Clinical Evaluation of Four Aesthetic Restorations in Non-carious Cervical Lesions

Clinical Evaluation of Four Aesthetic Restorations in Non-carious Cervical Lesions: a Randomised Controlled Split-mouth Clinical Trial

To compare the clinical performance of high-viscosity glass ionomer, flowable composite, bulkfill composite and nanohybrid composite restorations in non-carious cervical lesions (NCCLs).

One hundred fourty NCCLs were randomised into four groups according to a split-mouth design. Clinical evaluations will be performed after 1 week, 3 months, 6 months, using FDI (World Dental Federation) criteria.

Inclusion Criteria:

• had at least four non-carious symmetrical cervical lesions,
• had permanent dentition and were older than 20 years old,
• had cervical margins in dentin

Exclusion Criteria:

• periodontal disease
• pregnant or breastfeeding
• being under orthodontic therapy