A root canal is a procedure performed to save a severely damaged or infected tooth. When the pulp (the soft tissue inside the tooth) becomes infected, usually due to deep decay or trauma, it causes inflammation and pain. A root canal involves removing the infected pulp, cleaning and shaping the root canals, and filling them with a sealant to prevent further infection. Without a root canal, the infection could spread, potentially leading to an abscess or the need for tooth extraction. If you're experiencing severe tooth pain or suspect an infection, it's crucial to consult a dentist promptly. Find a qualified "dentist 76017" to receive expert care and preserve your natural tooth.