Aim of the study was to assess the association of age and gender distribution in patients having class III/ class IV caries resulting in root canal treatment in upper and lower Anteriors. This is a retrospective clinical study carried between the month of June 2019 to March 2020. Data of patients with diagnosis of class III/ class IV caries and prognosis to RCT were collected. Thus a sample size of 56 was obtained and tabulated in excel. Excel tabulated data is transferred to SPSS software for analysis. Based on software analysis and chi square test results were tabulated. We got a result that male patients aged between the age group of 61-70 years are most affected by class III/ class IV caries resulting in root canal treatment. Maxillary right permanent central incisor [11] is the most common tooth to be affected anteriors in upper arch and mandibular left permanent canine is most commonly affected anteriors in lower arch. Within the limitations of this study, we observed that male patients showed higher incidence of class III, class IV caries resulting in root canal treatment compared to female patients. Class III and class IV caries are observed to be more prevalent in the age group 61-70 years. Thus early diagnosis and conservative treatment of class III and class IV caries can prevent teeth from progressing to RCT.