The book by Major M. Ash and Sigurd P. Ramfjord is a foundational text in dentistry that explores the relationship between the teeth, the temporomandibular joint (TMJ), and the neuromuscular system. The reference "58" commonly refers to a cited section within scientific literature—specifically regarding the use and indications for the Michigan Splint (stabilization splint) developed at the University of Michigan. Core Concepts of Ash & Ramfjord’s Occlusion

Here is a comprehensive study guide and summary of the core principles found in .

, shifted the focus from purely mechanical rules to a biologic understanding of how the masticatory system adapts to occlusal relationships. www.nature.com Core Philosophical Concept The Biologic Approach