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Orthodontic Attachment

Incisally-beveled for Crossbite

N/A
Waitlist Available
Led By Steven Lindauer, DDS
Research Sponsored by Virginia Commonwealth University
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Patients 16 years or older to be treated with either Comprehensive Invisalign or Invisalign Teen
Maxillary lateral incisor requiring 0.3 mm or more extrusion (as determined by ClinCheck)
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 6 months
Awards & highlights

Study Summary

This study is evaluating whether a particular type of aligner is more effective than others in moving teeth.

Eligible Conditions
  • Crossbite

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~6 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and 6 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Percent of Vertical Tooth Movement

Trial Design

4Treatment groups
Active Control
Group I: Incisally-beveledActive Control1 Intervention
Use of incisally-beveled attachment to extrude lateral incisor
Group II: Gingivally-beveledActive Control1 Intervention
Use of gingivally-beveled attachment to extrude lateral incisor
Group III: OptimizedActive Control1 Intervention
Use of optimized attachment to extrude lateral incisor
Group IV: HorizontalActive Control1 Intervention
Use of horizontal (unbeveled) attachment to extrude lateral incisor

Find a Location

Who is running the clinical trial?

Virginia Commonwealth UniversityLead Sponsor
691 Previous Clinical Trials
22,884,713 Total Patients Enrolled
Steven Lindauer, DDSPrincipal InvestigatorVirginia Commonwealth University

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
~11 spots leftby Mar 2025