8/3/2019 Reality Check #13

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MAKING (NOT TAKING) IMPRESSIONS

Facial neatness is not a requirement

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Aside from hypnosis what can you do to reduce gagging when making impressions?

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1. Properly ed tray.2. Saliva control.3. Breathing control.4. Tongue position.5. Head position.

6. Body position.7. Distraction.

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STOCK TO CUSTOM TRAY

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1. Select proper size.2. Adapt as needed by cu ing with acrylic bur or heating and bending.

3. Add wax to customize further especially in palate4. When satised spray all surfaces paying particular a ention to vertical sides .

REMEMBER: An impression doesnt have to be 100% perfect

only 100% in the critical in all the important areas!

8/3/2019 Reality Check #13

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HANDLING ALGINATEBEFORE AND DURING MIXING

WHILE INSERTING AND REMOVINGHANDLING PRIOR TO POURINGPOURING AND SEPARATING

TRIMMING

What is important regarding.?

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Add powder to liquid

Mix quickly and thoroughly

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Insert posterior rstLine up handle with midline

Muscle trimSupport tray entire time in mouth

Remove with a SNAP!

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Inspect carefully especially rest seat areasRinse and wrap

First pour within 8-15 minutesSecond pour approx. 10 minutes later after initial setCarefully separate 30-40 minutes after second pour

NO DOOR STOPS PLEASE

NEVER SEPARATE A CAST WITHOUT A BASE

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Inspect cast carefully and compare to prelim

REMEMBER