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.
Some pain or discomfort after a tooth extraction is normal. It should be manageable with the help of pain medication and should gradually improve each day. Pain that doesn't steadily improve but lingers or gets worse should be reported to your dentist. In this article learn, how much pain is normal and signs of a dry socket. Some teeth are easy to remove and don't cause any type of discomfort at all. But then there are othersâ¦. There are several reasons for pain or discomfort after a tooth extraction.