impression making Archive

Objectives Of Impression Making

An impression is made for the purpose of recording the anatomical landmarks and then to reproduce them on the cast to be poured. The main 5 objectives of impression making are: PRESS P – Preservation of remaining tooth structures R – Retention E – Esthetics S – Stability S – Support Retention: It is defined [&hellip

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Impression taking with Shellac Base plate

Taking of an impression with the help of Shellac baseplate is a bit out dated now but still in practice in some places, The primary aim of baseplate is to make a replica of the structures of the oral cavity on the cast by application of pressure. Instruments: Shellac Baseplate (both mandibular and maxillary) Spirit [&hellip

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