Darby and Walsh Dental Hygiene: Theory and Practice, 5th Edition ebook is a comprehensive resource that covers the principles and practices of dental hygiene. It provides in-depth information on topics such as oral health assessment, patient education, preventive care, and treatment planning. This edition also includes updated information on emerging trends and technologies in the field of dental hygiene. It is a valuable resource for students, educators, and practicing dental hygienists looking to enhance their knowledge and skills in oral health care.