What is a Root Canal?

Put your mind at ease as we dispel three common myths about root canals

That may have been the case decades ago, but with modern technology and anesthetics, you won’t experience any more pain than if you went to have a cavity filled. The pain from a severe toothache, often caused by damaged tissues in the tooth, can be easily remedied when an endodontist removes the damaged tissue through root canal treatment. In addition, endodontists are experts in pain management, and most cases can be treated quickly and comfortably.

Root canal treatment causes illness.

Information you may find on the Internet or elsewhere, claiming that if you receive a root canal treatment that you’re more likely to become ill or contract a systemic disease in the future simply isn’t true. This false claim was based on long-debunked and poorly designed research conducted nearly a century ago, long before modern medicine understood the actual causes of many diseases. There is no valid, scientific evidence linking root canal treatment to cancer or disease elsewhere in the body. In fact, modern research has shown that patients with multiple endodontic treatments had a 45 percent reduced risk of cancer. (Tezal M, et al. Dental Caries and Head and Neck Cancers. JAMA Otolaryngol Head Neck Surg 139(10):1054-60, Oct. 2013.).

It’s better to pull a tooth than have root canal treatment.

Saving your natural teeth, if possible, is always the best option. Nothing artificial can replace the look or function of a natural tooth so it’s important to always consider root canal treatment as an option. Endodontic treatment has a high success rate and many root canal-treated teeth last a lifetime. Replacing an extracted tooth with a bridge or implant requires more time in treatment and may result in further procedures to neighboring teeth and supporting tissue.

Root Canals Involve Removing the Roots of the Tooth.

When a root canal treatment is performed, the pulp from inside of the tooth is removed. The roots of the tooth are not removed.

If My Tooth Doesn’t Hurt, There is No Need for a Root Canal.

While a throbbing toothache typically is a telltale sign of a need for root canal treatment, there are times a tooth can require root canal treatment when there is no pain present. Endodontists are specially trained to test a tooth to see if the pulp has been infected or damaged. If this is the case, a root canal would be necessary to save the tooth. And remember, when it comes to teeth: There is no pain that is normal, so be sure to see an endodontist if you have a toothache. Visit findmyendodontist.com to find one today.

Let Us Help You Keep Your Teeth Healthy at Philadelphia’s Penn Dental Medicine

If you’ve been experiencing a , and especially if those toothaches have progressed to a generalized headache, you need to talk to an endodontist as soon as possible. At Penn Dental Medicine in Philadelphia, you’ll find affordable care you can trust from leading experts in the field. Call our office at 215-898-8965 to schedule your root canal evaluation

Common Causes of Toothache

A toothache is any pain in or around your teeth that may be caused by:

Tooth Decay/Cavities

Cavities, or dental caries, cause tooth pain as bacteria destroy tooth enamel, then dentin. The acids excreted by cavity-causing bacteria cause inflammation when they reach the dentin and trigger swelling.

Tooth pain is unique, in part because swelling in the pulp has no place to expand, causing excruciating pain until the inflammation and swelling go down.

Dental Abscess

A tooth abscess (periapical abscess) is a pocket of pus at the tip of the tooth root as a result of a bacterial infection. Tooth abscesses cause extreme tooth pain.

A gum abscess (periodontal abscess) is a similar pocket within the gums that can also cause significant tooth pain.

Tooth abscesses often occur after trauma to the teeth or when the infection in untreated cavities continues to grow. Gum abscesses are more frequently a result of advanced gum disease.

Treatment and home remedies for dental abscess differ depending on the type of abscess.

Fractured Tooth

Injury or trauma to a tooth can cause it to fracture or chip. A tooth fracture can cause severe tooth pain when you bite down, as well as severe tooth sensitivity to hot and cold foods or drinks.

Root Sensitivity

Mild, infrequent tooth pain may be caused by tooth root sensitivity. If your teeth hurt immediately after eating candy or drinking soda, there’s a good chance root sensitivity is to blame.

Root sensitivity occurs when things like acidic foods have made your dentin more porous. When this happens, brushing your teeth wears away dentin, causing sensitivity.

Bruxism/Teeth Grinding

Grinding your teeth can lead to tooth sensitivity and toothache over time. This trauma to the tooth can weaken enamel and dentin, leading to more frequent tooth decay.

