Three-dimensional Assessment of Craniofacial Structures

Study Results

Results pending

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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Recruitment Status

TERMINATED

Total Enrollment

58 participants

Study Classification

OBSERVATIONAL

Study Start Date

2010-09-30

Study Completion Date

2017-11-30

Brief Summary

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The goal of this project is to reduce the radiation exposure in orthodontic patients by the use of a new imaging protocols based on non-ionizing orthodontic records (e.g. digital dental models, three-dimensional photograph) The first step in this process is to develop and validate an orthodontic analysis able to assess craniofacial proportions, dental, skeletal, and facial soft tissue. The investigators working hypothesis is that data from three-dimensional facial photographs and from digital dental casts can be registered accurately and consistently, and the diagnostic information about tooth position and facial soft-tissue derived from them are comparable to x-ray derived data

Detailed Description

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Conditions

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Malocclusion

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Full permanent dentition
* Complete set of digital orthodontic records
* Must be able to follow directions

Exclusion Criteria

* Incomplete orthodontic records

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Brent E Larson, DDS

Role: PRINCIPAL_INVESTIGATOR

University of Minnesota

Locations

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University of Minnesota Orthodontic Clinic

Minneapolis, Minnesota, United States

Site Status

Countries

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United States

Other Identifiers

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0912M75577

Identifier Type: -

Identifier Source: org_study_id