ISRCTN26364810
Completed
Not Applicable
The long-term effects of orthodontic growth modification for severe Class II anomalies
niversity of Manchester (UK)0 sites486 target enrollmentJanuary 19, 2001
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Dental
- Sponsor
- niversity of Manchester (UK)
- Enrollment
- 486
- Status
- Completed
- Last Updated
- 11 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Studies 1 and 2 : Initial Dental overjet of greater than 7 mm; enrolment in the original Class II study.
- •Study 3: The patient has received Twin Block treatment followed by upper and lower fixed appliances; the original overjet was greater than or equal to 7 mm; any operator in the department provided treatment.
Exclusion Criteria
- •Studies 1 and 2: Initial dental overjet of less than 7 mm; enrolment in the original Class II Study.
- •Study 3: Individuals with clefts of the lip and/or palate or any other suspected identifiable syndromes; people with midline diastema not caused by incisor proclination; people with hypodontia; treatment discontinued early/poor oral hygiene.
Outcomes
Primary Outcomes
Not specified
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