The weaker your dentin, the more likely you are to wind up with a painful fracture that causes a toothache.

Damaged or Lost Filling

If a dental filling falls out or becomes damaged, it may cause a toothache when sensitive dentin is exposed.

Schedule a dental appointment right away if this happens. As saliva remineralizes the newly exposed dentin, the pain may begin to subside. However, this is not a permanent fix and your tooth will still need repair.

Adult or Wisdom Teeth Eruption

Any form of teething has the potential to cause pain, but wisdom teeth (“third molars”) coming in is most likely to cause a toothache. Any adult or wisdom tooth may not have enough space to come in and put pressure on nearby teeth, causing tooth pain.

Often, pain from wisdom teeth comes from food impaction issues caused by teeth crowding or impaction. This may cause a cavity to form, as the teeth are not ideally seated next to one another and may create a space more likely to develop decay.

Gum Disease

If you suffer from gum disease (periodontal disease), it’s likely that gum recession will expose the upper parts of your tooth root, which can hurt very easily when exposed to hot or cold.

Gum disease, the first sign of which is bleeding gums, can eventually lead to more frequent cavities, food getting stuck in teeth, and generally painful dental issues.

Sinus Infection (Sinusitis)

Inflammation or infection of the sinuses can cause tooth pain from sinus pressure and drainage. Usually, this pain is isolated to upper teeth near the back of your mouth (closest to your sinuses).

An infected tooth may also be a cause of sinusitis, so it’s important to work with your dentist and primary care physician to determine which issue is the root cause of your tooth pain.

TMJ/TMD

Pain in your temporomandibular joint (TMJ), also known as TMD, usually affects your jaw. However, over time, it may cause aching in your teeth from referred pain.

Failed Dental Work

Pulpitis, which may or may not be reversible, can cause toothache after dental work. If you’ve recently had a new filling or other dental work done, talk to your dentist about your painful symptoms.

Food Stuck in Teeth

If food gets stuck between your teeth, it can cause pain and sensitivity around where your tooth connects to your gum line. This is more common if you suffer from receding gums.

This is technically not a true “toothache”, as it causes pain in your gums and only feels like a toothache. It’s usually easy to clear food between teeth with a piece of knotted floss.

Failure to dislodge food may lead to tooth decay.

When to See a Dentist

Schedule an emergency dental appointment immediately if:

If your dentist doesn’t get back with you within an hour or so and you experience the above symptoms, go to the nearest emergency room.

Call your dentist for an appointment in the next few weeks if:

If your tooth pain is mild, associated with a sinus infection, clears up with a nasal decongestant, and/or can be reversed by adjusting the foods you eat, it’s probably not cause for an additional dental appointment.

But it’s still a good idea to talk about your tooth pain with your dentist at your next cleaning.

Toothache Remedies to Avoid

After over 3 decades as a dentist, I’ve seen many patients try toothache remedies that make oral health problems much worse in the end.

How to Stop Tooth Pain Fast

What is the fastest way to stop a toothache at home? The fastest way to stop a toothache at home is to take effective pain medication, like ibuprofen. NSAIDs, which reduce inflammation, are better for tooth pain than other painkillers.

For fast relief, try the Advil toothache trick recommended by dentists:

What are my options for root canal sedation?

Root canal therapy does not require sedation. However, if you want or need to be sedated for a root canal due to dental anxiety, there are 3 options:

How long can I go before getting a root canal?

Once your dentist has diagnosed irreversible pulpitis, you need to get a root canal (or alternative treatment) right away. Your provider may prescribe antibiotics before treatment, in which case you may need to wait to finish your round of antibiotics.

When you find out you need a root canal for irreversible pulpitis, it’s like a ticking time bomb because the infection will eventually get out of control.

Pressure, swelling, and pain are likely to get worse. You might develop a bad taste in your mouth or experience numbness. The infection could spread to more vulnerable tissues, like your heart.

Yes, a tooth infection can kill you.

In the 1600s, tooth infections made the list of the top 6 causes of death in England. As recently as 1908, tooth infections had a mortality rate of up to 40%. That’s worse than smallpox!

