Dentistry is Engineering: Saving Teeth, Not Extracting - Dr. Edward Feinberg | Ep 76

Explore the surprising parallels between dentistry and structural engineering with Dr. Edward Feinberg, a distinguished dentist with over 40 years of practice and director of the ONWARD program. Trained by his father, a pioneer in full-mouth reconstruction, Dr. Feinberg advocates for evidence-based crown and bridgework techniques that prioritize longevity and tooth preservation over extraction. In this deep dive, Dr. Feinberg reveals why he believes modern dentistry has strayed from proven principles, often violating basic engineering tenets. He shares insights from his incredible archive of over 100,000 case photos spanning 70 years, illustrating what truly makes dental work last – from meticulous tooth preparation to choosing the right materials (hint: it's not always zirconia). Dr. Feinberg passionately argues for saving natural teeth, discusses the over-reliance on implants, and uses vivid analogies to famous engineering disasters like the Schoharie Bridge and Tacoma Narrows Bridge to explain biomechanical stress in the mouth. He also addresses the challenges faced by young dentists and his mission to reform dental education. In this episode, you’ll discover: · The fascinating analogy between dentistry and structural engineering, with parallels to famous bridge collapses. · Why Dr. Feinberg believes modern dentistry is moving away from proven, long-term principles. · The mission and scope of the ONWARD program for dentists and curious patients. · Insights from 70 years of documented cases: what makes dental work truly last. · Dr. Feinberg's unique 3D approach to tooth preparation and crown design (mason jar cover method). · A critical look at modern materials like zirconia and the over-reliance on implants vs. precious metals and gold. · The importance of copper band/aluminum shell impressions for precise sub-gingival work. · Why preserving natural teeth is often superior to extraction and implants, and what happens when implants fail. · The "all on four" implant approach: why it often violates engineering principles and leads to failure. · The underutilized "double tilt precision attachment" for restoring arches without aggressive surgery. · The financial pressures on young dentists and Dr. Feinberg's vision for subsidized dental education. · What true innovation means in dentistry: advancement that conforms to basic, proven principles. · His concerns about AI in dentistry and the need for ethical programming. This is a vital conversation for dental professionals, engineers, and anyone seeking a deeper understanding of long-term dental health and the enduring principles of effective, patient-centered care. Connect With Dr. Edward Feinberg & ONWARD Program: · Website: http://www.theONWARDprogram.com · YouTube: https://www.youtube.com/@edfberg/videos · Instagram: https://www.instagram.com/edfberg · Books on Amazon: The Double-Tilt Precision Attachment Case for Natural Teeth and Implants and Open Wide: Essays on Challenges in Dentistry to Achieve Excellence. Chapters: 00:00 Intro: Dr. Edward Feinberg - Dentistry as Structural Engineering 02:20 Why Modern Dentistry Strays from Proven Principles 08:03 The ONWARD Program: Online Teaching for Dentists 08:59 100,000 Case Photos: What Makes Dental Work Last? 19:48 Dentistry Akin to Structural Engineering: Analogies 26:24 Overloading Structures & Precision Attachment Cases 30:57 Saving Natural Teeth vs. Extracting for Implants 39:11 What Innovation Truly Means in Dentistry & Medicine 43:37 Where to Learn More & Connect with Dr. Feinberg Support the Show: · Fuel the podcast: https://iferia.nestuge.com/supportme · Subscribe and leave a review! · Share Want to Be a Guest on The Iferia TechCast? · Reach out to Ezekiel on PodMatch · PodMatch Host Profile: https://podmatch.com/hostdetailpreview/theiferiatechcast