DIRECT RETAINERS Retention is that quality inherent in the removable partial denture that resists the vertical forces of dislodgement for e.g., the force of gravity, the…
Slide 1 Slide 2 Slide 3 Direct retainer is any unit of a removable dental prosthesis that engages an abutment tooth to resist displacement of the prosthesis away from basal…
Slide 1 1 Part 2 Slide 2 TYPES OF CLASP ASSEMBLIES : Clasps Designed to Accommodate Functional Movement 1. RPI, RPA and Bar clasp 2. Combination clasp 2 Slide 3 Distal extension…