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Removable Partial denture components

RPD Cobalt chromium

RPD casesclassification

Classification of RPD According to support:

Classification of RPDKennedy’s Classification

Kennedy’s Classification

Retention in rpd

Why it is important to engage the under bulge

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Direct RetainersAker clasp

(near) Mesial Vs. (far) Distal clasp retentive tip

Where is the fulcrum?Which fulcrum needs more effort?

DOUBLE AKER (Butterfly)

RPI Clasp

RPA clasp

Occlusal Rest

Rest and Rest Seat Form and requirements

What if the was no rest seat?

Occlusal Rest Seat Form

Occlusal Rest Seat Form

Double Embrasure Rest Seat Form (Occlusal rest)

II - Lingual Rest Seats 1- Cingulum Rest

Fulcrum

Indirect retainer

Guide surfaces (or guide planes).

Guiding Plane Preparation

Path of insertion.

Selecting a Single Path of Insertion

Differences between Tooth supported (III & IV) and Tooth-tissue supported (I & II)

Major connector mandibular

Maxillary major connector

Case report

RPD and attachment

Framework try in

Bite block

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