Clinical Evaluation of Dimethyl Sulfoxide Wet Bonding Technique

Clinical Evaluation of Dimethyl Sulfoxide Wet Bonding Technique: A Randomized Controlled Trial

Dimethyl sulfoxide (DMSO) wet bonding has shown promising results in several in vitro studies. However, there are a lack of clinical trials which prove the advantages of this technique. The aim of the study is to clinically assess the effect of DMSO wet bonding on composite restoration in non carious cervical lesions.

Inclusion Criteria:

• Two similar non carious cervical lesions (NCCLs) on the facial/labial surfaces of premolars.
• NCCLs of score 1-3 on the Smith and Knight tooth wear index.
• Favorable occlusion and teeth are in normal contact.

Exclusion Criteria:

• NCCLs on the lingual surface.
• Medically compromised individuals.
• Periodontally compromised teeth.
• Bruxism and visible wear facets in the posterior dentition.
• Fractured or visibly cracked premolars and canines.
• Known allergies to resin-based restorative materials.
• Presently undergoing orthodontic treatment.
• Abutment teeth for fixed or removable prostheses.