Effect of Scanning Technology on Internal Fit of Digitally Customized Intra-radicular Attachments
Summary
NIH registered clinical trial NCT07541625 to evaluate the marginal and internal fit of intra-radicular dental attachments fabricated using direct scanning with two different intraoral scanners compared to indirect scanning of conventional impressions. The study will assess intra-radicular attachment fit across two intervention groups using either conventional impression techniques or intraoral scanner technology.
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NIH registered a new clinical trial (NCT07541625) evaluating whether intraoral scanners can accurately assess the fit of digitally customized intra-radicular dental attachments compared to traditional impression methods. The study examines marginal and internal fit under two intervention conditions.
Dental device manufacturers and clinical researchers may find this trial relevant to product development and validation methodologies for digitally fabricated dental attachments. The study's outcomes could inform best practices for digital scanning workflows in dental prosthetics manufacturing.
Archived snapshot
Apr 21, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Effect of Scanning Technology on Internal Fit of Digitally Customized Intra-radicular Attachments
N/A NCT07541625 Kind: NA Apr 21, 2026
Abstract
This study aims to evaluate the marginal and internal fit of intra-radicular attachments fabricated by direct scanning using two different intraoral scanners compared to indirect scanning of conventional impressions.
Conditions: Intraradicular Attachment Fit
Interventions: conventional impression, Intraoral scanner
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