Complications of infections like these, such as those from a tooth abscess, are extremely dangerous. Don’t wait for treatment!

Can I eat before a root canal?

Yes, you can usually eat up to an hour before a root canal. However, if you are undergoing sedation, you may need to stop eating earlier. Talk to your dentist to be sure.

Root Canal Cost

Before dental insurance, a root canal procedure in the United States costs anywhere from $500-$2,250. A crown after root canal ranges from $600-$2,500, depending on the material.

When performed by a general dentist, a root canal for a front tooth will cost between $500-$1,000. Molars (back teeth) cost between $1,000-$1,500 with a general dentist. Endodontists (root canal specialists) usually charge about 50% more for a root canal procedure.

A high-quality cubic zirconia (new porcelain) crown costs around $1,300, while a gold crown — which lasts longer than any other material — runs about $2,500.

Your total cost may be as little as $1,100 and as much as $4,750 for a single root canal and crown.

The cost of your treatment will also differ depending on where you live. In general, a higher cost of living will mean a higher cost for dental treatment.

How much are root canals with insurance? Root canals are almost always covered by dental insurance but the rate of coverage differs by plan. In addition, your coverage probably applies only after you’ve met your yearly deductible.

Many traditional plans cover root canals at 80% and crowns at 50% of the billed cost. However, check your insurance plan and talk to your insurance company before treatment to be sure.

And remember: Most dental plans cap yearly coverage amounts at $1,500 or less. You may be responsible for a higher percentage of the cost than you initially expect if your dental plan reaches its cap.

Are root canals worth the cost? Root canals are often worth the cost because they have a high success rate and cost less than high-quality alternatives. The price tag for extraction with a dental implant, for instance, is significantly higher than a root canal and crown (potentially 2-3 times more).

Can a toothache cause a headache?

Yes. The trigeminal nerve is responsible for carrying messages for almost all toothaches as well as headaches, which often means that toothaches can be directly responsible for headaches.

Additionally, we often tense up other areas of the body like the jaw when our teeth hurt, which can lead to headaches. Other problems, like sinus infections, can sometimes radiate as both toothaches and headaches.

Prognosis & Outlook

Toothaches can be some of the most severe pain you ever endure, but the good news is that they are almost always reversible with the right treatment. Most tooth pain happens as a result of cavities, and most cavity restoration procedures only require a day or two for recovery.

Patel, N. A., & Ferguson, B. J. (2012). Odontogenic sinusitis: an ancient but under-appreciated cause of maxillary sinusitis. Current opinion in otolaryngology & head and neck surgery, 20(1), 24-28. Abstract: https://pubmed.ncbi.nlm.nih.gov/22157162/Rashed, H. T. (2016). Evaluation of the effect of hydrogen peroxide as a mouthwash in comparison with chlorhexidine in chronic periodontitis patients: A clinical study. Journal of International Society of Preventive & Community Dentistry, 6(3), 206. Full text: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4916793/Weitzman, S. A., Weitberg, A. B., Stossel, T. P., Schwartz, J., & Shklar, G. (1986). Effects of hydrogen peroxide on oral carcinogenesis in hamsters. Journal of Periodontology, 57(11), 685-688. Abstract: https://www.ncbi.nlm.nih.gov/pubmed/3104570Munro, I. C., Williams, G. M., Heymann, H. O., & Kroes, R. (2006). Use of hydrogen peroxide‐based tooth whitening products and its relationship to oral cancer. Journal of Esthetic and Restorative Dentistry, 18(3), 119-125. Abstract: https://www.ncbi.nlm.nih.gov/pubmed/16831183

Will a root canal give me a blood infection (bacteremia)?

Bacteremia after a root canal happens in 15-20% of cases. This occurs when dental pathogens spread to the bloodstream. In a healthy individual, this lasts around 20 minutes and your body can easily fight off the bacteria.

For context, bacteremia is very common after dental cleanings — it’s generally not something to cause great concern.

In rare cases, patients can develop infective endocarditis, inflammation of the heart lining, as a result of bacteremia. Dentists used to — and still may — prescribe antibiotics as a prophylactic measure, but it’s unclear whether or not these are effective.

