Root Canal Treatment
A root canal is a restorative dental treatment designed to save a tooth that has become severely damaged, decayed, or infected. While root canals have a reputation for being uncomfortable, modern dentistry has made the procedure much more manageable for patients. In fact, root canal treatment is intended to relieve the tooth pain caused by infection while allowing you to preserve your natural tooth.
Inside each tooth is a soft area known as the dental pulp. The pulp contains nerves, blood vessels, and connective tissue that help support the tooth as it develops. When bacteria reach this inner portion of the tooth because of deep decay, a crack, trauma, or another dental problem, the pulp may become inflamed or infected.
Without treatment, the infection can become increasingly painful and may eventually spread into the surrounding tissues. A root canal removes the infected or damaged tissue, cleans and seals the interior of the tooth, and helps restore normal function.
When Is a Root Canal Needed?
Root canals are commonly needed when decay and bacteria have spread deep enough to reach the pulp inside the tooth. Because the pulp contains nerves, inflammation or infection in this area can lead to significant discomfort. Unlike some dental problems that are visible on the surface of a tooth, an infection inside a tooth may not always be easy to see.
A dental examination is therefore important whenever you experience unexplained tooth pain or other changes in your oral health.
Root canal treatment may be recommended for a tooth affected by:
- Deep or extensive tooth decay
- A cracked or fractured tooth
- Repeated dental procedures on the same tooth
- Damage caused by an injury or trauma
- An infected or inflamed dental pulp
- A severe cavity that has reached the center of the tooth
Treatment recommendations depend on the condition of the individual tooth, which is why a professional dental evaluation is necessary to determine the appropriate solution.
Signs You May Need a Root Canal
Symptoms of an infected tooth can vary from patient to patient. Some people experience considerable pain, while others may have relatively minor symptoms even though an infection is present.
One of the most common warning signs is persistent tooth pain that does not improve. Pain may occur while chewing or biting, or you may notice discomfort even when you are not placing pressure on the tooth.
Other possible signs that a tooth should be evaluated include:
- Persistent or severe toothache
- Pain when chewing or biting
- Prolonged sensitivity to hot or cold foods and beverages
- Swelling around a tooth or along the gums
- Tender or irritated gums
- A small bump or pimple on the gums near the affected tooth
- Darkening or discoloration of a tooth
- A cracked, chipped, or damaged tooth
- Unpleasant taste or persistent bad breath associated with infection
Having one or more of these symptoms does not automatically mean that you need a root canal. Similar symptoms can occur with cavities, gum disease, cracked teeth, and other dental conditions. An examination allows us to identify the source of your symptoms and recommend the most appropriate treatment.
Why You Shouldn’t Ignore an Infected Tooth
Dental infections usually do not resolve without professional treatment. In some cases, pain may temporarily decrease because the nerve inside the tooth has become severely damaged. This does not necessarily mean the underlying problem has disappeared.
If an infected tooth remains untreated, bacteria may continue spreading beyond the tooth and into the tissues surrounding its root. This can contribute to the development of an abscess and may cause additional swelling, discomfort, or oral health complications.
Waiting too long can also reduce the possibility of saving the natural tooth. When possible, root canal therapy allows us to treat the infection while preserving the existing tooth instead of removing it.
Please contact our office as soon as possible if you develop significant dental pain, swelling, or another concerning change in your mouth.
What Happens During a Root Canal?
Before performing a root canal, we conduct a thorough examination to determine whether the tooth’s pulp is infected or damaged and whether root canal treatment is appropriate. The evaluation may include dental X-rays to help us examine areas of the tooth and root that cannot be seen during a visual examination.
If a root canal is recommended, the area surrounding the affected tooth is numbed to help keep you comfortable during treatment. We then create a small opening that allows us to access the inside of the tooth.
The damaged or infected pulp is carefully removed. After the pulp has been taken out, the root canals and interior chamber of the tooth are thoroughly cleaned and disinfected to remove bacteria and remaining debris.
Once the inside of the tooth is clean, the space is filled with a dental material and sealed to help protect it from future contamination.
Depending on the location of the tooth and the amount of healthy tooth structure remaining, a dental filling or crown may then be recommended to restore the tooth.
Why Is a Crown Often Needed After a Root Canal?
A tooth that requires a root canal may already have been weakened by decay, a large filling, a crack, or another type of damage. Removing the infected tissue addresses the problem inside the tooth, but the tooth may still require additional protection.
