Effect of co2 laser irradiation on the surface of the polycrystalline ceramic bracket and the rate of Canine movement with sliding mechanic

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20180314039093N1

Enrollment

Registered

2018-04-17

Start date

2018-05-05

Completion date

Unknown

Last updated

2018-05-21

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

Conditions

Orthodontics with extraction.

Interventions

Intervention group: Use of ceramic brackets that irradiated with co2 laser, for retraction.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient with protrusion and crowding

Exclusion criteria

Exclusion criteria: Totally blocked out Canine or Premolar

Design outcomes

Primary

Measure	Time frame
Rate of space closure. Timepoint: Measurement of available space in 4, 8 and 12 weeks after force application. Method of measurement: Caliper.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMostafa Ebrahimi

Babol University of Medical Sciences

ebrahimi.mostafa1991@gmail.com+98 11 3229 7951

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026