How far should maxillary major connectors be placed from the gingival margin?

The appropriate distance for maxillary major connectors from the gingival margin is typically 6 mm. This distance is clinically significant as it helps to ensure the effective functionality of the prosthesis while minimizing any potential trauma to the surrounding soft tissues. By maintaining this distance, the major connector can provide adequate support and stability for the complete or partial denture, as well as prevent irritation to the gingival tissues during function.

A placement that is too close to the gingival margin could result in discomfort or tissue damage, while a distance that is too far can compromise the retention and support of the prosthesis. Achieving this balance is essential in prosthodontics for ensuring patient comfort and the longevity of the dental restoration.