Background: Pulps treatments constitute one of the types of procedures most performed in pediatric patients, whose primary objective is to restore the masticatory, aesthetic and phonetic function. Objective: Determine the frequency of pulps treatments performed in patients from 3 to 11 years old treated in the Pediatric Dentistry Service at the Teaching Dental Center of the Cayetano Heredia Peruvian University from January 2015 to December 2019. Materials and Methods: A search for the medical records of patients treated in the Pediatric Dentistry service who have met the inclusion and exclusion criteria. Data were collected on age, gender, type of dentition and tooth, for the elaboration of a database, and later tables of contents. Results: From a sample of 514 virtual medical records, with 1166 pulp treatments performed, the Indirect Pulp Therapy was the most performed for both sexes, 4...