Many people have had root canals, and as a result, they now have a dark tooth or teeth. Many people wonder, "How Can I Get My Bright Smile Back?" Every year, more than 15 million root canals are performed, and the number is growing. Deep decay, trauma, fractures, defective crowns, and the cumulative effect of recurrent dental operations are only a few of the causes. A root canal is used to treat infected and inflamed tooth pulp as a final consequence. Depending on the architecture of the tooth, most people require one to four root canals. Molars have two to four canals, premolars have one to two canals, cuspids have one to two canals, and incisors have one canal.

What Happens To Your Teeth Before, During, And After A Root Canal

Following the removal of the germs, the root canal is filled and the tooth is capped with a filling or crown. The inflammatory tissue around the tooth will usually heal on its own. You may detect a color variation between your natural, untreated teeth and those that have had root canal therapy. Root canal teeth will not mix in with the rest of your teeth in a natural way. They have a darker and duller appearance than natural, untreated teeth. Why is this the case? The enamel, which is the exterior layer that covers the tooth, the dentin, which is the inner layer beneath the enamel, and the pulp, which is the root of the tooth and includes the blood vessels and nerves, are the three layers that make up a tooth. Bacteria will "eat" their way through the enamel and dentin layers until they reach the pulp when a tooth is damaged or cracked. Bacteria break down the pulp tissue once they reach the pulp, exposing the nerves and blood vessels. This initiates an infectious process within the pulp, which leads to the death of blood vessels and nerves. Meanwhile, the pressure from the infectious process creates pain from the infected tooth, and an abscess forms at the root's tip. The root turns dark brown when the blood vessels and nerves perish. Particles from the dead root permeate the dentin, and because the dentin is porous, the dentin darkens in color as a result. The color of the dentin may be seen through the enamel because it is transparent. Even after root canal treatment, the tooth retains its coloring. The infectious process will continue unless this damaged tissue is removed from the inside of the tooth.

After Root Canal Treatment, Tooth Discoloration

Root canal treatment oftens results in tooth discolouration. However, your dentist can reduce discolouration without a crown by removing root canal filling materials from the inside of the crown of the tooth, such as gutta-percha or cement (the portion above the gumline). If your tooth discolors after a few months, your dentist most likely left some of those materials in the crown of your teeth. It's fairly uncommon for teeth to darken in color before or after a root canal. The pigment deposited within the tooth by the nerve, usually as a result of acute trauma, can cause the tooth to turn gray or brown. A reactive mechanism within the tooth that causes calcification can cause it to turn yellow. The type and intensity of the color change will determine the treatment needed to restore your brilliant smile.

External Resorption Is Detected With An X-Ray

Teeth discoloration and darkening can be caused by a variety of factors, but two of the most common are root canal therapy and pulp issues. A dental x-ray can assist the dentist in determining the true cause of the condition. When your body rejects a tooth, it eats away at the tooth root, which is known as external resorption. When teeth are replanted or root canals are performed, this can happen. Any damage to your tooth roots will be seen by an x-ray.

Treatment Alternatives

Teeth whitening can help to whiten and brighten your teeth while also reducing discoloration. Root canal treated teeth, on the other hand, may not whiten as well or as quickly as natural, untreated teeth. Teeth that have had root canals will require more teeth whitening treatments than teeth that have not had root canals. Internal bleaching, sometimes known as "walking" bleach, is a method of whitening the teeth from the inside. Internal bleaching entails introducing a whitening solution to the tooth's nerve chamber and covering it with a temporary filling. The dentin has darkened as a result of the dead roots, and the dentin is the component of the tooth that needs to be whitened in order for the enamel to appear correctly whitened from the outside. Due to the ineffectiveness of teeth whitening and internal bleaching, your dentist may propose dental crowns or veneers to fix the color of your teeth. In fact, since root canal teeth are practically dead, they usually require a dental crown or veneer to keep them robust and prevent them from splitting. The amount of tooth structure that remains will determine whether you need a dental crown or a veneer.