Complications of Root Canal Therapy

Potential complications of a root canal (not including those related to anesthesia) include:

The main concern of root canal therapy is that they are never 100% clean, meaning there is always bacteria left behind in the auxiliary canals off the main root canals.

This is true for every single root canal procedure, but the quality of treatment has a major impact on this. As a study in the Journal of the American Dental Association puts it:

“Endodontic procedural errors are not the direct cause of treatment failure; rather, the presence of pathogens in the incompletely treated or untreated root canal system is the primary cause of periradicular pathosis.”

In other words, a badly done root canal is far more likely to fail and cause problems in the future.

I recommend all patients get a cone-beam CT (CBCT) every 3-5 years after root canal therapy to properly check for lesions or other signs of root canal failure. CBCT is a far more reliable method to recognize failure than a traditional x-ray.

Lesions and reinfection can occur with or without pain, so don’t rely on symptoms to determine whether or not your root canal was successful.

What are the Costs of a Root Canal vs Extraction

cost of a root canal can run from $500 to over $1,000, depending on whether you have insurance. The cost of a tooth extraction can be around $200 if you have insurance, as well. While the upfront costs of root canal therapy are higher, tooth extractions often lead to other long-term costs.

With a tooth extraction, you’ll typically be required to get a dental bridge or implant to hold the place of the missing tooth. Some people consider a unnecessary, but that depends on your specific case. Aside from aesthetics, a gap in your teeth creates an imbalance in your mouth’s structure that can become impossible to correct. That is because the (comprising your facial muscles, teeth, nerves, etc.) compensates naturally for the missing tooth, with other teeth gradually moving to take its place over time. A replacement tooth or bridge is essential to maintain your mouth’s long-term functionality.

And when it comes to costs for root canals or extractions, Penn Dental Medicine is associated with the University of Pennsylvania’s School of Dental Medicine, so you get the benefit of exceptional care at a discounted rate for either treatment option.

What’s the Recovery Like?

Root canal therapy is virtually painless due to modern techniques and anesthesia. According to the American Association of Endodontists, patients who choose root canal treatment are six times more likely to describe it as painless than patients who opt for tooth extraction.

After a root canal, the tooth and the surrounding area may feel sensitive for a few days. If the infection spreads, your dentist may prescribe antibiotics. Over-the-counter pain relievers may be prescribed for any discomfort afterward, but there should be little to no blood or swelling.

Overall, root canal therapy is easier and time-saving. has a high rate of success, with results that last a lifetime. With minimum time and discomfort, your tooth can be saved. And, no bridge, denture, or even implant will feel exactly like your natural tooth

How to Sleep with a Toothache

Other home remedies for toothache may help reduce the more extreme pain of a toothache at night so you can still sleep well:

I’m taking amoxicillin for a toothache and it isn’t helping. What can I do?

Many tooth infections are resistant to amoxicillin. Connect with your doctor or dentist again and ask about changing your prescription to another kind of antibiotic.

When I prescribe amoxicillin to my patients, I tell them to contact me if their pain hasn’t improved within 3 days so that we can get them on a different treatment.

Root Canal Recovery

For fast root canal recovery:

Can you drive after a root canal? You should be able to drive immediately after a root canal procedure unless sedation was used. Root canals usually involve local anesthetic, but sedation may be requested for patients who are anxious about the procedure.

Is a Root Canal Worth It?

The resounding answer is yes. Root canal therapy involves lower overall cost, less discomfort, and less time spent in the dentist’s chair. Though tooth extraction may look like an attractive option initially, it’s clear that root canal treatment is the ideal treatment option. Anyone wondering about root canal vs extraction should consider their treatment options accordingly.

Can I get a root canal while I’m pregnant?

Available evidence suggests that root canal treatment is safe during pregnancy, particularly between weeks 13-21 of gestation. This treatment is associated with no significant increase in serious medical issues or adverse pregnancy outcomes.

The American Pregnancy Association emphasizes that, while root canals are considered safe while pregnant, it’s important to consider the risks of sedation, antibiotics, and x-rays that may be involved.

A single x-ray should not pose a risk to you or your baby. If possible, request a lower level of local anesthesia and skip other sedation. You should only take antibiotics if your dentist feels this is the only safe option, as antibiotics can affect fetal health.

Toothache Treatments

Depending on the root cause of your toothache, the treatment will differ.

