Evaluation of Tooth Sensitivity and Whitening Effects of Different Content Teeth Whitening Agents

The participants in the study were healthy volunteers between the ages of 18-50. The number of volunteers was determined by using other studies similar to this study. There are 60 volunteers in three groups, 20 volunteers in each group. A different whitening agent is applied to each group by the researcher.

The researcher did not include volunteers with poor oral hygiene, smoking, tooth sensitivity, caries, or medication use in the study.

The researcher began the study by performing color measurement and sensitivity assessment before the procedure. Then he applied the whitening agent. The volunteers who underwent the whitening procedure will be evaluated in terms of both color measurements and sensitivity changes at the end of the treatment, 1st week, 2nd week, 1st month, 2nd month, 4th month, 6th month, and 1st year control sessions.

Each patient has their own evaluation form. There are different fields for both color and sensitivity in the form according to the control dates. All numerical data are recorded in their own fields.

Inclusion criteria

• Vital teeth
• Healthy gums
• No tooth sensitivity
• External discoloration ( tea,coffee..)
• Good oral hygiene
• No allergy to the material to be used

Exclusion criteria

• Decayed and devital teeth
• Presence of gingival bleeding
• History of trauma
• Presence of fractures, cracks and aesthetic restoration
• Smoking