The Nega Chin: Exploring the Myth and Reality of a Jaw Condition

Understanding the Foundations: Anatomy and the Roots of a Receding Chin The Jaw’s Structure To comprehend the *nega chin*, we must first appreciate the complex architecture of the jaw. The chin, or the mentum, is formed by the lower portion of the mandible, or jawbone. Its position and projection are influenced by a delicate interplay…