What if the goal of periodontal therapy isn't just managing disease, but achieving true periodontal remission? And how do we move beyond the subjective measurements we've relied on for decades to embrace precision assessment that transforms patient outcomes?
Our guest today is Marianne Dryer, a registered dental hygienist with a master's degree in education from St. Joseph's College of Maine. Marianne brings over 30 years of clinical experience to her role as Program Director of Dental Hygiene at Cape Cod Community College. She has served as first-year coordinator at Collin College where she received the Outstanding Faculty Award, and she lectures nationally and internationally on periodontal instrumentation, ultrasonic technique, risk assessment, infection prevention, and radiology. She is a graduate of Forsyth School for Dental Hygienists and Old Dominion University, and has become a leading advocate for incorporating updated periodontal classifications and advanced diagnostic approaches into dental hygiene education.
This episode explores how periodontal care is evolving from traditional maintenance models to precision-based remission protocols. We examine why clinical attachment level measurements provide more meaningful disease assessment than pocket depth alone, and how new classification systems from the 2017 AAP-EFP workshop offer clearer patient communication and interdisciplinary collaboration. The conversation reveals how artificial intelligence is revolutionizing periodontal diagnosis by quantifying clinical attachment loss with unprecedented accuracy, while addressing the persistent challenges of subjective probing techniques.
Episode Highlights:
The updated 2017 AAP periodontal classification system simplifies complex diagnosis into clear staging and grading protocols, moving away from the overwhelming 1999 system that looked like "a menu from the Cheesecake Factory" with too many diagnostic choices. This medical nomenclature approach enables quantified risk assessment, clearer prognosis communication, and better alignment with systemic disease management protocols used throughout medicine.
Clinical attachment level measurement represents the gold standard for assessing true periodontal disease progression, providing fixed anatomical landmarks from the cemento-enamel junction to the junctional epithelium. Unlike subjective pocket depth measurements that reflect inflammation snapshots, clinical attachment loss quantifies actual disease progression and distinguishes between active periodontitis and gingivitis on reduced periodontium from previous surgical interventions.
Artificial intelligence systems with FDA clearances are revolutionizing periodontal assessment by providing precise numerical and percentage calculations of clinical attachment loss from radiographic analysis. These AI diagnostic tools eliminate guesswork in bone loss assessment, though they still require accurate clinical probing technique and high-quality radiographic imaging without overlap, elongation, or foreshortening to generate reliable results.
Furcation involvement assessment requires specific instrumentation beyond standard probing, particularly the neighbor's probe or furcation probe to accurately access areas like the mesial furcation on maxillary molars from the lingual approach. Inadequate furcation assessment represents a primary reason patients slip out of remission, as these anatomical areas harbor biofilm and deposits that standard straight probes cannot detect or measure accurately.
Microbiome-guided periodontal therapy focuses on restoring microbial balance rather than bacterial elimination, addressing dysbiosis in non-responders through personalized approaches including salivary diagnostics, probiotics, and anti-inflammatory protocols. The 2026 CDT codes now include comprehensive salivary diagnostic options that don't require laboratory analysis, making microbiome assessment more accessible for routine clinical practice.
Perfect for: General dentists seeking to modernize periodontal diagnosis and treatment protocols, dental hygienists implementing evidence-based classification systems, and dental teams interested in precision assessment technologies and patient-centered remission strategies.
Discover how precision periodontal assessment and medical model thinking can transform your approach to chronic disease management.