Assessment of Gingival Health Following Rubber-Dam Isolation

Inclusion Criteria: * Between the ages of 18-35 * Have sufficient cognitive ability to understand the consent procedure * Clinically healthy gingiva and periodontium * Daily cigarette consumption of 10 or less * No attachment loss, bleeding on probing, or plaque buildup * Vital upper teeth (12-22) without signs of irreversible pulpitis * Patients with cervical lesions, abrasion lesions and/or indications for diastema closure requiring restoration * Patients with cervical lesions at or below the gingival level * Patients with direct composite restoration indications concerning the cervical region in their upper anterior 4 incisors. Exclusion Criteria: * Any disability (mental health conditions, mentally handicapped and physically handicapped) * Systemic diseases or serious medical risks (Cardiovascular disorder, diabetes, hypertensive, epileptic) * Compliance problem, inability to provide post-treatment hygiene * Gingival hyperplasia or bleeding disorder * Signs of attachment loss of periodontal disease * Patients for whom rubber dam placement is contraindicated (patient with asthma diagnosis, mouth breathing, partially erupted tooth, overly malpositioned teeth and latex allergy). * Signs of periapical pathology or pulpal posterior or anterior pathology * Non-vital, endodontically treated teeth * Teeth which have mobility * Teeth with extraction indication