Will I Need a Dental Crown After a Root Canal

Share this article

Dental crowns after a root canal

Dental crowns are a great restoration option used both on their own and in conjunction with other procedures such as root canals and dental implant placements. They are often recommended after a root canal procedure is complete, however, it is not 100% necessary. Nonetheless, general dentists highly advise for them to be placed as they ensure the security and longevity of the freshly treated tooth.
The following information should be reviewed by individuals preparing to undergo a root canal. Additionally, this information can be helpful to those who have already had a root canal performed, but are not sure why a dental crown is required.

Why are they necessary?

A root canal procedure is considered minimally invasive because the entirety of the tooth is cleared out, including the roots, which can cause discomfort and sensitivity. Because it is invasive, the tooth becomes prone to infection and damage after the procedure is complete, which is why dental crowns are highly recommended. 
Dental crowns can help reinforce the tooth that underwent the root canal, which can be helpful for the future. The reinforcement provides the tooth with a way to restore its health and functionality, both of which can be lost to a root canal. Additionally, teeth that have had dental crowns placed after undergoing the root canal process are much more likely to survive. 
Outlined below are a few reasons why dental crowns should be placed over teeth that have undergone root canals. 
  • Infection prevention: Dental crowns will cap the newly exposed tooth to ensure that infections are kept out.

  • Restoration: After a root canal is complete, the tooth is cleaned out, however, it is not always functional. Having a dental crown placed on top of the tooth can restore its function. 

  • Natural appearance: When teeth require a root canal, there is often a change in color due to the infection. A dental crown can cover up any imperfections, thus providing a natural appearance.

  • Security: Dental crowns provide weak teeth with an extra layer of security, which can be helpful for fighting off infections or when doing simpler things, such as eating. 

  • Sensitivity and pain: Once a root canal is complete, the tooth often feels sensitive or even sore. These sensations may heighten when eating or drinking, which is why a dental crown is recommended. The crown can cap the exposed tooth and protect it from sensitivity or discomfort that may be induced by consuming certain things. 

All in all, general dentists recommend the placement of dental crowns once a root canal is complete. If anything, it provides the individual with the peace of mind that their tooth will not be a further problem.  

Find out more about the use of dental crowns

When looking to learn more about dental crowns and their usage to complete the root canal process, it can be helpful to consult with a general dentist. A general dentist can further explain the need for a dental crown and discuss the associated benefits. Reach out today to learn more or to get started with an appointment. 
Request an appointment here: https://diamonddentalsd.com or call Diamond Dental Studio at (858) 926-2334 for an appointment in our San Diego office.
Check out what others are saying about our dental services on Yelp: Dental Crowns and Dental Bridges in San Diego, CA .

Recent Posts

Dentist using tools to work on a smiling patient in a dental chair
October 20, 2026
Worried whitening will hurt? Learn why sensitivity happens and how Diamond Dental can plan teeth whitening in San Diego around sensitive teeth.
Dentist in white coat holding a tooth model and dental tool on a blue background
October 20, 2026
Most well-run San Diego practices have strong star ratings, so the rating alone won't separate them. The seven questions below test what reviews can't show: who treats you over time, how thorough the first exam is, whether treatment advice is ranked and transparent, and what happens after the appointment. The best dentist in San Diego for you gives clear, specific answers before you book: who will treat you at each visit, what the first exam covers, which problems are urgent and which can wait, and how follow-up care works. Star ratings can build your shortlist, but those answers make the choice. Quick Answer: Use reviews to narrow the field to two or three offices, then call each one with the questions in this guide. Book with the practice whose answers are specific, unhurried, and honest about what can wait. Key Takeaways Star ratings show how a visit felt, not whether the diagnosis or treatment plan was sound. A comprehensive first exam goes well beyond a cleaning: X-rays as needed, gum measurements, a cancer screening, and a bite check. Ask for your treatment plan in writing, ranked by urgency, with the option to monitor early problems. A dentist who explains their reasoning and admits when they refer out is usually worth booking. Five Stars, Dozens of Offices, One Decision Search for a dentist in San Diego and most offices on the first page will show ratings close to five stars, which tells you patients were broadly happy. It doesn't tell you how a practice examines, diagnoses, or plans treatment, and those factors decide your results ten years from now. I hear this from new patients at our office on Oberlin Drive almost every week: "Everyone had great reviews, so I picked the closest one." Sometimes that works out fine. Other times, it's how someone ends up with a long treatment plan they don't understand and aren't sure they need. This guide is the conversation I wish more people had before booking their first new-patient exam and cleaning . Why Aren't Star Ratings Enough to Find the Best Dentist in San Diego? Star ratings measure how patients felt about a visit, not whether the diagnosis was right or the treatment was necessary. Most patients can't judge clinical quality from the chair, so reviews mostly reflect friendliness, wait times, and billing, which matter but don't tell you how carefully a dentist examines and plans care. Reviews still carry weight. BrightLocal's 2026 Local Consumer Review Survey found that 97% of consumers read reviews for local businesses, and the share who always read them rose from 29% to 41% in one year. Authenticity is less of a guessing game than it used to be. Since October 2024, the Federal Trade Commission's rule on consumer reviews has banned fake and purchased reviews, including AI-generated ones, and lets the agency seek civil penalties against businesses that knowingly use them.  Even honest reviews have limits. Volume and recency say more than a perfect average , and here is what a rating can and can't show you:
Dentist in purple scrubs shows a tablet to a smiling patient in a dental chair
September 28, 2026
Wondering if your plan covers urgent care? Here's how dental insurance handles emergency visits, what you'll pay, and when to see an emergency dentist in San Diego.
Dental assistant smiling beside a patient in a clinic, both in scrubs and a bib-covered chair
September 28, 2026
New to town or overdue for a checkup? Use this 7-point checklist to compare dentists in San Diego and pick the right practice for your family with confidence.
Man holding a purple cloth to his cheek, eyes closed, against a plain background
August 4, 2026
Wondering why your tooth pain always gets worse at night? Learn the real causes, safe at-home relief steps, and when to see a San Diego emergency dentist.
Person fitting a clear dental aligner to their teeth, smiling close-up
August 4, 2026
Wondering what those tooth-colored bumps on your teeth are? Learn what Invisalign attachments do and why your San Diego provider added them to your plan.
A smiling patient sits as gloved hands hold a dental shade guide near his teeth.
May 21, 2026
Ready to transform your smile without losing your natural look? Discover premium veneers, teeth whitening, and dental implants in San Diego from a team that listens.
Dentist in white coat and blue gloves holding a toothbrush and dental tool against a blue background
May 21, 2026
Worried about an expensive or aggressive dental recommendation? Learn how to spot red flags, understand your diagnosis, and find a trustworthy dentist in San Diego
Dental patient in pink bib smiling with a dental mirror during an exam
May 13, 2026
Looking for teeth whitening in San Diego? Learn why patients choose Diamond Dental for safe, effective, and professional whitening treatments with lasting results.
A dentist wearing a blue uniform, mask, and gloves examines a patient's teeth in a clinical setting.
April 17, 2026
Looking for the best cosmetic dentistry in San Diego? Discover how Dr. Faith and Diamond Dental Studio combine high-tech treatments with a comfortable, VIP experience to transform your smile. Book your consultation today!
Show More