Aims: To compare the three different methods of caries removal, conventional method using Airotor and chemomechanical method using Carisolv and Papacarie. Settings and design: The patients with multiple carious teeth were selected either in the deciduous dentition or mixed dentition. Ninety primary molars were selected from 30 children (10 males and 20 females) between the age group 6 and 9 years. Materials and methods: After caries excavation, cavities were evaluated for caries removal or clinical efficacy by the tactile and visual criteria, microbiological efficacy, time taken for the procedure. Patient acceptability toward the treatment was also checked with the help of a visual analog scale (VAS). The observations thus obtained were subjected to statistical analysis using analysis of variance (ANOVA), Mann-Whitney U-test and Kruskal-Wallis test. Results: The clinical efficacy of caries removal was highest with Airotor while the microbiological efficacy of caries removal was almost comparable with Airotor, Carisolv and Papacarie caries removal methods. The time taken to remove caries by Airotor method was observed to be least while the patient acceptance was found to be highest with Papacarie method. How to cite this article: Chowdhry S, Saha S, Samadi F, Jaiswal JN, Garg A, Chowdhry P. Recent vs Conventional Methods of Caries Removal: A Comparative in vivo Study in Pediatric Patients. Int J Clin Pediatr Dent 2015;8(1):6-11.