METHOD OF OBTAINING FUNCTIONAL COMBINED IMPRINT IN PATIENTS WITH POSTOPERATIVE DEFECTS OF THE UPPER JAW Russian patent published in 2018 - IPC A61C9/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to orthopedic dentistry, and is intended for use in obtaining a functional combined impression in patients with postoperative defects of the upper jaw. Perform adjustment of individual spoon in the oral cavity, correction of its edges with the help of wax. In this case, additional support of soft tissues is created on the defect side, the defect boundaries are refined by the base wax, which creates an additional compression on the impression mass filling the defect. Two-stage impression is obtained with a silicone impression mass, with functional tests.

EFFECT: method allows to obtain a functional combined impression exactly reproducing the positive imaging of the sky defect, the preserved tissues of the dental alveolar region, and to reduce the compression on the mucous membrane of the preserved tissues, allowing to assess the tightness of the closing valve.

1 cl, 1 dwg