Evaluation of Hall Technique and Atraumatic Restorative Treatment for Management of Caries in the Primary Dentition

Inclusion Criteria: * Children free of any systemic disease or special health care needs. * Cooperative children ( positive/ definitely positive) according to Frankl's behavior rating scale. * Children who are willing to participate in the study * Tooth inclusion criteria: * Primary molar teeth with occlusal or occlusoproximal carious lesions into dentin (International Caries Detection and Assessment System) (ICDAS) codes: 3-5 * Absence of clinical signs or symptoms of irreversible pulpitis * Absence of fistula or abscess near the selected tooth clinically and radiographically * Absence of spontaneous pain * Absence of pulp exposure * Absence of pathological mobility by placing the points of a pair of tweezers in an occlusal fossa, and gently rocking the tooth bucco-lingually. Exclusion Criteria: * Clinical signs and symptoms of irreversible pulpilitis. * Tooth mobility * Spontaneous pain