CompletedNot Applicable

Radiographic and Retention Evaluation Over Seven Years for Four Implant Retained Overdenture

Egypt27 participantsStarted 2018-01-12

Plain-language summary

ABSTRACT Statement of the problem: Insufficient long-term retrospective data is evaluating marginal bone loss and retention of four-implant Locator-retained mandibular overdentures. Purpose: To assess marginal bone loss and retention of four-implant Locator-retained mandibular overdentures over seven years at the time of overdenture insertion (T0), 1 year (T1), and 7 years (T7) after insertion. Material and methods: This retrospective study included 27 completely edentulous patients with maxillary single denture, and four parallel implants were placed interforaminal, and they already have a mandibular four-implant retained overdenture with LOCATOR attachments.

Who can participate

SexALL

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Inclusion criteria

✓. Completely edentulous patients
✓. Presence of four mandibular implants supporting a Locator-retained overdenture with an opposing single maxillary denture.
✓. Availability of baseline and follow-up radiographs

What they're measuring

Marginal Bone Loss

Timeframe: From the time of implant loading (Baseline) up to 7 years.

Trial details

NCT IDNCT07536776

SponsorMansoura University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-01-15

View on ClinicalTrials.gov More Marginal Bone Loss Around Implants trials