Treatments for tooth pain include:

Which Should You Choose?

Monday, December 5, 2022

If you’re suffering from a serious tooth infection or tooth damage, a root canal or extraction are two common ways to alleviate the pain, eliminate the infection, and fix the damage.

Root canal therapy is when teeth can be saved with treatment, while an extraction is performed when the tooth’s structure is too damaged, or a crack goes beneath the gum’s surface, not leaving enough structure for stability or use after the repair. However, some patients opt for extraction because they think it’s less painful and more affordable than a root canal. However, that’s not necessarily true. Philadelphia’s Penn Dental Medicine explains the options, so you can make the right decision.

Do root canals cause cancer?

No, there is no reliable evidence that root canals cause cancer.

Scientific methodologies from the 1950s drove this theory. The science on this is correlative, not causative. Root canal methods and materials have evolved many times over since those times and have been completely different since the 1970s.

That said, a poorly done root canal can and will have effects on the health of the rest of the body. Get a cone-beam CT (CBCT) every 3-5 years to check for root canal failure.

Home & Natural Remedies for Toothache

While they may not be a great severe toothache remedy in many cases, there are several natural remedies that can help stop a toothache at home:

What is a Root Canal?

is a procedure in which a tooth’s infected pulp is removed, and the interior of the tooth is cleaned and sealed to prevent further infection. It is performed under local anesthesia by an , a dentist who has received specialized training for the treatment of conditions of the interior of the tooth.

Root Canal Prevention

Preventing the need for root canal therapy involves reducing your risk of untreated tooth decay and trauma to your teeth.

To reduce your risk of tooth decay:

To prevent tooth decay from progressing to the point of a root canal:

To reduce your risk of trauma to teeth:

Diagnosis

If your toothache won’t go away, it’s a sign that your dentist needs to identify the cause of your pain and correct it.

To diagnose the cause of a toothache, your dentist may:

Once your dentist has determined what caused your toothache, he or she will prescribe treatment.

I’ve had a toothache for a month and nothing is working, but the pain only comes at night when I get ready to go to bed. What can I do to make it stop?

First, see a dentist. You’re likely dealing with an abscessed tooth that needs medical attention. It won’t heal on its own.

The pain is probably worse at night because you’re laying down, which increases the blood pressure to your tooth since it’s at the same level as your heart.

You can try elevating your head and even your upper torso at night to relieve the pain, but that will only help relieve the pain a little. Ultimately, it’s important that you get treatment so your body can properly heal.

Toothache Symptoms

Toothache symptoms may include:

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Best Toothache Painkillers

Ibuprofen is the best painkiller for toothache. If ibuprofen is not working for your toothache, try aspirin, which is also an NSAID (non-steroidal anti-inflammatory drug).

Acetaminophen (Tylenol) is not well-suited for tooth pain because is not an NSAID and will not reduce inflammation that causes your pain. In general, non-NSAIDs and even opioids aren’t very effective for toothache pain.

If over-the-counter painkillers are not working for your toothache, call your dentist right away. You may need another medication, such as an antibiotic, in preparation for having the tooth pain fixed.

Antibiotics & Root Canal Therapy

Antibiotics have been part of the standard of care for root canals for many decades. However, more recent research shows they are frequently unneeded and may contribute to antibiotic resistance.

Dentists frequently prescribe antibiotics before and after endodontic treatment for reduced chance of systemic infection, reduced pain, increased success rates, and a variety of other reasons.

The problem is that antibiotics actually have no significant impact on root canal outcomes in almost any case.

One review of antibiotic use for root canals found that dentists are most likely to prescribe antibiotics for root canals due to the placebo effect and a lack of education, not a clinical need.

A 2016 review by the American Dental Association (ADA) found that the only legitimate reasons for antibiotics before or after a root canal were a present systemic infection, fever, or both.

Why does my toothache come and go?

Sometimes, pain comes and goes as it responds to a temporary stimulus, like hot, cold, or sugar.

Other times, it might be an abscess flaring up and then healing enough that the pain subsides, even if the infection itself isn’t completely gone.

Cracked teeth also often have acute pain that fades and recurs as the pulp inside the tooth gets irritated or infected, heals, and then gets irritated again.

