Assessment of Maxillary Canine Retraction Using Self-ligating Brackets System Assisted With Micro-osteoperforations

Al-Azhar University

Status: Invitation-only

Conditions: Accerleration of Tooth Movement

Treatments: Biological: self ligating bracket without micro osteoperforation; Biological: conventional bracket with micro osteoperforation; Biological: self ligating bracket with micro osteoperforation; Biological: conventional bracket without micro osteoperforation

Study type: Interventional

Funder types: Other

Identifiers

NCT05595174

850/2057

Details and patient eligibility

About

Assessment of maxillary canine retraction using self-ligating brackets system assisted with micro-osteoperforations: A prospective controlled clinical study

Enrollment: 16 estimated patients

Sex: All

Ages: 14 to 20 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Both male and female patients between the age (14-20 y).
• Patients indicated for maxillary first premolar extraction.
• Angle's Class I bimaxillary, Class II Division 1 malocclusion (ANB <5).
• Irregularity index < 4 mm.
• No previous orthodontic treatment.
• Fully erupted dentition.

Exclusion criteria

• Patients not indicated for non-extraction approach.
• Prominent canine root (in labial cortical bone).
• History of systemic and medical illness that could interfere with OTM.
• Previous orthodontic treatment.
• Extreme skeletal class II occlusion (ANB >5).
• Poor oral hygiene or periodontally compromised patient

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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16 participants in 2 patient groups

group 1

Active Comparator group

Description:

Patient with self-ligating bracket system split mouth with and without micro-osteoperforations. Extraction of first premolars were done. A standardized wire sequence of .012'', 0.014'',0,016'', and 0.016''×0.022'' nickel-titanium were followed to achieve leveling and alignment.

Treatment:

Biological: self ligating bracket with micro osteoperforation

Biological: self ligating bracket without micro osteoperforation

group 2

Active Comparator group

Description:

Patient with conventional bracket with split mouth with and without micro-osteoperforations. Extraction of first premolars were done. A standardized wire sequence of .012'', 0.014'',0,016'', and 0.016''×0.022'' nickel-titanium were followed to achieve leveling and alignment.

Treatment:

Biological: conventional bracket without micro osteoperforation

Biological: conventional bracket with micro osteoperforation