Inclusion Criteria:  Medically fit children Children who exhibit cooperative behavior at initial bitewing radiograph procedure Children with symptom-free or reversible pulpitis restorable first and second primary molars in both arches Teeth with D1 lesions will be included No periapical or furcation pathologies on bite wing radiographs  Exclusion Criteria:  Medically compromised children Children with uncooperative behavior during bitewing radiograph process Primary molars with irreversible pulpitis Teeth with furcation or peri radicular pathologies