Have you ever experienced a persistent toothache or sensitivity that just doesn’t go away? It might be more than just a cavity — your tooth could be infected deep inside, and the solution might be a root canal treatment (RCT). Despite common myths, root canals are safe, effective, and often the only way to save a natural tooth from extraction. At Shree Jayam Oral & Dental Clinic, Ambattur, we believe in educating our patients before starting any treatment. So let’s understand why a root canal is sometimes necessary — and how it can save your smile. π§ͺ What Exactly Is a Root Canal? A root canal is a dental procedure that removes the infected or inflamed pulp inside your tooth. The pulp is the soft tissue that contains nerves and blood vessels. If it gets infected due to deep decay, trauma, or repeated dental procedures, it can cause severe pain and lead to abscess or bone loss. ⚠️ When Do You Need a Root Canal? Here are common signs you might need a root canal: Continuous tooth...