calculus References Quizzes 44 Questions from Britannica’s Most Popular Health and Medicine Quizzes calculus medicine Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: mineral/ Definition…of bones and teeth, and calculi are concretions of mineral substances found in the urinary system. Read More…of bones and teeth, and calculi are concretions of mineral substances found in the urinary system. Read More