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Milled in Versus Round Bar for Mini-implant Retained Mandibular Overdentures

NCT06185283 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 18

Last updated 2023-12-29

No results posted yet for this study

Summary

purpose: The primary purpose of this retrospective radiographic study were conducted to compare between milled bar and round bar for mini implant retained overdentures (IODs) on peri-implant bone changes and posterior mandibular ridge resorption .Study Design: A convenience sample of 18 completely edentulous participants were selected for this retrospective study from patients originally available at the start of the trial .

The null hypothesis was that there were no significant difference between milled in and round bar attachment retained implant supported overdentures in posterior ridge resorption and peri-implant bone changes.

Conditions

  • Bone Loss

Interventions

DIAGNOSTIC_TEST

panoramic x-ray

Long cone paralleling technique and a film holder designed specifically for implant imaging were used for intraoral radiograph. To maintain the same film- implant distance and cone implant distance, a modification were carried out for the film holder. This modification is a hole drilled exactly above the implant fixture so the distance were maintained during subsequent film exposures. Through this modification, standardized radiographs were achieved.

Sponsors & Collaborators

  • Mansoura University

    lead OTHER

Principal Investigators

  • Nermeen E Elkhamisy, Phd · Mansoura University

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
45 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-05-31
Primary Completion
2020-04-11
Completion
2023-09-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06185283 on ClinicalTrials.gov