If after 2 yrs a root canal and crowned tooth has infection and it is taken care of can you still lost the tooth?

Yes, it is possible to lose a tooth even after a root canal and crown if an infection develops. If the infection is not adequately treated or if it reoccurs, it can compromise the tooth's structure and surrounding bone, leading to tooth loss. Timely intervention is crucial, and ongoing dental care is essential to maintain the tooth's health.