Dental Each of the following is a feature of papillary hyperplasia except one. Which one is not true? A It is a proliferative bone disease B It can be caused by wearing the dentures at night C It can be caused by poor oral hygiene D It can be caused by an ill-fitting denture 💡 Explanation Each of the following is a feature of papillary hyperplasia except one. Which one is not true? ✓ Correct Answer: A. It is a proliferative bone disease