Dental White patches due to degenerated squamous epithelium occurring on buccal mucosa and gums is known as: A Coup D'Ongle sign B Compy's sign C Darier's sign D Pseudodarier's sign 💡 Explanation White patches due to degenerated squamous epithelium occurring on buccal mucosa and gums is known as: ✓ Correct Answer: B. Compy's sign