A Root Canal Tooth Requires Internal Dental Bleaching

Dental bleaching is by far the most simple approach to correct the color. An experienced cosmetic dentist can employ internal bleaching to brighten tooth color if your tooth darkens following root canal therapy. This technique differs from traditional dental bleaching, which involves whitening all of your teeth. A small amount of extremely strong dental bleaching substance is placed within the tooth where the nerve used to be by your dentist or endodontist. It is inserted into the little hole in your tooth where the root canal was performed. The tooth bleaching material is then sealed in with a temporary filling for three to four days. The tooth will begin to brighten nearly immediately, and you will most likely notice an improvement the night it was implanted. Because the efficiency of tooth bleaching material declines with time, you will need to visit your dentist to have it updated. Typically, two to three applications are required to restore your dazzling smile. A permanent filling will be inserted after the tooth has been lightened. This process is quite stable, and it is appropriate for teeth that have become brown or gray in color. Even if the tooth color is lightened, achieving a precise match with your other teeth is challenging.

teeth whitening

The following steps may be included in a cosmetic dentist's procedure:

  • Clean the inside of the crown of the tooth.
  • Bleach the tooth from within.
  • Deep inside the tooth, place a flexible fiberglass post.
  • Close the gap.

For several years, the tooth should keep its lighter hue. When it starts to discolor, your cosmetic dentist might apply a custom-made porcelain veneer to cover it up. A good veneer that is properly bonded by a dentist can last up to 15 years.

Dental Veneers And Crowns For Bright Smiles

Another alternative is to cover the tooth with a restoration to hide the color shift. Depending on how dark the tooth is and how much lighter it needs to be, the type of restoration required will vary. A porcelain veneer is the ideal treatment for teeth that are slightly to moderately discolored. Porcelain veneers are thin restorations that can modify the form and color of a tooth when glued to it. If the tooth is too dark, the color may show through the porcelain veneers due to their thinness. As a result, they are most effective in the treatment of minor color changes. A crown may be recommended to help disguise the color of exceptionally dark teeth. It's worth noting that, even if a crown or veneer hides the tooth's discoloration, the root may still be visible through the gum tissue. Depending on how dark the tooth is and the type of gum tissue, this will have a different effect. A darker tooth with thinner gum tissue is more likely than a brighter tooth with thicker gum tissue to show through. If the lip does not move up high enough to display the area at the gum line when smiling, this darkness may not be an issue. If it does appear and is a problem, the treatment will very certainly need dental whitening of the tooth, either with or without a restoration, as previously stated.

Root Canal Treatments: How to Avoid Them

  • Fairywill products should be used twice a day. Although it appears to be a simple procedure, far too many people and children fail to do so at night. Brushing your teeth before going to bed should be as simple as turning off the light.
  • Floss at least once a day. If you don't floss, it is equivalent to only bathing 70% of your body when you shower. This not only contributes to foul breath, but it also provides a haven for root-damaging bacteria to hide and thrive!
  • Hard candies and lollipops should be avoided. Both of these things generate cracks in your root system, allowing germs to enter.
  • Be cautious if you have a weak set of teeth. If you already have weak teeth or restorations, you should avoid eating meat, as well as extremely crunchy fruits and vegetables like carrots and apples, which are two of the most tooth-cracking foods.
  • Keep your distance from the ice! The cool, refreshing flavor of ice at the conclusion of a beverage tempts many individuals. Chewing on ice, on the other hand, can quickly fracture, crack, or break a tooth or filling! Bacteria have an easy path into the nerve center of your tooth once this happens.
  • At night, wear a mouth guard. If you grind or clench your teeth, you should wear a sleep guard to protect your teeth against fractures that might eventually expose the tooth's roots.
  • When participating in sports, wear a mouth guard. Mouth guards are an integral element of practically every sport, from soccer to snowboarding, and are no longer exclusively for football and hockey players.
  • Acidic drinks and foods, such as soda and citrus juices, should be avoided. Teeth are subjected to a double whammy when it comes to certain beverages: They begin by eroding enamel. The tooth is thus saturated in sugar for germs to feast on!
  • Have your teeth cleaned and checked on a regular basis. If a fractured tooth is discovered early enough, root canal treatment can generally be avoided.
  • Get your toothache checked out right away! Any pain in your mouth is an indication that something is wrong, and ignoring it will only make treatment more difficult in the future.


Root canal therapy is a fantastic tool, and it's typically the best way to save a tooth. Endodontic treatment has been more successful as a result of advances in treatment, and contemporary techniques and tools have reduced recovery time and pain. Despite these developments, the majority of people would rather never have to have a root canal! Fairywill products are designed to help keep both aesthetic restorations and natural teeth in good condition.

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