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将印模胶浸入70℃左右的热水中软化,水温不宜太高,以免造成粘性和流动性过高不易操作。待印模胶软化后,搓捏成团状或条状使表面光滑,以能包括拔牙创前后各2个牙范围为宜。然后放入涂有分离剂的无孔托盘,在口内拔牙创处像取模那样压向牙龈方向。在印模胶硬化前取下托盘,用手指压迫印模咬边缘使其与组织贴合。硬化后嘱病人闭口胶住印模胶,可使印模胶
Molding glue will be soaked in hot water at about 70 ℃ softening, the water temperature should not be too high, so as to avoid stickiness and high fluidity is not easy to operate. To be plastic mold softening, kneading into a clump or strip to smooth the surface to be able to include tooth extraction before and after the 2 teeth range is appropriate. Then placed in a non-porous tray coated with a separating agent, tooth extraction in the mouth like a mold as the pressure to the direction of the gum. Remove the tray before hardening the impression and squeeze the edge of the impression with the fingers to conform it to the tissue. Instruct the patient after closing the adhesive to seal plastic mold, plastic mold can be printed