Why would my dentist not use a rubber dam for my root canal?

Rubber dams during root canal are controversial for patients with TMJ pain.

With a temporomandibular joint disorder (TMD), keeping your mouth open with a dental dam for up to 90 minutes during a root canal can cause significant discomfort. Some patients have TMJ pain for 6-8 weeks after the procedure.

In these cases, dentists may forego the use of a rubber dam or divide an appointment into multiple shorter sessions. Talk to your dentist about these options if you have TMD problems.

Root canal therapy is a type of dental procedure used to preserve a tooth after the pulp of the tooth has become inflamed or infected. This is typically caused by a deep cavity or physical trauma to the face or teeth.

Dental pulp is the soft tissue found inside the tooth containing connective tissue, nerves, and blood vessels.

During a root canal, a dentist or endodontist will clean out the infected tissue from your pulp chamber, then disinfect, fill, and seal the tooth. In most cases, a crown will be placed on top of the tooth structure to prevent cracking or chipping.

A root canal procedure allows your dentist to preserve (not save) an infected tooth by removing infected tissue and sealing it.

Root canal procedures may also be referred to as:

Root canals are an appropriate treatment for a tooth with irreversible pulpitis.

Pulpitis, or inflammation of the tooth pulp, can be reversible or irreversible. Once the nerve tissue has died as the pulp’s infection has spread, irreversible pulpitis results.

At that point, a tooth cannot be saved as a living structure.

A root canal procedure can “preserve” a tooth, but not “save” it.

By the time you need a root canal, it’s too late to save the life of the tooth because it’s already infected and dying.

Some people refer to this as “mummifying” a dead tooth.

Preserving tooth structure benefits your oral health because it won’t affect orthodontic growth or your bite. If your dentist extracts a diseased tooth without filling its space with an implant, your teeth may shift and cause orthodontic problems.

The most common risk of root canal treatment is tooth fracture. The inside of the tooth has been scraped out, leaving the outer shell of the tooth dry, brittle, and prone to breakage.

That’s why a root canal procedure almost always requires a second procedure shortly afterward: a dental crown. A root canaled tooth needs the protection of a crown because you’ve carved out the tissue inside it.

A dental crown is a rigid covering, formed to look like a natural tooth, that is stronger than enamel. It preserves the structural integrity of the tooth and reduces the risk that it will break as it weakens over time.

How to Prevent Toothache

The best way to prevent toothache is to prevent cavities and other oral health problems like gum disease. Toothache prevention includes:

What to Expect During a Root Canal Procedure

A root canal procedure can be done in 1 or 2 visits. For retreatments (in which a tooth has already received endodontic treatment), 3 visits may be requested. Each visit should take 90 minutes or less.

How long does a root canal take? A root canal procedure takes 30-90 minutes per visit. For simple cases of teeth with one root, each visit will probably 60 minutes or less. Complex cases take closer to 90 minutes per visit.

Should your root canal be done by your dentist or a specialist? Specialists in root canal therapy are called endodontists. An endodontist should perform your root canal procedure if you have complex canals or if your general dentist refers out root canal cases. However, all dentists are trained to perform root canals during dental school.

Before the Procedure

Before your root canal procedure, your dentist will probably take x-rays or a cone-beam CT (CBCT) and perform a physical exam to identify irreversible pulpitis.

Your dentist may prescribe antibiotics before the procedure if:

During the Procedure

This is how a root canal procedure is performed, step-by-step:

Do root canals hurt? Root canals do not hurt at all during the procedure. If the dentist is skilled at delivering the local anesthesia, you won’t feel a thing. There may be minor pain and soreness as you recover.

Root Canal Procedure: Before and After

Sometimes, a dentist will begin the root canal and things go wrong — this can be a good thing!

If your dentist gets inside the tooth and is presented with new information that changes the chances of success of a root canal, he will stop to tell you. This gives you the choice to abort the procedure before proceeding with a root canal with lower chances of success than you both originally thought.

Reasons to stop a root canal include:

Your dentist should only do the root canal if conditions are ideal.

You can still drive home if you’ve been given only local anesthesia.

Getting a Crown or Filling

After your root canal treatment is complete, you’ll need to go back to your dentist for a crown or a filling. Crowns or fillings should be placed within 1-4 weeks after a root canal.

