This study is a case study and nonexperimental observational study based on individual case reports of pulpitis in primary teeth. The study I engaged in focusing on treatment via particular types of filling materials. Diagnosis was taken by patient history anamnesis, clinical and paraclinical examination. In this case study, the treatment was done in two types, pulpotomy and pulpectomy. Three types of material were used: Metapex, Zinc Oxide Eugenol and Biodentine. The patients came to assessment after 6 months and were evaluated for clinical and radiological failure.  Aim Based on current research and clinical cases, the study aims to assess and investigate the depth, validity and advancement of pedodontics in the area of dental pulpitis in primary teeth.