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The upper molars , in particular, are predisposed to have an occult accessory canal in nearly half of patients. Root canal is also a colloquial term for a dental operation, endodontic therapy , wherein the pulp is cleaned out, the space disinfected and then filled.
When rotary nickel titanium NiTi files are used in canals with flat-oval or tear-shaped cross sections, a circular bore is created due to the rotational action of the metal. Also, small cavities within the canal such as the buccal or lingual recesses may not be instrumented within the tooth, potentially leaving residual disease during disinfection. Tissue or biofilm remnants along such un-instrumented recesses may lead to failure due to both inadequate disinfection and the inability to properly obturate the root-canal space. Consequently, the biofilm should be removed with a disinfectant during root canal treatment.
From Wikipedia, the free encyclopedia. For the root canal operation, see endodontic therapy.
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A Cone-beam Computed Tomography Study". Dental radiography Dental pulp test. Apicoectomy Endodontic retreatment Endodontic therapy Regenerative endodontics Internal bleaching Pulpotomy Pulp capping.
Glossary of dentistry Universal Numbering System. Permanent incisor canine premolar molar Deciduous.
Central incisor Lateral incisor Canine. First premolar Second premolar. First molar Second molar Third molar. Cusp Cusp of Carabelli Zuckerkandl's tubercle. Pulp Root canal Apical foramen. Cementoenamel junction Enamel Dental-enamel junction Dentin Dental papilla.
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Republic of Singapore English. Root Canal Procedure Demonstration. Bruxism Bruxism is clenching or grinding your teeth, often without being aware that your are doing it.
Dentin Hypersensitivity Dentin Hypersensitivity. Your tooth can be saved, even when it is no longer vital. Practice good oral hygiene — brush teeth twice a day, and floss at least once. References Root canals explained. Avoid chewing on hard foods — chewing on hard foods such as ice can cause teeth to break, and can harm root canals.
In the United States, bruxism affects an estimated 30 to 40 million children and adults. Caries Dental caries is the medical term for tooth decay or cavities. It is caused by acid erosion of tooth enamel. Common Concerns Common Concerns. Dental Treatments Dental Treatments. Dentin Hypersensitivity Dentin Hypersensitivity. Dry Mouth Dry Mouth.
Implant Care Implant Care. Mouth Guards Mouth Guards. Other Issues Other Issues. Periodontitis Early-stage periodontal disease gingivitis is seldom painful and causes relatively minor signs, such as red, swollen and bleeding gums. But untreated gingivitis can progress to periodontitis, a serious infection that destroys the soft tissue and bone that support your teeth, and eventually may cause tooth loss.
Has your dentist or endodontist told you that you need root canal treatment? If so, you're not alone. Millions of teeth are treated and saved each year with the root. What happens during root canal treatment? There’s no need to be worried if your dentist or endodontist prescribes a root canal procedure to treat a damaged or diseased tooth. Saving the natural tooth with root canal treatment has many advantages.