CLASP TYPE-CLINICAL AND LABORATORY PROCEDURES IMPRESSION AND PREPARATION OF THE MASTER...

Duration: 12 min

Creator: Veterans Administration

Color: Color

Sound: Optical sound

Description: FULL TITLE--CLASP-CLINICAL AND LABORATORY PROCEDURES-IMPRESSION AND PREPARATION OF THE MASTER CAST FOR THE LABORATORY. Shows the impression procedures using alginate to produce accurate casts. The surveyor is used on the resultant cast to determine the accuracy of the planned mouth preparations. Relief wax is added to areas of the master cast necessary to create proper relief for freedom and function.