Boxing Master Impressions

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17 Terms

1
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where should you draw a line on the PVC impression?

3mm from depth of vestibule

<p>3mm from depth of vestibule</p>
2
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what is the next step after drawing the 3mm line from the vestibule?

melt sticky wax following the line you've drawn

<p>melt sticky wax following the line you've drawn</p>
3
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what is "beading"? where is "beading" done around the impression? what are special considerations in placement?

forming the rope wax around the periphery 3mm from the functional border molded position and do not extend wax over the posterior edge

<p>forming the rope wax around the periphery 3mm from the functional border molded position and do not extend wax over the posterior edge</p>
4
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what should be done prior to applying baseplate wax in after beading the impression?

leveling the impression with rope wax under the tuberosity areas

<p>leveling the impression with rope wax under the tuberosity areas</p>
5
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what mm should the baseplate wax be marked at from the highest point of contour?

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6
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What is luting? where is it done in the boxing process?

heating spatula and "gluing" the red beading wax to the baseplate wax from the underside of the custom tray. This creates a waterproof seal to prevent run through when pouring up

<p>heating spatula and "gluing" the red beading wax to the baseplate wax from the underside of the custom tray. This creates a waterproof seal to prevent run through when pouring up</p>
7
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what should be the thickness of your cast? how many mm thick should the vestibule be on the cast? what does the beading provide on the cast and how thick should this structure be?

15 mm; 3mm; 4mm

<p>15 mm; 3mm; 4mm</p>
8
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why should the impression be boxed level with the desktop?

so it will be level with the base of the cast after pouring

9
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what stone type is used to pour up the impression?

quickstone

10
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what part of the cast should be trimmed 1st? how much?

trim the base 1st to 13-15mm at its thinnest point

11
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how much of a land area should you leave after trimming the cast?

4mm

12
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for boxing a mand impression, what is the vestibular depth and width you should be creating? where should you mark the impression?

depth and width of 2-3mm

<p>depth and width of 2-3mm</p>
13
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how do you create a tongue space in the process of boxing the mand impression?

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14
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how many mm should the baseplate extend beyond the highest portion of impression?

13-15mm, keep impression level w/ the tabletop

<p>13-15mm, keep impression level w/ the tabletop</p>
15
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what should be done after placing the baseplate around the beading and prior to pouring up the impression?

seal with hot spatua

<p>seal with hot spatua</p>
16
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Mix and pour Quickstone into impression, begin with __ of the impression

distal

17
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what are the dimensions of the mand cast?

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