Can a dentist do a root canal on a molar?
Emily Ross
Published Jan 20, 2026
There are different ways to complete root canals depending on the patients' needs and the preferences and resources of the dental office. For example, root canals may be performed on any of your teeth — front, incisors, or molars.
Can a regular dentist do a root canal on a molar?
Absolutely not! General dentists are skilled in performing root canal therapy and have the tools and training required for successfully completing most procedures. But there are some situations when even dentists who routinely perform root canals will refer their patients to an endodontist.
Can a root canal on a molar be done in one visit?
Most root canals can be done in one to two appointments. The first appointment is the procedure itself when the infected pulp is removed. The second (and maybe third) appointment is when the root canal gets cleaned and filled with a crown or other filling to prevent infections.
How is a root canal done on molar?
The dentist begins by numbing the area. Injections are used to send the numbing agent into the gums and the tooth's root. Once the area is numbed, the dentist places a dental dam in the mouth. This isolates the tooth that needs the root canal by covering the rest of the teeth in the mouth.
How long does a root canal take on a molar?
Typically, a root canal procedure requires one or two visits. Each visit can vary between 30 to 90 minutes on average. Here's a quick rundown on the average time it takes for each tooth: Molars: 90 minutes or more.
15 related questions foundHow painful is a root canal on a molar?
For many patients, getting a root canal is no more painful than getting a cavity filled thanks to the use of local anesthetic and modern endodontic techniques. Most people report feeling comfortable throughout their procedure, feeling pressure and movement at times, but not pain.
Is having a molar extraction painful?
Does the procedure hurt? No, despite what you may have imagined, you having nothing to worry about. Having a tooth extracted, whether surgically or not, should not hurt. Usually you'll feel a slight pinch as the area is numbed using anesthetic, then after this you will not be able to feel the procedure.
What are the signs of needing a root canal?
Root canal symptoms
- Persistent pain. Persistent tooth pain is one of the signs that you may need a root canal. ...
- Sensitivity to heat and cold. ...
- Tooth discoloration. ...
- Swollen gums. ...
- Pain when you eat or touch the tooth. ...
- A chipped or cracked tooth. ...
- Tooth mobility.
Is it better to get a root canal or tooth extraction?
In most cases, root canal therapy is a better way to treat an infected tooth than an extraction. However, there are exceptions, such as if the tooth has suffered extreme damage. Your dentist will carefully analyze your oral health before making a treatment recommendation.
Do you always need a crown after a root canal?
After a root canal, they can simply be restored with dental filling and left without a crown. However, if the front tooth has been discolored by decay, then a crown should be fitted for cosmetic purposes.
How long wait for crown after root canal?
After your first root canal appointment, you may wait 1 to 2 weeks to have your crown placed and finish the treatment. During that time, limit your diet to softer foods to avoid harming your tooth.
How long do root canals last?
According to this report, 98 percent of root canals last one year, 92 percent last five years, and 86 percent last ten years or longer. Molars treated by endodontists had a 10 year survival rate, significantly higher than that of molars treated by general dentists.
Does getting a crown hurt after a root canal?
You can get a dental crown by a relatively simple procedure that does not usually involve too much pain or discomfort. However, some patients do report some amount of toothache after receiving a dental crown that can last anywhere from a few days to a couple of weeks.
Will a tooth turn black after root canal?
It is not uncommon for teeth to turn darker in color either before or after being treated with a root canal. Deposition of pigment within the tooth from the nerve, usually due to major trauma, can cause the tooth to turn either gray or brown.
Is it better to go to an endodontist for a root canal?
While general dentists can and do provide root canal therapy, many people prefer to visit endodontists because they have more training and experience.
What is Molar Endo therapy?
Root canal therapy, also known as endodontic therapy, is a dental treatment for removing infection from inside a tooth. It can also protect the tooth from future infections.
Does a root canal hurt worse than getting a tooth pulled?
Is a root canal more painful than an extraction? While root canals have a bad reputation as a painful procedure, there actually is no pain during the procedure. The only thing that people might consider scary that takes place during the procedure is your dentist injecting you with a local anesthetic.
Why you should not get a root canal?
Teeth are similar to other organ systems in your body in that they also require a blood supply, lymphatic and venous drainage, and nervous innervations. Root canals, however, are dead teeth, and these dead teeth typically become one of, if not the worst, sources of chronic bacterial toxicity in your body.
What are alternatives to root canals?
An alternative to a root canal is a tooth extraction, in which your dentist can replace a damaged tooth with a bridge, partial denture, or implant. This can be an expensive treatment and usually requires several visits to your doctor. If you're a candidate for a root canal, you'll likely experience less pain over time.
Does need for root canal show up on xray?
X-ray– if a dentist suspects you may need a root canal, he will first take X-rays or examine existing X-rays to show where the decay is located. Anaesthesia– local anesthesia is administered to the affected tooth. Contrary to popular belief, a root canal is no more painful than a filling.
Can a tooth that needs a root canal heal itself?
Can a tooth that needs a root canal heal itself? Unfortunately, the infected pulp of the tooth will not heal on its own and requires a root canal to properly be treated.
What does it mean if you tap on a tooth and it hurts?
If tapping lightly on the tooth causes acute pain, this is usually a sign of local infection. Infections can often be treated with the simple use of antibiotics, but, in severe cases, an abscess may develop in the gums, teeth or bone of the jaw that may require surgical drainage.
How long does it take to heal from a molar extraction?
Typically, your oral surgeon will ask that you at least take about 48-72 hours to relax afterward so the treatment area is allowed to clot. After that, a patient should be able to return to normal physical activity. The soft tissue will usually fully heal in about 3-4 weeks.
How long does it take to get a molar pulled?
This step can take anywhere between ten and thirty minutes. If you received a stronger anesthetic than a local numbing agent, you may need to wait for it to wear off before going home. Overall, a tooth extraction appointment can take one to several hours to complete.
Should I have my back molar extracted?
It's common for adults to lose a back molar, often to gum disease, tooth decay, or injury. Since back molars don't affect the overall appearance of your smile, you might be tempted to skip replacing it. That's not the best idea. Missing a tooth, even just one, can cause severe and permanent damage to your entire mouth.