CompletedNot Applicable

Gingival Retraction for Digital Scan Data

United States50 participantsStarted 2024-02-01

Plain-language summary

The study aims to identify which retraction method offers optimal balance between tissue displacement, scan clarity, and patient comfort, particularly in the esthetic zone, while avoiding the use of CBCT. Results will guide clinicians in selecting the most effective and minimally invasive approach for digital impression workflows.

Who can participate

Age range25 Years – 40 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

✓. Age 25-40 years
✓. Maxillary premolars with normal anatomical size, contour, and position
✓. Systemically healthy individuals
✓. Healthy gingiva and periodontium around abutments (GI = 0)
✓. Good oral hygiene (PI = 0)
✓. Pocket depth ≤ 3 mm
✓. Thick gingival biotype

Exclusion criteria

✕. Smokers
✕. Systemic conditions affecting periodontal status
✕. Attachment loss, bleeding on probing, or plaque accumulation

What they're measuring

gingival displacement

Timeframe: 30 days

Trial details

NCT IDNCT07119281

SponsorIstanbul University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-05-04

View on ClinicalTrials.gov More Data Accuracy, Bleeding Control trials