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.
Dry socket after wisdom tooth extraction. What is a Dry Socket? After extraction, a blood clot forms in the tooth socket, the space that once held the tooth, and seals the area so that it can heal. A dry socket occurs when the blood clot breaks down or is dislodged, exposing the bone and nerves.