Prosthodontics & Occlusion · single question
At the vertical dimension of occlusion (VDO), the maxillary tuberosity contacts the retromolar pad, preventing adequate denture space. What is the most appropriate treatment?
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Correct answer: A. Surgically reduce the maxillary tuberosity
When the maxillary tuberosity contacts the retromolar pad at the vertical dimension of occlusion, there is insufficient inter-arch space for denture fabrication. The maxillary tuberosity is a bony structure covered by fibrous tissue, and surgical reduction (tuberoplasty) is the appropriate treatment to create adequate space for a properly fitting maxillary complete denture. The retromolar pad is a key anatomical landmark for mandibular denture posterior extension and should be preserved whenever possible. Avoiding acrylic coverage does not address the fundamental space problem.
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