How far from the gingival margin should the maxillary major connector be positioned?

How far from the gingival margin should the maxillary major connector be positioned?

• A. 3mm
• B. 4mm
• C. 5mm
• D. 6mm

Answer: (D)

The maxillary major connector of a removable partial denture should be positioned about 6mm away from the gingival margin. This distance is critical for several reasons. First, maintaining this space helps prevent any tissue irritation or damage, which can occur if the connector is too close to the soft tissues. This distance also facilitates adequate space for the connector’s thickness, ensuring it has the necessary strength while minimizing bulkiness that could affect patient comfort. Additionally, positioning at least 6mm away from the gingival margin allows for proper contouring of the connector, aiding in both aesthetics and hygiene. It ensures that the major connector does not encroach upon the gingival tissue, which could otherwise lead to periodontal issues or discomfort during the function of the denture. Overall, adhering to this guideline contributes to the durability and effectiveness of the prosthesis.

The maxillary major connector of a removable partial denture should be positioned about 6mm away from the gingival margin. This distance is critical for several reasons. First, maintaining this space helps prevent any tissue irritation or damage, which can occur if the connector is too close to the soft tissues. This distance also facilitates adequate space for the connector’s thickness, ensuring it has the necessary strength while minimizing bulkiness that could affect patient comfort.

Additionally, positioning at least 6mm away from the gingival margin allows for proper contouring of the connector, aiding in both aesthetics and hygiene. It ensures that the major connector does not encroach upon the gingival tissue, which could otherwise lead to periodontal issues or discomfort during the function of the denture. Overall, adhering to this guideline contributes to the durability and effectiveness of the prosthesis.