Fundamentals Of Fixed Partial Denture (Fpd) Preparation With Soft Splint

Abstract

Fixed partial dentures (FPDs) remain one of the most predictable treatment options for replacing missing teeth. The success of FPD therapy is closely linked to meticulous tooth preparation that fulfills mechanical, biological, and esthetic principles. Improper preparation can lead to restoration failure, pulpal damage, periodontal complications, and patient discomfort. Soft splints, used as occlusal appliances, play a significant adjunctive role during FPD treatment by protecting prepared abutment teeth, minimizing occlusal overload, and managing parafunctional habits. This review article discusses the fundamental principles of FPD tooth preparation in detail and highlights the clinical relevance, indications, and benefits of soft splint therapy in fixed prosthodontics