Normally, IV sedation is preferred during wisdom teeth removal, as most people don t want to hear the grinding and snapping of the teeth. It works through your veins, as the anaesthesia is inserted into your arm through a vein. If you have chosen either laughing gas or an IV sedation, your dentist will administer either of the two before he gives you shots or goes any further. If not taken care of properly, the jawbone can become infected, which can lead to death in rare cases. To fix this problem, the dentist will need to perform a root canal. During the procedure, he will numb the area then drill a hole into the tooth. Using various tools and equipment, he will go down inside of the tooth and scrape away the nerves and dead pulp. You can also use moist tissue to hold the tooth in place, until you can get to a dentist. If you ve got a fractured tooth, the treatment will all depend upon how bad the booth has been fractured. No matter how light the fracture may be, it is very important that you get to a dentist as soon as you can. Although you may have sensitive teeth now, there are ways you can help to improve your gums and your teeth. There are several toothpastes out there on the market that contain potassium nitrate, which helps to reduce pain and discomfort associated with sensitivity. Although there are several toothpastes to choose from, Sensodyne is the preferred. They are known as a quirk of nature, and will make you feel like you are on your death bed - although you really aren t. Those who are more at risk to dry sockets include those who smoke following extractions, and those who like to grind their teeth frequently. A dry socket is a condition where the blood clot that forms after an extraction detaches itself from the socket walls. To be on the safe side, you should go to your regular checkups with your dentist, as he can check for cracks and other problems. The oblique root fracture is next, although it doesn t involve the tooth crown at all. This type of fracture is almost always found below the gums, normally under the bone.