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Dimensional Changes in Single Crowns Supported by Short Transmucosal Implants With Diverging or Converging Neck Profiles in the Esthetic Zone
Sponsor: ARDEC Academy
Summary
The goal of the present randomized clinical trial is to assess the long-term osseous and peri-implant soft tissue changes as well as the success rate of short implants (6 mm) with a converging collar with micro threads or a diverging polished collar placed in the esthetic zone of the maxilla on partially edentulous patients. The main questions it aims to answer are: * what are the long-term bone and soft tissue changes around implants with a converging collar with micro threads compared to a diverging polished collar placed in the esthetic zone of the maxilla? * What is the success rate of implants with a converging collar with micro threads compared to a diverging polished collar placed in the esthetic zone of the maxilla? Dental implants with a converging collar with micro threads or a diverging polished collar will be placed in the esthetic zone of the maxilla of the included participants and the measurements regarding the bone and soft tissue level will be compared.
Official title: Long-term Dimensional Changes in Single Crowns Supported by Short (6 mm) Transmucosal Implants With Divergent or Convergent Neck Profiles in the Esthetic Zone. A Randomized Randomized Controlled Clinical Trial
Key Details
Gender
All
Age Range
21 Years - 60 Years
Study Type
INTERVENTIONAL
Enrollment
20
Start Date
2023-04-01
Completion Date
2026-12-30
Last Updated
2025-11-17
Healthy Volunteers
Yes
Conditions
Interventions
Dental implants placement
surgery for placement of two one-piece trans gingival implants
Locations (1)
Universidad Nacional de Trujillo
Trujillo, La Libertad, Peru