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The transfer accuracy of digital and conventional full-arch impressions influenced by fixed orthodontic appliances: a reference aid-based in vitro study.

Maximiliane Amelie SchlenzKatharina KlausAlexander SchmidtBernd WöstmannMarco MersmannSabine RufNiko Christian Bock
Published in: Clinical oral investigations (2022)
IOSs are widely used in orthodontics and the current study demonstrated that their use enables fast impression taking even in settings with fixed orthodontic appliances. In addition, for these settings, the transfer accuracy is higher than with conventional alginate impressions. Nevertheless, a re-investigation in a clinical setting should be performed to verify the current in vitro findings.
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