The effect of curve of Spee leveling on skeletal class II growing patient in terms of mandibular position and movement

Not Applicable

Completed

• Conditions: Patient who have the depth of the curve of Spee more than 2 mm.; Class II malocclusion; Curve of Spee

• Registration Number: TCTR20181220007
• Lead Sponsor: Graduate school, Prince of Songkla University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2018-04-30
• Study Start: 2018-12-20
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 44

Inclusion Criteria

-Skeletal Class II relationship
-Dental Class II relationship
-The depth of curve of Spee more than 2 mm
-Growing patient
-No previous history of orthodontic treatment.

Exclusion Criteria

Patients with craniofacial disorders, skeletal asymmetry, dysfunctional disorders of the masticatory system or temporomandibular joint, or presented with abnormal oral habits.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Dental change Initial (T0) and after the curve of Spee was flattened (T1) millimeters and degrees; Lateral cephalogram

Secondary Outcome Measures

Name	Time	Method
Skeletal change Initial (T0) and after the curve of Spee was flattened (T1) millimeters and degrees; Lateral cephalogram