Which is the most direct sign that occlusal adjustments have achieved harmony during function testing?

• A. Absence of high spots on articulating paper during initial contacts
• B. Increased bite force at maximum opening
• C. Worsening joint noises
• D. New pain upon rest

Answer: (A)

Achieving harmony in occlusion means the teeth meet in a balanced, interference-free way as the mandible moves during function. The most direct sign of this after adjustments is that, at the moment the teeth first contact on closure, there are no high spots detected by articulating paper. When initial contacts are even and free of premature interferences, the anterior guidance and posterior stops work together smoothly, allowing unimpeded centric closure and later excursions. This direct feedback from the paper marks shows the occlusion has balanced toward its functional path.

Other signs aren’t as direct indicators: a bigger bite force at maximum opening doesn’t reliably reflect harmonious contacts; new joint noises point to TMJ issues or overload rather than balanced occlusion; and new pain at rest suggests ongoing pathology or sensitivity rather than a stable, harmonious bite.