Evaluation of the Clinical Performance of Reinforced Glass Ionomer Restorations

Evaluation of the Clinical Performance of Reinforced Glass Ionomer Restorations

This study is conducted to evaluate the clinical performance of class I reinforced glass ionomer restorations (Zirconomer Improved and Equia Forte Fil)

Inclusion Criteria:

• Normal occlusal relation with normal dentition.
• Absence of pain from the tooth to be restored.
• Absence of any active periodontal and pulpal diseases from the tooth to be restored.
• Medium-sized (buccolingually and mesio-distally) occlusal carious lesions extending into dentin.

Exclusion Criteria:

• Patients with a history of tooth sensitivity.
• Patients with bruxism.
• Defective restorations adjacent or opposing to the tooth.
• Abutment teeth used for fixed or removable prosthesis.
• Patients who refused to sign the consent form.
• Inability to return to recall appointments