After a root canal treatment, the tooth becomes more fragile because its inner nerve and blood supply have been removed. A dental crown is often required to protect and strengthen the treated tooth. At Dr. Amit Caplash Dental Centre , patients in Brampton receive custom crowns designed to restore durability, function, and natural appearance after root canal therapy. Why a Crown Is Needed After a Root Canal A treated tooth is more likely to: Crack or fracture Wear down faster Lose structural strength A crown helps prevent these issues by fully covering and protecting the tooth. What Is a Dental Crown? A dental crown is a protective cap placed over a weakened or damaged tooth to restore: Strength Shape Function Appearance When Is a Crown Recommended After Root Canal? A crown is usually recommended when: The tooth has large decay The tooth structure is weak A back tooth is treated There is a risk of fracture Benefits of Getting a Crown After Root Canal Cr...