Anchorage control using miniscrews vs Essix appliance in treatment of post-pubertal patients Class II malocclusion using Carrière Motion appliance

Not Applicable

• Conditions: Oral Health; Surgery; Dental Class II malocclusion

• Registration Number: PACTR201607001702305
• Lead Sponsor: Faculty of Oral and Dental Medicine, Cairo University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2016-07-01
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 24

Inclusion Criteria

Post-pubertal patients.
Class II Division 1 malocclusion with at least an end-on Class II molar relationship bilaterally.
The posterior maxillary segments from the canine to maxillary second molar should be well aligned or at least on the same plane.
A normal skeletal maxilla, mild to moderate retrognathic or normal mandible and normal or horizontal growth pattern.
Full permanent dentition including the second maxillary and mandibular permanent molars.
The patient must have good oral hygiene and should comply to instructional motivation to provide a reasonable prognosis.
No previous orthodontic treatment.
The patient must be medically free from any systemic disease or health problem.

Exclusion Criteria

Systemic condition that may interfere with the treatment.
Growing Patients (pre-pubertal or pubertal).
Bad habits that might jeopardize the appliance.
Class II division 2 malocclusion or an anterior overjet less than 2 mm.
Patients with dental anomalies e.g. enamel hypoplasia, root dilacerations in maxillary canines and first molars or mandibular second molars.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The amount of anchorage loss in the mandibular arch

Secondary Outcome Measures

Name	Time	Method
The amount and type of distalization ;Treatment duration