Your dentist may take a series of X-rays of the problematic tooth prior to performing root canal therapy. They can then examine the degree of any damage and provide a clear picture of the root canal as a result. Root canal therapy is typically performed while you get a local anesthetic, a pain reliever that numbs the gum tissue around your infected tooth. It might not always be required to apply a local anesthetic if the tooth has died and is no longer sensitive. It depends on your oral health that how long does a root canal take with a crown.
Taking the pulp out
For the duration of the procedure, your dentist will wrap the tooth in a rubber sheet (dam) to keep it dry. Additionally, the dam stops you from inhaling or swallowing any chemicals the dentist uses. To access the soft tissue inside the core of the tooth (pulp), your dentist will use a drill to crack open your tooth through the crown, the flat top of the tooth. Any remaining infected pulp will then be removed. Your dentist will be able to drain any pus-filled swellings, known as dental abscesses, at the same time.
Root canal treatment with a crown
A crown is a full-coverage cap that goes over a natural tooth. After receiving root canal therapy, it could be required to use a crown to keep the tooth from breaking.
One can create crowns out of a ceramic substance made of metal, porcelain (or both), or powdered glass. Your tooth will be reduced in size by the dentist using a drill. The crown will be used to replace what is lost. To make sure the crown is the proper size, shape, and fit for your teeth, a mold of your tooth will be taken. Cement will be utilized to affix the crown to the prepared tooth during the fitting process.

A post can be cemented in the root canal and used to help hold the crown in place. IT occurs if there is only a tiny piece of the tooth left following the root canal procedure.
How Long Does a Root Canal Take With a Crown
A root canal typically takes 30 to 90 minutes to perform. How long it takes Dr. Knight to complete the root canal depends depend on how serious the condition is.
Root canals are a reasonably rapid treatment that can take anywhere from 30 minutes to several hours, depending on how many teeth need to be cleaned, how serious the issue is, and if the crown will be put on during the first appointment or the second. A straightforward root canal should typically take 30 minutes to an hour, requiring 1-2 sessions.
The length of a root canal surgery for various tooth types is generally as follows:
Incisors and canines
The teeth in the front of your mouth, known as the canines and incisors, are what you use to cut and tear food when you eat. They are quicker, simpler, and easier to fill and cure because to their one root.

Premolars
Premolars are more centered in the mouth. Cleaning them out could take an hour or longer because they only have one or two roots.
Molars
The big teeth in the back of your mouth, called molars, can have up to four canals. Molar root canal procedures might take up to 90 minutes to complete.
When do you need a root canal treatment?
Any of the symptoms listed below may indicate that you have an infected tooth. Your dentist will analyze you and decide if a root canal is necessary for you.
- tooth pain, particularly when chewing
- extreme sensitivity of teeth to heat or cold
- Around-the-tooth pus or a tooth abscess
- throbbing pain in your jaw or mouth
- tooth colour fading
- swollen gums
- poor breath
Do root canals hurt?
The discomfort associated with root canals is typically no worse than it is with other common procedures because they are carried out under local anesthesia. Even though some soreness, numbness, or mild discomfort may linger for up to 48 hours following treatment—which is frequently managed by over-the-counter painkillers—the majority of patients are able to resume their regular activities the same day. The pain caused by the infected tooth is typically far worse than any pain experienced during a root canal.