9 Important Things You Need to Know Before Getting Root Canal


Root canal therapy is a necessary treatment for many teeth that are suffering from decay or infection. If you need to undergo a root canal, it’s important to know what to expect and how to prepare for the procedure. In this article, Yi-Tsu Cheng, D.D.S & Associates will discuss some of the basics you need to know about root canals. We’ll also share some tips on how to make your experience as smooth and comfortable as possible. So if you’re preparing for a root canal, be sure to read on!

Is root canal very painful?

Generally speaking, a root canal procedure is not very painful. The tooth may be numbed with a local anesthetic before the procedure begins. And if you experience any discomfort during the procedure, your dentist can give you more anesthesia. In fact, they are often less uncomfortable than a cavity filling. However, each person’s experience is different and you may feel some discomfort during the procedure. The root canal procedure involves removing the nerve from the tooth and cleaning and sealing the inside of the tooth. This eliminates the pain associated with tooth decay and infection. If you are experiencing pain, it is likely that you need a root canal treatment. Please contact your dentist for more information.


How exactly is a root canal done?

A root canal is a dental procedure in which the pulp of a tooth is cleaned and sealed off to prevent infection. The pulp is the soft tissue inside the tooth that contains blood vessels, nerves, and other tissues. The dentist will first numb the area with an anesthetic. Then, he or she will use special tools to remove the decay from the tooth. Next, the dentist will clean and disinfect the pulp chamber and root canals of the tooth. Finally, he or she will seal off the pulp chamber and root canals with a rubber-like material called gutta-percha.


How long does a root canal last?

A root canal should last anywhere from 5-to 20 years, depending on the patient’s oral health habits. If patients keep their teeth clean and visit the dentist for regular checkups, a root canal should last up to 20 years. However, if patients do not take care of their teeth and do not visit the dentist regularly, a root canal may only last for 5-10 years.


How expensive is a root canal?

A root canal typically costs between $500 and $1,500, depending on the location and complexity of the procedure. Many dental insurance plans cover at least a portion of the cost of a root canal. A root canal is a dental procedure used to treat infection or damages in the pulp of a tooth. The pulp is the soft tissue inside the tooth that contains nerves and blood vessels. During a root canal, the dentist removes the infected or damaged pulp and replaces it with an inert material. Root canals are generally considered safe and effective procedures.


Is root canal a type of dental surgery?

Yes, root canal surgery is a type of dental surgery that is used to remove the pulp from the tooth. The pulp is the soft tissue inside the tooth that contains blood vessels and nerves. If the pulp becomes infected or damaged, it can cause pain and swell in the tooth. A root canal surgery is performed to remove the infected or damaged pulp and to clean and seal the inside of the tooth.


Is it better to pull a tooth or get a root canal?

Root canal therapy is almost always the better option, as it preserves the tooth and prevents the need for extraction. If left untreated, an infected tooth can lead to pain, swelling, and even bone loss in the jaw. A root canal effectively removes the infection from within the tooth, thereby preventing any long-term damage.


Do you need a crown after a root canal?

Answer: A tooth that has had a root canal may or may not need a crown. If the tooth is strong and healthy, a crown is not usually necessary. However, if the tooth is weaker or if there is any question about the health of the tooth, a crown will likely be recommended.

What are the symptoms that you need a root canal?

Root canal therapy is necessary when the pulp inside a tooth becomes infected. The infection may have been caused by a deep cavity, a cracked tooth, or trauma to the tooth. If you experience any of the following symptoms, you may need root canal therapy:

-Sensitivity to hot or cold
-Toothache that worsens when you chew or pressure is applied to the tooth
-Swollen gums around the affected tooth
-Pus leaking from the gum tissue around the tooth

If you are experiencing any of these symptoms, please see your dentist as soon as possible. Waiting too long to seek treatment may result in further damage to the tooth and necessitate more extensive treatment.


Why does root canal take 2 visits?

A root canal takes two visits because the first visit is typically just for diagnosis and treatment planning. On the first visit, your dentist will take X-rays of your teeth to see if you have any cavities or infections in your gums. If you do, then your dentist will likely treat those problems before doing a root canal. The second visit is when the root canal actually happens. On that visit, your dentist will numb your mouth and then remove the infected or decayed tooth pulp. They’ll then clean and seal up the inside of the tooth to prevent bacteria from getting back in.



Root canals are a common procedure that dentists perform for patients who have suffered from tooth decay, trauma, or infection. If you’re considering getting one soon and want to know what to expect before going through the root canal treatment process, this article is perfect for you! We’ve outlined all of the questions involved in a typical root canal so that you’ll be prepared when your dentist tells you it’s time.


DISCLAIMER: The advice offered is intended to be informational only and generic in nature. It is in no way offering a definitive diagnosis or specific treatment recommendations for your particular situation. Any advice provided is no substitute for proper evaluation and care by a qualified dentist.


Read our previous article here: https://chengdds.com/six-important-things-you-need-to-know-before-getting-your-first-filling


Contact Information:

Yi-Tsu Cheng, D.D.S. & Associates

5008 Buford Hwy NE ste b, Chamblee, GA 30341


Long: 33.888563, Lat: -84.2892626

(770) 457-3671



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