When dentists tell patients that they need a root canal, many feel uncertain about what will happen. The term “root canal” is often used as shorthand for a tedious, unpleasant procedure. You may worry that root canal therapy could be difficult and cause discomfort. The truth is that today’s root canals are gentle, routine procedures…

If you’ve been told you need a root canal, one of your first questions may be: How much does a root canal cost? The cost of root canal treatment in St. Louis can vary depending on which tooth needs treatment, the complexity of the procedure, whether you’ve previously had a root canal, your dental insurance…

If you have a toothache that disrupts your daily life, you may not know where to turn. You may call your family dentist, who takes 2-D digital X-rays and determines that you need an endodontist to diagnose further and treat your condition.   One of the top reasons why general and family dentists refer their…

Archway Endodontics is excited to celebrate our five-year anniversary in September 2026. We are an endodontic practice serving St. Louis and the surrounding communities of St. Louis County and Southern Illinois.  Our primary focus is to relieve tooth pain, treat infection, and help patients preserve their natural teeth whenever possible. Through our specialized endodontic services…

If you just had a root canal, you may have questions about what comes next. The root canal treatment aims to clean and seal the root portion of the tooth. After a root canal, the biting surface of the tooth always needs a permanent form of restoration. You and your dentist will typically choose between…

When your dentist tells you that you need a root canal, it can be tempting to put the procedure off for a few weeks or even months. If the pain comes and goes, you might assume the problem is getting better on its own. Unfortunately, an infected tooth does not heal without treatment. The longer…

When you have a toothache, it is natural to hope the problem can be fixed with a simple filling. In many cases, that is exactly what happens. However, when tooth decay or an injury reaches the inner portion of the tooth, a root canal may be the best way to relieve pain and save your…