Evaluation of increase in hard tissue formation by two different indirect pulp capping agents in primary molars- a randomized controlled trial

INTERVENTION: Intervention1: SafeEndo BioStructure MTA putty: composition is Tricalcium Silicate, Dicalcium silicate, Tricalcium Aluminate, Zirconium oxide, Paste forming agents it is an indirect pulp capping agent Control Intervention1: VOCO Calcimol LC: composition is Light‐curing radiopaque calcium hydroxide paste. it is an indirect pulp capping agent CONDITION: Health Condition 1: K029‐ Dental caries, unspecified PRIMARY OUTCOME: To compare the increase in dentinal barrier thickness formed by two types of Indirect pulp capping agents used in the treatment of carious lesions in primary molars over a period of 12 months.Timepoint: 3,6,12 months SECONDARY OUTCOME: follow upTimepoint: 3,6,12 months INCLUSION CRITERIA: Primary molars meeting the following criteria will be included in the study: On clinical examination, large carious lesions involving either occlusal or proximal surfaces, with normal appearances of the gingiva will be identified. Participants with a history of tolerable dull intermittent pain and mild discomfort associated with eating will be included. On radiographic evaluation, primary molars with carious lesions involving more than 2/3rd thickness of dentin approximating the pulp, normal lamina dura and periodontal ligament space, and more than 2/3rd of the root present without periapical changes will be included.