clot out and it can start bleeding again. 2  Smoking: this is the most common cause as smoking will cause the clot to disintegrate.