Prosthodontics & Occlusion · single question

Patient receives a complete denture with excessive vertical dimension increase. Which clinical sign is most likely?

  1. Jaw pain and muscle fatigue
  2. Loss of lingual sensitivity
  3. Localized gingival inflammation
  4. Excessive hypersalivation
Show answer and explanation

Correct answer: A. Jaw pain and muscle fatigue

  • A. Correct. Excessive VDO overstretches the muscles of mastication, commonly producing jaw/muscle pain, fatigue, and TMJ discomfort.
  • B. Loss of lingual sensitivity is not a recognized consequence of excessive VDO.
  • C. Localized gingival inflammation is not the classic finding associated with excessive VDO.
  • D. Hypersalivation is not a classic consequence of excessive VDO.

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