Ursus (genus) Ursus is a genus in the family Ursidae (bears) that includes the widely distributed brown bears, the polar bear, and black bears. The name is derived from the Latin ursus, meaning bear. Species and subspecies of Ursus.
A dry socket is caused by the partial or total loss of a blood clot in the tooth socket after a tooth extraction. Normally, after a tooth is extracted, a blood clot will form as the first step in healing to cover and protect the underlying jawbone. If the blood clot is lost or does not form, the bone is exposed and healing is delayed. In general, a dry socket is a result of bacterial, chemical, mechanical, and physiologic factors.
Tooth Extraction Pain after 2 Days. Significant pain seldom persists after 2 days of tooth extraction. If the patient experiences severe throbbing pain which is radiating, then it can be because of dry socket. In case of dry socket, the blood clot is dislodged. To treat dry socket, dressing is given to the patient.