What about decayed teeth?

Root canal therapy

is the most effective way to treat decayed teeth. Root canal therapy is the most effective way to treat decayed teeth. Root canal therapy is a complex procedure that requires multiple visits. Root canals are carefully cleaned of necrotic material, disinfected and filled to prevent reinfection. After root canal treatment, the tooth loses the nutrient supply of the pulp and becomes relatively fragile. Crown restoration is usually required to protect the remaining tooth tissue and enhance the strength and durability of the tooth.