Could Bulk Fill Glass Hybrid Restorative Materials Replace Composite Resins in Treating Permanent Teeth?

Inclusion Criteria: * The patient has no systemic disease * The patient should have good periodontal status * Teeth to be restored should be symptomless and vital * Teeth to be restored should have proximal contacts on both mesial and distal surfaces and be in occlusion with the antagonist teeth * Teeth that have class II caries lesions in external and middle 1/3 of dentine thickness radiographically Exclusion Criteria: * Xerostomia and bruxism; * Absence of adjacent and antagonist teeth; * Extremely poor oral hygiene, severe or chronic periodontitis; * Teeth that have any restoration, endodontic treatment, periodontal and periapical pathology. * The patients who are undergoing orthodontic treatment