[Restoration of badly-broken down and endodontically treated teeth]

Restorations of badly-broken down and endodontically treated teeth are composite resin; pin-retained amalgam or composite resin; casting onlay; prefabricated post with amalgam/composite resin/glass ionomer cement with silver powder core, and cast post & core with crown. The appropriated material and method depend on type, function and remaining tooth structure as well as tooth prognosis and economic status of the patients.