DENLB207 - Understructure Design

This course is an introduction to the understructure design for porcelain fused to metal crowns, waxing, and porcelain margin cut back, investing, & finishing the alloy for preparation for porcelain.

Credits: 5

Distribution: Career Training

Offered: Winter, Summer


  1. Cut back wax for porcelain margins
  2. Finish metal to prepare for porcelain
  3. Follow the procedures for spruing, investing, burn-out and casting
  4. Read the prescription for the case
  5. Wax understructure individual copings and bridges