I’ve recently completed my root canal treatment and now I keep hearing that I need to get a crown placed on the tooth. I’m wondering whether it’s truly necessary or just an optional add-on. The tooth doesn’t hurt anymore, so do I really need a crown after a root canal, or can I leave it as it is?
In most cases, yes — a crown is strongly recommended after a root canal, especially for molars and premolars. After the nerve is removed, the tooth becomes weaker, more brittle and more prone to cracking under chewing forces. Even if the tooth feels fine right now, it has lost much of its natural strength and is at a higher risk of fractures that could lead to extraction.
A crown works like a protective helmet, sealing the tooth, restoring its shape and preventing future breakage or reinfection. Without this protection, the tooth can chip, fracture or fail — which often means more costly treatment later.
At Ashford Dental Centre, dentists prioritise long-term tooth preservation. Their custom-made crowns are designed to reinforce the tooth, restore full chewing strength and ensure your root canal investment lasts for many years. If you're unsure whether your specific tooth needs a crown, Ashford’s team can assess the remaining tooth structure and give you clear, honest advice based on your case.