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Critical Scan Instructions
Critical Scan Instructions Video
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Total scan area
Appropriate area to capture for typical posterior restoration:
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Critical scan areas
Margins - exposed, clean, clear
Contacts - incisal half of adjacent teeth
Opposing - tooth structure in occlusal contact with restoration
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Non-critical scan areas
All data outside the gray box
Lingual surface of opposing
Embrasures including the area below the ideal contact area
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Important bite info
Keep in mind that good buccal data is needed on both arches to acquire an accurate bite.
Including the scalloped gum line may improve the bite alignment.
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Critical vs. Non-critical Scan Area
