Q.
I had a crown put in—but the tooth still hurt—so I had a root canal done through the crown—now 4 yrs later the tooth is hurting again—how can a tooth hurt that is dead of all feeling ?
I had a crown put in—but the tooth still hurt—so I had a root canal done through the crown—now 4 yrs later the tooth is hurting again—how can a tooth hurt that is dead of all feeling ?