Root canal therapy is a restorative dental procedure that plays a pivotal role in preserving damaged teeth that would otherwise face extraction. This treatment is a vital aspect of endodontics, a specialized branch of dentistry focusing on the health of the tooth’s interior. When the pulp inside a tooth becomes infected or inflamed, Root canal therapy becomes necessary to eliminate the source of the problem. Through a series of precise steps, including pulp removal, thorough cleaning, and filling of the canal, the tooth is strengthened and protected. Root canal therapy not only relieves pain and discomfort but also allows patients to maintain a natural appearance and functionality, without resorting to artificial replacements.