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

Assessment of Maxillary Canine Retraction Using Self-ligating Brackets System Assisted With Micro-osteoperforations: A Prospective Controlled Clinical Study

Status

Enrolling by invitation

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT05595174

Enrollment

Registered

2022-10-26

Start date

2024-01-15

Completion date

2024-08-15

Last updated

2024-01-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Accerleration of Tooth Movement

Brief summary

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

Interventions

BIOLOGICALself ligating bracket with micro osteoperforation

A standardized wire sequence of .012'', 0.014'',0,016'', and 0.016''×0.022'' nickel-titanium were followed to achieve leveling and alignment. Micro-osteoperforations will be formed

BIOLOGICALconventional bracket with micro osteoperforation

A standardized wire sequence of .012'', 0.014'',0,016'', and 0.016''×0.022'' nickel-titanium were followed to achieve leveling and alignment. Micro-osteoperforations will be formed.

BIOLOGICALconventional bracket without micro osteoperforation

A standardized wire sequence of .012'', 0.014'',0,016'', and 0.016''×0.022'' nickel titanium were followed to achieve leveling and alignment

BIOLOGICALself ligating bracket without micro osteoperforation

A standardized wire sequence of .012'', 0.014'',0,016'', and 0.016''×0.022'' nickel-titanium were followed to achieve leveling and alignment.

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

14 Years to 20 Years

Healthy volunteers

Yes

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

Design outcomes

Primary

Measure	Time frame	Description
effect of canine retraction	at 6 months	assessment of maxillary canine retraction rate using self-ligating brackets system assisted with micro-osteoperforations.

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026