Status:
COMPLETED
Periimplant Mucosa Dynamics Around Divergent and Concave Atlantis Abutment Transition Profiles
Lead Sponsor:
Christopher Barwacz
Conditions:
Dental Implant, Single-Tooth
Esthetics, Dental
Eligibility:
All Genders
18-90 years
Phase:
NA
Brief Summary
The purpose of this study is to compare the effect of two different implant abutment designs on gum tissue volume changes over time after implant placement.
Detailed Description
This is a randomized, prospective, controlled clinical trial comparing the facial gingival profiles around Atlantis™ abutments that have either a linear "divergent" or "concave" transitional profile o...
Eligibility Criteria
Inclusion
- 18 years of age or greater
- Subjects requiring replacement of a single-rooted tooth in the maxillary arch from first premolar to first premolar with an implant-supported restoration
- Teeth adjacent (mesial and distal) to study site must consist of two stable, natural teeth without signs of periodontal bone loss (\<2.0mm) and/or significant soft tissue loss
- An opposing dentition with teeth, implants, or fixed prosthesis
- Subjects must be willing to follow instructions related to the study procedures
- Subjects must have read, understood, and signed the informed consent document
Exclusion
Key Trial Info
Start Date :
December 30 2013
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
October 3 2018
Estimated Enrollment :
61 Patients enrolled
Trial Details
Trial ID
NCT01871220
Start Date
December 30 2013
End Date
October 3 2018
Last Update
June 14 2022
Active Locations (1)
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1
University of Iowa College of Dentistry
Iowa City, Iowa, United States, 52242