Which tissues surround the root of the tooth

This can allow harmful bacteria to reach the nerve, resulting in infection and decay. An injury to a tooth or the jaw can cause damage to sensitive nerve tissue in the tooth. Without treatment, the infected dental pulp will spread to the bone around the tooth. This makes it unable to hold the tooth in place. The symptoms of pulp nerve damage may look like other oral health conditions. See a dentist or other oral health specialist for a diagnosis. Sometimes a root canal needs to be redone because an offshoot of the diseased canal was missed or a filling instrument fractures.

But these complications rarely occur. As with any invasive procedure, there is a risk of infection. Generally, no preparation is needed before the procedure. Once your dentist does the initial dental evaluation, they will do the procedure or refer you to an endodontist. Root canal treatment often takes 1 to 3 visits. First, you will be given a medicine local anesthetic to numb the tooth being treated.

They form small dentinal structures within the pulp. Calcific Degenerations. Spontaneous calcification of pulp components collagen fibers, ground substance, cell debris, etc. These cells then produce concentric layers of calcifying matrix on the surface of the mass - but no cells become entrapped. Diffuse Calcification. A variation of the above whereby seriously degenerated pulp undergoes calcification in a number of locations.

These bodies resemble calcific degenerations except for their smaller size and increased number. Calcified bodies in the pulp may be composed of dentin, irregularly calcified tissue , or both. A calcified body containing tubular dentin is referred to as a "true" pulp stone or denticle Lab Image 7.

True pulp stones exhibit radiating striations reminiscent of dentinal tubules. Usually those bodies formed by an epithelio- mesenchymal interaction, are true pulp stones. Irregularly calcified tissue generally does not bear much resemblance to any known tissue and as such is referred to as a "false" pulp stone or denticle Lab Image 6. False pulp stones generally exhibit either a hyaline-like homogeneous morphology or appear to be composed of concentric lamellae.

Figure A is an "attached" stone which may become embedded as secondary dentin deposition continues. B and C are "free" stones found within the pulp cavity. The primary function of dental pulp is providing vitality to the tooth. Loss of the pulp following a root canal does not mean the tooth will be lost. The tooth then functions without pain but, it has lost the protective mechanism that pulp provides.

How much inorganic material does normal dental pulp contain? What three features common to CT compose the pulp? Which type of collagen fibers are found here? Be able to label a diagram of the architecture of the pulp.

Where is the cell-free zone located? What composes the odontogenic layer? In which layer is the neural plexus located? Where is the cell-rich zone? What types of cells predominate in this layer? The dense capillary network under the odontoblasts reflect what feature of this layer?

Is there a lymphatic drainage of the pulp? Where does tissue fluid drain in lieu of them? List the two types of nerve fibers found in the pulp and the specific function of each.

With regard to the sensory fibers. Where to the myelinated fibers terminate? What type of pain is referred by myelinated fibers? What are the two types of pulp? Do they differ in composition? Where would a pulp horn be found? It can also cause bad breath, pain, sensitivity, and loose teeth. Smoking, certain medications, and poor oral health increase your risk of gum disease. Malocclusion is the misalignment of teeth. This can cause crowding, underbites, or overbites.

Malocclusion can usually be corrected with braces. Bruxism refers to grinding or clenching your teeth. People with bruxism are often unaware that they have it, and many people only do it when sleeping. Over time, bruxism can wear down tooth enamel, leading to damage and even tooth loss. It can also cause tooth, jaw, and ear pain. Depending on the severity, it can also damage your jaw and prevent it from opening and closing properly.

A tooth abscess is a pocket of pus caused by a bacterial infection. It can cause tooth pain that radiates to your jaw, ear, or neck.

Other symptoms of an abscess include tooth sensitivity, fever, swollen or tender lymph nodes, and swelling in your cheeks or face. See a dentist or doctor right away if you think you have a tooth abscess. Left untreated, the infection can spread to your sinuses or brain. Tooth erosion is the breakdown and loss of enamel caused by acid or friction.

Acidic foods and drinks, can cause it. Stomach acid from gastrointestinal conditions, such as acid reflux, can also cause it. In addition, long-term dry mouth can also cause friction, leading to tooth erosion. Common signs of tooth erosion include pain, sensitivity, and discoloration. You can avoid many tooth conditions by taking care of your teeth. Follow these tips to keep your teeth strong and healthy:.

In fact, about 40 million adults in the United States experience some type of tooth sensitivity. Gingivitis is an inflammation of the gums caused by a bacterial infection.

If left untreated, it can become a more serious infection known as…. Achieving healthy teeth takes a lifetime of care. As the definitions of these words suggest, "endodontics" is that field of dentistry that attends to those problems associated with the inner aspects of a tooth.

More specifically, "endodontics" is that branch of dentistry that is concerned with the diagnosis and treatment of disease processes that involve a tooth's pulpal tissue "nerve tissue" , as well as those tissues that surround the root of a tooth these tissues are often affected by those disease processes associated with a tooth's pulp. AT The branch of dentistry concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues.

Its study and practice encompass the basic and clinical sciences including the biology of the normal pulp and the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

The terms "endodontic therapy," "endodontic treatment," "root canal treatment," and "root canal therapy" can all be considered to be equivalent terms. AT Endodontist A type of dentist who is a root canal treatment specialist. To receive this designation, after the completion of dental school four years the dentist must continue on with their studies for an additional two years of specialty education in the field of endodontics.

An endodontist will limit their practice to that of only diagnosing the need for and providing root canal treatment.