Do you need a crown after a root canal? If you have a root canal done on a molar or pre-molar (your back chewing teeth), you need a crown after root canal treatment. Most incisors and canines (front teeth) do not require a crown.

Some people wait to get a crown so that they don’t max out their insurance, but this can be a dangerous risk. If the tooth fractures before a crown is placed, you lose the investment of the root canal entirely.

In some cases, your dentist will recommend only a filling to protect the tooth.

The procedure for placing a crown is done in these steps:

What root canal irrigants are used to clear the pulp chambers and kill bacteria before the tooth is filled?

Root canal irrigants include:

Integrative endodontic treatment is partial to ozone treatment. More than any other bactericidal solution, ozone may effectively eliminate a significant amount of bacteria in the small canals off the main pulp chamber.

There is also no risk of antibiotic resistance with ozone, unlike other alternatives, which could lead to stronger bacterial strains. Ozone may also be used on its own or with other antimicrobial agents.

More recently, the use of antimicrobial photodynamic therapy (aPDT) has been studied as an adjunct (add-on) to these agents. aPDT can result in a significant reduction of bacteria within the pulp chamber.

How do you know if you need a root canal?

What causes the need for root canal treatment? Irreversible pulpitis (infection and inflammation of dental pulp) is what caused the need for a root canal or similar treatment option. This is usually caused by a deep cavity or injury/trauma to the tooth.

Irreversible pulpitis cannot be healed or reversed by any natural or conventional means.

In the case of tooth decay, you may be able to catch pulpitis before it becomes irreversible. To increase your chances of catching it early, practice good dental care, don’t skip dental checkups, and talk to your dentist anytime you develop a toothache.

Signs you need a root canal may include:

Diagnosing a root canal is a complex process that differs between dentists. There is no cut-and-dry way to diagnose a root canal. This process is part science, part art form, to discover the degree of infection within a tooth.

Do you need a root canal if there’s no pain?

If your dentist identifies irreversible pulpitis, you will need a root canal regardless of whether or not pain is present.

Your tooth nerve may die, temporarily relieving pain. Your dentist may put you on antibiotics that shrink the infection, which would also cause pain to subside.

However, irreversible pulpitis must be treated by root canal or extraction. Otherwise, it can cause serious systemic health issues.

What to Ask Before Agreeing to Treatment

In my practice, I’ve met many patients who were prescribed root canal therapy because a practitioner was in a hurry or looking for the “simplest” option, rather than the best option.

For instance, a dentist may suggest a root canal for a large cavity even if the pulp is not irreversibly inflamed and a filling would suffice.

Dental insurance covers it, the general dentist doesn’t have to place a filling that requires more-than-average finesse, and — I hate to say it, but it’s true — the price tag is higher.

In general, many root canal symptoms can often be attributed to causes other than irreversible pulpitis. Until your dentist or endodontist is fairly certain that irreversible pulpitis is to blame, root canal treatment should not be prescribed.

Prognosis & Long-Term Outlook

Root canal success rate and long-term prognosis are remarkably high, particularly when a crown is placed on the treated tooth.

The overall success rate for root canal procedures is between 80.1%-86%.

The success rate decreases most significantly (below 90%) after 5 years have passed.

A patented same-day root canal treatment known as the GentleWave System boasts a success rate of 97.3% after 12 months. This is similar to the treatment outcomes of traditional root canal therapy. However, the GentleWave system does result in significantly fewer reports of postoperative pain than traditional root canals.

Factors that reduce the chance of root canal success include:

How long does a root canal last? On average, root canals last 10 years or more. Some root canals last a lifetime.

What is a Tooth Extraction?

infected tooth extraction removes a damaged or infected tooth from its socket and is usually performed under localized anesthesia by a dental surgeon or periodontist.

Are root canals safe?

Root canals are safe for most people but may cause problems over time. To watch for root canal failure, get a cone-beam CT (CBCT) every 3-5 years after endodontic treatment to check for failure.

Major organizations, like the American Dental Association (ADA) and American Association of Endodontists (AAE), speak highly of the benefits of root canals. According to both the ADA and AAE, root canals pose no major danger whatsoever.

