Impressions

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Primary impression • Lower Sit patient upright with your elbows level with patient’s s lower jaw. ‣ Stand to one side and in front of the patient ‣ Rotate the tray within the pt’s s mouth in a horizontal plane until it is in the center of residual ridge and press the loaded tray ‣ The labial, right and left sulci in turn being everted to permit the impression material to fill the functional width of the sulci ‣ ask pt to raise tongue, then border mould.
• Once the material has set, the tray is removed in one motion • Mark the borders of the custom tray to be made. • Pour up impression
Page 1 and 2: IMPRESSION MAKING (IN COMPLETE DENT
Page 3 and 4: Categories • Primary impressions
Page 5 and 6: Tray selection for primary inpressi
Page 7: Primary impression • Upper Sit pa
Page 11 and 12: Special trays • Close fitting tra
Page 14: Secondary impression making • Upp
Page 18: Salient anatomical features of dent
Page 22: The Incisive Papilla • Nerves and
Page 25: Vibrating Line • Imaginary line a
Page 33 and 34: Retromolar Pad • Triangular soft
Page 35: References 1. Nallaswamy D. (2003).

Impressions

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