The pulp exists inside of the tooth, and can spread to abscess if it isn t taken care of. The tissue in the pulp is kept alive by the blood vessels that come from the tip of the root and travel along the root canal into the tooth. Decay is the main reason for pulp in the tooth dying. Once the decay has reached the pulp, it will keep eating away until the pulp has died. If the teeth don t cause any harm or pain, they are normally fine to stay in place. If they present a bad position or cause you a lot of pain or discomfort, they will need to be removed. When the wisdom teeth first come in, they will sometimes be impacted. Impacted teeth will normally need to be extracted. No matter what type of extraction you have performed, a dry socket can occur with any type. Although there is really no way to prevent a dry socket, you can help to reduce the risk by following your after surgery directions. Even though you may be following the directly precisely, you could still end up with a dry socket. The second type of crack exceeds way below the gum line, and is known as an oblique subgingival fracture. Once the fractured piece of tooth breaks off, it normally remains attached to the gums and cause result in terrible pain until you get it removed. Once you have had the piece of tooth removed from the gums, the tooth will be similar to the supragingival fracture. Dental pain isn t near as bad you may hear or think - which is why you shouldn t fear it. If you need dental work or if you are having a bad toothache, you shouldn t hesitate to get to the dentist. The dentist will explain everything he is going to do in your treatment, and ask you about other forms of sedation or medicine. To get this debris and plaque before it builds up into something more serious, you ll need to floss. If you ve been afraid to try flossing due to the bleeding, you should really get over that fear and floss after you brush. To keep your teeth and gums healthy, you ll to brush and floss your teeth. Regular checkups with your dentist will help as well, although it is up to you to continue your regular maintenance at home with flossing and brushing.