Root Resorption and Alveolar Bone Changes in the Maxillary Canine Retraction Using Ni Ti Closed-coil Springs Versus Elastomeric Chains (A Split -Mouth Cone Beam CT Study)

Al-Azhar University

Status: Not yet enrolling

Conditions: Orthodontic Patients Indicated for Maxillary Canine Retraction; Orthodontic Patients Indicated for Upper First Premolar Extraction

Treatments: Procedure: Canin retraction with NiTi Closed-Coil Springs and elastomeric chains; Procedure: Twenty-Two adult Patients who indicated for bilateral maxillary first premolar extraction will be randomly assigned into two equal group.

Study type: Interventional

Funder types: Other

Identifiers

NCT07116954

Ethical committee

Details and patient eligibility

About

This study will be carried out to asses root resorption and alveolar bone changes in the maxillary canine retraction using NiTi closed-coil springs versus elastomeric chains with cone beam CT

Enrollment: 22 estimated patients

Sex: All

Ages: 16+ years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

• Inclusion Criteria:

  • Patients aged 16 years or older
  • Patients indicated for fixed orthodontic appliances
  • Patients indicated for bilateral extraction of maxillary first premolars
  • Patients who have not undergone any previous orthodontic treatment

• Exclusion Criteria:

  • Patients with a history of craniofacial trauma, anomalies, or congenital defects
  • Patients currently taking anticoagulant drugs affecting bone metabolism
  • Patients with a history of trauma or pathology involving the maxillary canines
  • Patients with periodontally compromised teeth

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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22 participants in 2 patient groups

Group1: Elastomeric chains will be used on the right side, and NiTi closed-coil springs will be use

Experimental group

Treatment:

Procedure: Twenty-Two adult Patients who indicated for bilateral maxillary first premolar extraction will be randomly assigned into two equal group.

Procedure: Canin retraction with NiTi Closed-Coil Springs and elastomeric chains

Group2: NiTi closed-coil springs will be used on the right side, Elastomeric chains will be used on

Experimental group

Treatment:

Procedure: Canin retraction with NiTi Closed-Coil Springs and elastomeric chains