Investigation Of Marginal Bone Loss In Implants With Different Surface Properties And Geometric Designs: A Retrospective Clinical Study
NCT ID: NCT06148012
Last Updated: 2025-01-28
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
3 participants
INTERVENTIONAL
2023-04-01
2024-01-25
Brief Summary
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Materials and Methods: A total of 378 implants from 114 patients were evaluated in this study using panoramic and periapical radiographs. Implants were categorized into 19 subgroups according to the jaw where they were placed, length, diameter, surface preparation, type of prosthetic superstructure, and neck design. Radiological evaluations were conducted based on radiographs obtained at the time of implant placement and 3 months after prosthetic loading. After obtaining measurements of marginal bone loss and fractal analysis data, the significance of differences between groups was statistically evaluated.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
PREVENTION
NONE
Study Groups
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RTEU Oral and Maxillofacial Surgery
dental implant
Digital panoramic radiographs taken during the patients' treatment periods (T0, T1) were used in the study. Measurements of marginal bone levels on radiographs were performed using the "Image J" software. The distance between the most coronal part of the implant neck and the most apical part of the defect caused by marginal bone loss was measured.
Fractal analysis (FA) was conducted on panoramic radiographs (OPG) with a size of 2952x1435 pixels and a depth of 32 bits. FA on these radiographs at T0 and T1 times was performed using the box counting method determined by White and Rudolp with the ImageJ program(23).
Interventions
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dental implant
Digital panoramic radiographs taken during the patients' treatment periods (T0, T1) were used in the study. Measurements of marginal bone levels on radiographs were performed using the "Image J" software. The distance between the most coronal part of the implant neck and the most apical part of the defect caused by marginal bone loss was measured.
Fractal analysis (FA) was conducted on panoramic radiographs (OPG) with a size of 2952x1435 pixels and a depth of 32 bits. FA on these radiographs at T0 and T1 times was performed using the box counting method determined by White and Rudolp with the ImageJ program(23).
Eligibility Criteria
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Inclusion Criteria
* Implants with a minimum diameter of 3.5 mm
* Availability of panoramic and periapical radiographs at T0 (immediately after surgery) and T1 (3 months after prosthetic loading).
Exclusion Criteria
* History of regular alcohol/tobacco use
* Presence of severe parafunctional habits (bruxism, etc.)
* Prior grafting procedures before dental implant placement
* Implant failure
18 Years
MALE
No
Sponsors
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Recep Tayyip Erdogan University
OTHER
Responsible Party
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Mert Karabağ
PhD
Locations
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Recep Tayyip Erdogan University Oral an Mazillofacial Surgery
Rize, Merkez, Turkey (Türkiye)
Countries
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Other Identifiers
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RTEUOralandMaxilloFacialSurg
Identifier Type: -
Identifier Source: org_study_id
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