Patients planning to get dental crowns sometimes hear rumors about them causing cancer, which can make them worried about the treatment. Such rumors produce queries like “Can dental crowns cause cancer?” Which has no other purpose than spreading fear among the patients.
Connection Between Dental Crowns & Cancer
There is no scientific evidence linking dental crowns to cancer. Research shows that crowns are made from materials that are safe for the body. However, some studies suggest that poorly fitted crowns could irritate the mouth tissues and possibly increase the risk of oral cancer.
According to Dr. Omad Chaudhry of Enhance Dental at Heritage, “Dental crowns don’t cause cancer. However, we can’t deny the importance of properly fitted crowns to avoid complications. Regular checkups after crown placement are helpful in this regard.”
Why Makes People Believe Dental Crowns Are Linked to Cancer?
Some patients have a few other concerns about oral cancer when considering dental crowns, but these concerns are often unfounded.
• Root Canal and Cancer
Some patients worry that having a root canal before getting a crown could lead to oral cancer. This concern comes from an old study in the 1920s that mistakenly linked root canals to cancer, but this was due to errors in the study’s method. Root canal treatment is not a cause of cancer. This worry is common among elderly patients considering crowns, but you can confidently move forward.
• Gum Disease from Crowns Leading to Cancer
If a crown is poorly fitted or made, it could potentially lead to gum disease, which, in rare cases, might increase the risk of oral cancer. However, high-quality crowns placed by an experienced dentist are unlikely to cause gum disease. Just be sure to choose a skilled dentist and high-quality materials for your treatment.
• BPA in Crown Sealants
Some people are concerned about BPA in dental sealants, but there’s no BPA in modern sealants. Although BPA can briefly appear in saliva after the procedure, it can easily be removed by cleaning the crown. BPA is not linked to cancer, though it may cause developmental issues if it enters a child’s system.
How Safe Are Dental Crowns?
Dental crowns are an effective plan B when your natural tooth structure becomes vulnerable. They are made from materials like porcelain, composite resin, or gold, which are biocompatible and non-toxic, making them safe for use in the body.
Dr. Omad Chaudhry adds that “Dental crowns are a trusted solution supported by the American Dental Association for restoring teeth. They greatly resemble your natural teeth and last long without any health risks.” The following are some major points that support this claim:
• Biocompatible Materials: Crowns are made from materials that are safe for the body and do not release harmful substances.
• No Cancer Risk: Modern crown materials have been extensively tested and shown to have no cancer-causing properties.
• Long-Term Effectiveness: Studies indicate that crowns are more reliable than fillings in preventing major dental issues or pain over time.
Wrapping Up
There is no evidence to support concerns that dental crowns cause cancer. Decades of use and extensive research show that dental crowns protect your teeth without causing any harm. With proper care, they can help you eat, speak, and smile confidently. If you still have concerns regarding the safety of dental crowns, consult a qualified dentist.
