Case Studies in Dental Hygiene, 2nd edition is designed to guide the development of critical thinking skills and the application of theory to care at all levels of dental hygiene education — from beginning to advanced students. This textbook is designed to be utilized throughout the dental hygiene curriculum. Because the questions and decisions regarding treatment of each case span the dental hygiene sciences and clinical practice protocols, this book will find a place in enhancing each and every course required of dental hygiene students.  This text is a viable study guide to help students prepare for success on national, regional and state examinations which have a patient care focus. Case Studies in Dental Hygiene, 2nd edition is an excellent review text for the graduating dental hygiene student preparing to take the National Board Dental Hygiene Examination.