A dental crown covers and reinforces the visible portion of a damaged tooth. Crowns can help restore the tooth’s shape and function while protecting the remaining structure from the forces created by normal biting and chewing.
Not every tooth that receives a root canal will necessarily require the same type of restoration. We will evaluate the condition and location of your tooth and explain the restoration that is appropriate for your individual situation.
Benefits of Root Canal Treatment
One of the primary benefits of root canal therapy is the ability to preserve a natural tooth that might otherwise require extraction.
Keeping your natural teeth whenever possible can be beneficial for your overall oral health. Natural teeth help maintain normal chewing ability and support neighboring teeth. Losing a tooth can create an empty space that may eventually affect the position of surrounding teeth and your bite.
Root canal treatment can provide several benefits, including:
- Removing infected or damaged tissue
- Relieving pain associated with an inflamed or infected tooth
- Helping prevent infection from spreading
- Preserving the natural tooth
- Restoring comfortable chewing and biting
- Avoiding extraction when the tooth can be successfully restored
Preserving the natural tooth may also eliminate or postpone the need for tooth replacement options such as dental implants, bridges, or removable appliances.
Are Root Canals Painful?
Many patients associate root canal treatment with severe pain. However, the discomfort that brings someone to the dental office is frequently caused by the infection itself rather than the root canal procedure.
The affected area is numbed before treatment, and our goal is to keep you as comfortable as possible throughout the procedure.
You may experience some tenderness or sensitivity after treatment, particularly if the tooth and surrounding tissues were significantly inflamed before the procedure. This discomfort is generally temporary. We will provide instructions about caring for the area and let you know when you should contact us if symptoms persist.
How Long Does a Root Canal Take?
The length of a root canal appointment depends on several factors, including which tooth is being treated, the number of root canals within the tooth, the severity of the infection, and whether additional restorative care is necessary.
Some root canals can be completed during a single appointment, while other cases may require more than one visit. If a crown is needed afterward, additional steps may also be necessary to fully restore the tooth.
After examining your tooth, we can explain the expected treatment process and answer questions about what you can expect.
What Should I Expect After Root Canal Treatment?
After your procedure, some sensitivity or mild soreness may occur as the surrounding tissues recover. Avoid chewing on the treated tooth until instructed to do so, especially if a permanent restoration has not yet been placed.
Continue brushing and flossing your teeth as directed to maintain good oral hygiene. Keeping the surrounding gums and teeth healthy is important for protecting the restored tooth over the long term.
If a permanent crown or other final restoration is recommended, completing that treatment is an important part of protecting the tooth following root canal therapy.
Can a Tooth With a Root Canal Last?
With proper treatment, an appropriate final restoration, and consistent oral hygiene, a tooth that has undergone root canal therapy can continue functioning for many years.
Patients can help protect their restored teeth by brushing twice a day, flossing daily, maintaining routine dental examinations and cleanings, and avoiding habits that can damage teeth, such as chewing ice or biting hard objects.
Regular dental checkups also allow us to monitor previously treated teeth and identify other dental problems before they become more serious.
Preventing Tooth Decay and Dental Infections
Although not every root canal can be prevented, taking good care of your teeth can significantly reduce your risk of developing deep cavities and other dental problems.
Brush your teeth thoroughly at least twice a day with fluoride toothpaste and floss between your teeth every day. Routine professional dental cleanings can remove plaque and tartar from areas that are difficult to clean at home.
Regular checkups are equally important. Small cavities often cause few or no symptoms when they first develop. Treating decay while it is still limited to the outer portions of the tooth is usually much simpler than waiting until bacteria reach the pulp.
You should also schedule an examination if you crack or injure a tooth, even if it does not initially hurt. Trauma can sometimes damage the pulp without causing immediate symptoms.
Schedule an Appointment for Tooth Pain
You should not have to live with persistent tooth pain or sensitivity. If you have a severe toothache, swelling, sensitivity to hot or cold temperatures, discomfort when biting, or another concerning symptom, schedule a dental examination as soon as possible.
The earlier we identify the cause of your symptoms, the more options we may have for treating the problem and preserving your natural tooth. Treatments are often simpler when dental problems are addressed before they have had an opportunity to progress.
If root canal therapy is appropriate, we will explain the procedure, answer your questions, and create a treatment plan based on the condition of your tooth.
For more information on root canal treatment or to request an appointment, please don’t hesitate to contact us today at (928) 855-5159!