Cast Partial Dentures

Fabrication of the upper cast partial denture using silicone duplication

Surveying the refractory model

The insertion groove on the model makes the path of insertion easy to find in the surveyor.

Mark the prosthetic equator on all teeth to be clasped using a graphite marker in the surveyor.

Measure the clasp undercuts using special undercut gauges.

The new 0.35 mm undercut gauge is the new edition to the familiar Ney-System gauges.