Facial occlusal line in the maxillary arch is formed by_______________?

Correct answer: A. Non- supporting cusps

  • A. Non- supporting cusps
  • B. Centric holding cusps
  • C. Supporting cusps
  • D. Stamp cusps

Explanation

The facial occlusal line follows the buccal cusps of maxillary posterior teeth. These are non-supporting or guiding cusps, whereas the maxillary lingual cusps are the centric-holding supporting cusps.

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