Inclusion Criteria:  In need of treatment of right and left primary molar teeth of maxilla, Does not have any systemic disorder, High level of communication that can provide logical answers to the questions we ask With parental consent, Volunteers who want to participate in the research 6-12 years old patients who are compatible with routine dental treatments in the pediatric clinic  Exclusion Criteria:  No need for treatment of right and left primary molar teeth of maxilla, Has a systemic condition Low level of communication that cannot provide reasonable answers to the questions we ask Without parental consent Do not want to participate voluntarily in the research Do not attend a check-in Patients not in the 6-12 age group