The one thing which brings patient to a dental surgeon is cavity formation be it big or small, painful or not. In simple terms it is dental caries. This book deals about each and every thing said and documented about the dental caries. This book is a 2 years of hard work put in by three like minded people, Dr. Swati Priya, Dr. Pooja Kasana, and Dr. Heena Sadiq. Hopefully this book will be interesting to read and helpful for postgraduate students in dentistry.