INTRODUCTION OF CONNECTORS IN FPD (Fixed Partial Denture)
🎯 KEY POINTS:
🔸Connectors unite the retainers and pontics in an FPD.
🔸Types include rigid and non-rigid connectors.
🔸Rigid connectors provide maximum strength and rigidity.
🔸Non-rigid connectors allow for some flexibility to accommodate stress.
🔸Connector design is crucial for the success of an FPD.
🔸Connectors should be designed to minimize stress on the abutment teeth.
🔸Connectors should be easily cleaned to maintain oral hygiene.
🔸The type of connector selected depends on the specific clinical situation.
🔸Improper connector design can lead to FPD failure.
🔸Regular maintenance of connectors is essential for long-term success.
🔶 CONNECTORS
🔍 DEFINITION: The portion of the fixed dental prosthesis that unites the retainers and pontics. (GPT 8th Ed)
🔎 TYPES OF CONNECTORS
(A) Rigid Connectors
🔸Cast connectors
🔸Soldered connectors
🔸Welded connectors
(B) Non Rigid Connectors
🔸Dovetail
🔸Split pontic
🔸Cross-pin and wing