What causes a single dark tooth Denver dentistry
What causes one tooth to darken?
There can be several reasons why a single tooth could darken. Denver and Highlands Ranch dentists Dr. James DeLapp an Dr. H. Candace DeLapp investigate the “most likely” reason why a tooth darkens and then apply appropriate treatment. Types of treatment could range from something as simple and teeth whitening to something as complex as a root canal. Our Highlands Ranch and Denver dentists treat patients from the Lone Tree, Castle Pines, Parker, Centennial, Englewood, Parker and the Denver Tech Center of Colorado.
Trauma to the tooth can cause discoloration
Trauma to the tooth may cause the pulp to degenerate and darker the tooth. The trauma can cause hemolysis (micro bleeding of the tooth). When this occurs the Iron in hemoglobin reacts with tissue in the tooth (hydrogen sulfide) to form Iron sulfide. The Iron Sulfide has a strong color that stains the tooth from inside out
Tooth discolored by age or trauma Denver Dentistry
Teeth can discolor due to trauma and age. In the first instance the bleeding causes the discoloration and in this case the primary or secondary dentin (yellow color) propagates. This dentin gives the tooth a yellow color. This process is called calcific metamophhosis.
Old silver filling on the back side of the tooth makes the tooth darker
Old silver/mercury fillings turn black with age. This color give the tooth a gray color. Replacing it with a white filling can significantly whiten the tooth. Cosmetic dentistry can give you many different options on how to handle dark teeth and tooth whitening is just one of your options.
Internal bleaching of a tooth
After a root canal in some instances the tooth may continue to darken with time. A walking bleach “may” whiten the tooth from the inside out. A bleaching solution is placed in the pulp chamber and the patient is dismissed for one week (hence the term walking). Once the tooth is lightened a composite filling (white) is place
Free bleaching consult at our Highlands Ranch and Denver area Cosmetic Dental Office.
Please feel free to contact our office and ask for the free bleaching consultation at (303) 694-9740.
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