Other groups, including the International Association of Biological Dental Medicine (IABDM), do not recommend root canal therapy.

The Root Cause documentary and some alternative dental practitioners present root canals as extremely dangerous. Their theories often cite root canal treatment as a hidden cause of any number of systemic, chronic diseases.

However, if you are at a high risk of root canal failure due to compromised immunity or other factors, you may want to opt for an alternative treatment.

Pain After a Root Canal

It’s common to have a little soreness after your procedure, but extreme pain after a root canal is abnormal. One study estimates that long-term pain happens after only 12% of root canal treatments.

If you do have pain, it usually peaks 17-24 hours after the procedure. To avoid this, keep your head elevated with a wedge pillow while sleeping for the first 1-2 nights.

Soreness from keeping your mouth open for a long period of time should go away after 1-2 days. However, if you have persistent TMJ pain, this soreness and stiffness may remain for 6-8 weeks, particularly if a dental dam was used.

You may have pain in the gum or other soft tissue around the root-canaled tooth from inflammation or damage during your root canal treatment. This should clear up within a week or two.

You can use over-the-counter pain medications like ibuprofen (Motrin) or acetaminophen (Tylenol) to relieve any pain for the day or two after a procedure.

Persistent pain (3 months or more) after root canal usually happens when you bite down or palpate the treated tooth. It’s frequently associated with:

More women than men tend to develop long-term root canal pain.

If you experience severe or sudden pain in the tooth weeks, months, or years after your root canal, it may be a sign of root canal failure. Contact your dentist immediately.

Root Canal Alternatives

There are risks to root canal therapy, which is one reason why many functional dentists may not frequently prescribe this dental treatment.

Depending on what kind of specialist you talk to, their recommendation for treatment may be different. Oral surgeons often prescribe an extraction with an implant, while an endodontist is more likely to recommend a root canal.

Depending on your case, there are 3 possible alternatives to root canal treatment:

Root Canal vs. Fillings

For cavities that have not caused irreversible pulpitis, a large filling may be a better option than a root canal. A filling allows you to retain a living tooth, which will be more resistant to new cavities and fracture than an endodontically treated tooth.

Fillings are not an option once the tooth pulp has become irreversibly inflamed or died.

Why would a dentist recommend a root canal instead of a filling for a tooth with reversible pulpitis? Each practitioner has preferences for treatment protocols. Many dentists turn to root canal when a filling could work for a few basic reasons:

If you’re not confident in the prescription of a root canal and believe a filling would be better, consider getting a second opinion to be sure.

Restorations that can be done after an extraction include:

A dental implant is the preferred option if you decide against a root canal, as it is less likely to lead to bone loss or gum problems than dentures. It’s a highly effective procedure and the implant allows for natural chewing and aesthetics.

Both a root canal and extraction with a dental implant have the same probability of long-term success. Dentists make treatment decisions in these cases based on factors like cost-benefit ratio, patient preference, systemic health issues, and the probability of root canal success.

After extraction of multiple side-by-side teeth, your dentist may suggest a bridge connected by implants on either side.

If you are missing a large number of teeth and are on a limited budget, you may opt for dentures instead of multiple dental implants and/or a bridge.

Root Canal vs. Regenerative Endodontics

Regenerative endodontics is a relatively new method of endodontic treatment to restore inflamed dental pulp.

First introduced in 2004, this practice involves irrigating and disinfecting root canals of a tooth with pulpitis but not removing the infected pulp. Then, the tooth is agitated to cause bleeding at the apex of the tooth roots.

This bleeding provides the inflamed pulp of the tooth with a large number of mesenchymal stem cells (MSCs) that may heal the root of the tooth. Other stem cells may be manually injected into the tooth root.

Regenerative endodontic therapy may be successful in 91% of cases at reversing pulpal inflammation. In some cases, treatment is effective even when the pulp has initially been diagnosed with irreversible pulpitis.

This may not be the best option for many people because:

However, this could be the future of what we currently know as root canal therapy.

When do you need to take an antibiotic for tooth pain?

Typically, you’ll get a prescription antibiotic if your dentist suspects or finds infection.

This is also a common prescription for the period of time before a root canal, in order to get the large infection under control before opening the tooth.