ABSTRACT
Background: Pulp stone; though of an unclear aetiology; is clinically common. It potentially poses procedural difficulty to the endodontist and may also be a marker of an underlying systemic condition. Objectives: The study investigated pulp stone occurrence in adult restorative patients. It also highlighted the relationship between pulp stone and pristine posterior teeth; chronic periodontitis and posterior teeth with abrasion; as well as the effect of age and gender on pulp stone occurrence. Method: Three hundred subjects; aged 18-60 years participated in the cross sectional study. Pristine teeth; teeth with chronic periodontitis and those with abrasion were recruited. Result: Pulp stone was seen more often in the 41-50 years age band; in molars and in teeth with chronic periodontitis but less often in teeth with abrasion. In addition; coronal and free form of pulp stone were more popular. Conclusion: It is recommended that researchers should pay special care in case selections; and during biomechanical coronal instrumentation