Managing Impressions
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Updated: May 18, 2026

Measuring the Complete-arch Distortion of an Optical Dental Impression
Published on: May 30, 2019
1University of Medicine and Dentistry of New Jersey, USA.
Dual-arch impression trays offer a repeatable method for restorative dentists to achieve perfect dental impressions. This technique is effective for one or two teeth per quadrant but has limitations for cases with anterior guidance.
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