
Six Lessons Approach Podcast by Dr. David Alleman
Learn about the evolution of biomimetic restorative dentistry with Dr. David Alleman, creator of the Six Lessons Approach. Each episode Dr. Alleman will discuss dental research, developments in adhesive dentistry and practical steps dentists can implement in their work to see more predictable results.Learn more about Dr. David Alleman's work and teaching at allemancenter.com.Hosted by Dr. David Alleman. Produced by Hillary Alleman and Audrey Alessi.
Latest episodes

Jul 25, 2024 • 20min
Should You Remove All Stained Dentin?
Caries removal can be reproducible — this means consistent regardless of patient or practitioner. Caries detecting dye is essential to creating reproducible caries removal endpoints, but the techniques doctors pair with the dye are what prevent pulp exposure and maximize bond strength.When Dr. David Alleman pioneered his methods for determining caries removal endpoints, he found that any doctor he trained could achieve the same predictable caries treatment that he saw in his own cases. How caries is treated is the first step in a restoration and determines whether that restoration succeeds or whether that restoration fails.Article referenced in this episode:Anderson M, Charbeneau G. A comparison of digital and optical criteria for detecting carious dentin. J Prosth Dent. 1985;53(5): 643-646.Send us a textStudy with Dr. David Alleman in 2025:Biomimetic Mastership - class starts September 15. Learn more and register at allemancenter.com/mastershipIn-Person SLA Workshop Dates:October 24-25December 12-13Learn more and register at allemancenter.com/trainingInstagram @david.alleman.dds@davey_alleman_dmd@allemancenter.comYouTube@allemancenter

Jul 11, 2024 • 19min
The Difference Five Minutes Make: Decoupling with Time
The podcast discusses the importance of creating a biomimetic bond in dentistry to prevent post-operative sensitivity. Dr. David Alleman introduces the concept of decoupling with time to ensure optimal bonding surface. Topics include hybrid layers, composite shrinkage, and bonding systems within the first five minutes of the polymerization process.

Jun 27, 2024 • 31min
Understanding the Third Most Common Dental Pathology
Dr. David Alleman, crack treatment expert, delves into the formation of cracks in teeth, the resulting infections, and how to predictably treat and prevent root canal therapy. Topics include stress-strain relationships, inflammation in dental pulp, early diagnosis of cracks, and paradigm shifts in dentistry.

Jun 13, 2024 • 22min
What Causes Dental Failures?
Dr. David Alleman, an experienced dentist, delves into the root causes of dental failures, focusing on micromovements and infections. He emphasizes the importance of preventative measures in adhesive dentistry to avoid bacterial leakage and fractures, highlighting the significance of understanding dental anatomy and chemistry for successful restorations.

May 2, 2024 • 32min
Resin Coating
Explore resin coating and immediate dentin sealing in dental bonding systems. Learn about flowable composites, decoupling with time, and the history of adhesive dentistry. Discover the impact of materials, polymerization dynamics, and enhancing dental bonds for successful outcomes.

Apr 18, 2024 • 34min
Immediate Dentin Sealing
The podcast discusses the history and benefits of immediate dentin sealing in dentistry, focusing on saving pulps and maximizing adhesion. It explores the evolution of dental bonding systems, challenges in polymerization, and advancements in resin infiltration. The episode also delves into the development of Linerbond 2 and the importance of collagen priming for improved results.

Apr 4, 2024 • 23min
A Tale of Two Teeth
Dr. David Alleman shares his experiences with cracked teeth, highlighting the importance of accurate diagnosis and timely treatment. He discusses the significance of crack propagation in teeth and how understanding this process can save more teeth. The podcast explores the use of biometric protocols, challenges in managing cracked teeth, tooth loss due to misdiagnosis, stress distribution in teeth, and parallels between crack management in teeth and aircraft maintenance.

Mar 21, 2024 • 24min
Australian Mavericks: Let's Remove the Cracks
Discussion revolves around how cracks in teeth can lead to infections, with emphasis on removing cracks rather than covering them. Mention of Australian endodontists' study showing superior results after crack removal. Evolution of dentistry practices towards more precise crack identification and treatment for better clinical outcomes.

Mar 7, 2024 • 22min
Could This Type of Dentistry Make Me a Happy Dentist?
Exploring transformative journey in dentistry, key encounter with adhesive dentistry in 1995. Evolution of dental bonding systems, key figures like Gary Unterbrink. Reflections on dental material interactions, research insights. Transition from dentist to historian, scientific discovery. Complexity of dental structures, modulus of elasticity.

Feb 22, 2024 • 25min
Deep Margin Elevation
Learn why deep margin elevation with composite is essential in modern dentistry. Discover how old research on biologic width was debunked in 2014. Find out why composite is preferred over glass ionomers for better long-term results. Explore the evolution of deep margin elevation and its impact on adhesive dentistry. Understand the importance of mentors in the field and the potential of adhesive dentistry in reducing the need for certain procedures.