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In the past, if you had a tooth with a diseased nerve, you’d probably lose that tooth. Now, with “root canal therapy,” your tooth can be saved. When a tooth is cracked or has a deep cavity, bacteria can enter the pulp tissue and germs can cause an infection inside the tooth. If left untreated, an abscess may form. If the infected tissue is not removed, pain and swelling can result. This can injure your jawbones and be harmful to your overall health.
Root canal therapy involves one to three visits. During treatment, your general dentist or endodontist removes the affected tissue. Next, the interior of the tooth will be cleaned and sealed. Finally, the tooth is filled with a dental composite. If your tooth has extensive decay, your dentist may suggest placing a crown to strengthen and protect the tooth from breaking. As long as you continue to care for your teeth and gums with regular brushing, flossing, and checkups, your restored tooth can last a lifetime.
What is a root canal procedure?
Tooth decay can progress down into the pulp. When this happens, the pulp can become infected. Infection of the pulp can be very painful and can also deteriorate into an abscessed tooth when infection and swelling develops in the tissues around or beneath the tooth. When the pulp becomes infected or the tooth becomes abscessed, it is necessary to perform a root canal.
Why do I feel pain?
When the pulp becomes infected due to a deep cavity or fracture, bacteria can seep in. When there has been an injury due to trauma, the pulp can die. Damaged or dead pulp causes increased blood flow, pressure, and cellular activity. Pain in the tooth is commonly felt when biting down or chewing, and eating or drinking hot and/or cold foods and beverages.
Why do I need root canal therapy?
The tooth will not heal by itself. Without treatment, the infection will spread. The bone around the tooth will begin to degenerate, and the tooth may fall out. Pain usually worsens until one is forced to seek emergency dental attention. The only alternative is extraction of the tooth, which can cause the surrounding teeth to shift, resulting in a bad bite. Though an extraction is cheaper, the space left behind will require an implant or a bridge, which can be more expensive than root canal therapy. If you have the choice, it’s always best to keep your original teeth.
What are the risks and complications with root canal therapy?
More than 95 percent of root canal therapies are successful. However, sometimes a case needs to be redone due to diseased canal offshoots that went undetected, or the fracturing of the canal filling. More commonly, a root canal therapy will fail altogether, marked by the return of pain.
What happens after root canal therapy?
Once root canal therapy is completed, the endodontist will refer the patient back to our office for the permanent restoration on the tooth. A temporary filling was placed immediately following the root canal therapy and will need to be replaced with a permanent filling or crown and build up. A crown will be necessary on all posterior teeth to properly protect the root canal- treated tooth from fracturing. Front teeth can typically be restored with a filling, however a crown may be necessary in some cases. Your dentist will determine the best choice for your individual needs.
How long will the restored tooth last?
Your restored tooth could last a lifetime, if you continue to care for your teeth and gums. However, regular checkups are necessary. As long as the root(s) of a treated tooth are nourished by the tissues around it, your tooth will remain healthy.
How does root canal therapy save my tooth?
- An opening is made through the crown of the tooth into the pulp chamber.
- The pulp is removed, and the root canals are cleaned, enlarged and shaped.
- Medications may be put in the pulp chamber and root canal(s) to help get rid of germs and prevent infection.
- A temporary filling will be placed in the crown opening to protect the tooth between dental visits. Your dentist may leave the tooth open for a few days to drain. You might also be given medicine to help control infection that may have spread beyond the tooth.
- The temporary filling is removed and the pulp chamber and root canal(s) are cleaned and filled.
- In the final step, a gold or porcelain crown is usually placed over the tooth.
An infected tooth is a serious condition and must be treated promptly to avoid tooth loss and the spreading of infection to other teeth. If you are concerned about an infected or abscessed tooth, we urge you to contact us promptly.
We know that visiting the dentist can be stressful and uncomfortable. Dr. Janette Carroll and our team do everything we can to make your experience in our office as comfortable and convenient as possible, and we have solutions to help you manage dental anxiety and fear. We offer sedation dentistry as well as a number of amenities (including sunglasses, neck and knee pillows, blankets, hand massages, music, and headphones), to help you feel more at ease.
Nitrous Oxide (Laughing Gas)
Dr. Hummel may recommend nitrous oxide for patients with dental anxiety. This mild sedative helps you relax and receive your treatment with ease, and in complete comfort.
