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Digital vs Conventional Impression in Capturing the Emergence Profile Around Maxillary Anterior Implant-supported Crowns

Hungary15 participantsStarted 2023-10-05

Plain-language summary

This study compares conventional impression and cast fabrication to direct/indirect digital scannig and 3D printed casts regarding their accuracy in replicating the peri-implant emergence profile of single implants in the maxillary anterior region (FDI #15-25).

Who can participate

Age range18 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Adult above 18 yo * No systematic deseases * Good oral hygene (FMPS \< 25%) * Stable occlusion * Thick phenotype * Single missing maxilary anterior (FDI #15-25 position) tooth replaced with osseointegrated bone level impant * Correctly formed soft tissue with CAD/CAM temporary abutment for min. 3 months * Neighbouring teeth in place and in good condition * Patient voluntarily accepts and signs the patient leaflets for the trial Exclusion Criteria: * Active periodontitis * Peri-implant inflammation

What they're measuring

3D RMS - root mean square difference

Timeframe: at impression taking, 0,2,10,20 mins

Trial details

NCT IDNCT06425770

SponsorSemmelweis University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-02-01

Contact for this trial

Krisztina Mikulás, PhD

+3614591500 mikulas.krisztina1@semmelweis.hu

View on ClinicalTrials.gov More Dental Implants, Single-Tooth trials