A 5-year-old child has been diagnosed with chronic granulating periodontitis of the 85 tooth. What is the optimal material for the root canal filling?

Answer options

1. Zinc-phosphate cement
2. Glass ionomer cement
3. Calcium-containing paste
4. Zinc-eugenol cement
5. Resorcinol-formalin paste

Explanation

infection in a lower molar, the initial sign of the infection would be in the submandibular nodes; if it were not successfully combated there, it would spread secondarily to the upper deep cervical nodes because submandibular nodes Drain the Mandibular canines, premolars, molars, except for wisdom teeth.