Halcion Oral Sedation
If you have difficulty receiving treatments because you are fearful or anxious, Halcion oral sedation may be the solution for you. Oral sedation helps you feel at ease in the chair and throughout your entire appointment so that you can have the treatments you needs and to provide effective treatments.
While not all wisdom teeth require removal, wisdom teeth extractions are most often performed because of an active problem such as pain, swelling, decay or infection, or as a preventative measure to avoid serious problems in the future. If impaction of one or more wisdom teeth is present and left untreated, a number of potentially harmful outcomes can occur.
What Are Wisdom Teeth
Third molars, commonly referred to as wisdom teeth, are usually the last four of 32 teeth to erupt (surface) in the mouth. Wisdom teeth generally make their appearance between the ages of 17 to 25. They are located at the back of the mouth (top and bottom), near the entrance to the throat. The term “wisdom” stems from the idea that the molars surface at a time typically associated with increased maturity or “wisdom”.
In most cases, inadequate space in the mouth does not allow the wisdom teeth to erupt properly and become fully functional. When this happens, the tooth can become impacted (stuck) in an undesirable or potentially harmful position. If left untreated, impacted wisdom teeth can contribute to infection, damage to other teeth, and possibly cysts or tumors.
There are several types, or degrees, of impaction based on the actual depth of the teeth within the jaw:
- Soft Tissue Impaction: The upper portion of the tooth (the crown) has penetrated through the bone, but the gingiva (gum) is covering part or all of the tooth’s crown and has not positioned properly around the tooth. Because it is difficult to keep the area clean, food can become trapped below the gum and cause an infection and/or tooth decay, resulting in pain and swelling.
- Partial Bony Impaction: The tooth has partially erupted, but a portion of the crown remains submerged below the gum and surrounding jawbone. Again, because it is difficult to keep the area clean, infection will commonly occur.
- Complete Bony Impaction: The tooth is completely encased by jawbone. This will require more complex removal techniques.
Reasons to Remove Your Wisdom Teeth
While not all wisdom teeth require removal, wisdom teeth extractions are most often performed because of an active problem such as pain, swelling, decay or infection, or as a preventative measure to avoid serious problems in the future. If impaction of one or more wisdom teeth is present and left untreated, a number of potentially harmful outcomes can occur, including:
- Damage to nearby teeth: Second molars (the teeth directly in front of the wisdom teeth) can be adversely affected by impacted wisdom teeth, resulting in tooth decay (cavities), periodontal disease (gum disease), and possible bone loss.
- Disease: Although uncommon, cysts and tumors can occur in the areas surrounding impacted wisdom teeth.
- Infection: Bacteria and food can become trapped under the gum tissue, resulting in an infection. The infection can cause considerable pain and danger.
- Tooth Crowding: It has been theorized that impacted wisdom teeth can put pressure on other teeth and cause them to become misaligned (crowded or twisted). This theory isn’t universally accepted by all dental professionals, and it has never been validated by any scientific studies.
Wisdom Teeth Examination
As with any dental procedure, your dentist will want to initially conduct a thorough examination of the wisdom and surrounding teeth. Panoramic or digital X-rays will be taken in order for your dentist to evaluate the position of the wisdom teeth and determine if a current problem exists, or the likelihood of any potential future problems. The X-rays can also expose additional risk factors, such as deterioration or decay of nearby teeth. Early evaluation and treatment (typically in the mid-teen years) is recommended in order to identify potential problems and to improve the results for patients requiring wisdom teeth extractions. Only after a thorough examination can your dentist provide you with the best options for your particular case.
What Does The Removal of Wisdom Teeth Involve?
Wisdom teeth removal is a common procedure, generally performed under local anesthesia, intravenous (IV) sedation, or general anesthesia by a specially trained dentist, in an office surgery suite. The surgery does not require an overnight stay, and you will be released with post-operative instructions and medication (if necessary) to help manage any swelling or discomfort.
Aftercare For Wisdom Teeth Extractions
Your dentist will give you take home instructions on how to care for the surgical sites, precautions during the healing process, what to expect, and other information.
If you experience any issues or discomfort following your procedure, please contact our office as soon as possible.
Get Your Wisdom Teeth Removed
Are your wisdom teeth causing you pain, or think you’re a candidate to have them removed? Call our office today for a consult.