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Evaluation of root resorption of mandibular anterior teeth at the end of post alignment stage with three different alignment archwires - A CBCT study

Evaluation of root resorption of mandibular anterior teeth at the end of stage I with three different alignment archwires.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/05/033728
Enrollment
90
Registered
2021-05-21
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: 8- Other Procedures Health Condition 2: 8- Other Procedures Health Condition 3: K038- Other specified diseases of hard tissues of teeth Health Condition 4: K038- Other specified diseases of hard tissues of teeth Health Condition 5: K038- Other specified diseases of hard tissues of teeth Health Condition 6: K038- Other specified diseases of hard tissues of teeth

Interventions

Intervention1: Alignment of mandibular arch using various Nickel titanium wires: Each patient is randomly allocated to one of the 3 groups Group I: Copper Ni-Ti 350 c
ORMCO, Medium force equivalent Group II: Super elastic
3M UNITEK, High force equivalent Group III: Nitinol Classic
3M UNITEK, Extreme force equivalent. Pretreatment cbct record of lower anteriors is taken followed by alignment stage.At the end of alignment stage post alignment cbct is taken. amount of root resorpt

Sponsors

Gyesaswini
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: • Patients with Angle class I malocclusion in permanent dentition. • Dentoalveolar crowding with littles irregularity index of 6mm or more. • Therapeutic extraction of all first premolars. • Patients willing to participate in this treatment procedure will be included after taking informed consent for the same

Exclusion criteria

Exclusion criteria: • Patients with systemic conditions and on continuous medication • Traumatic injuries and dental restorations. • Caries and periodontitis.

Design outcomes

Primary

MeasureTime frame
1. To measure root length and volume change from T0-T1 in Copper NiTi group. 2. To measure root length and volume change from T0-T1 in superelastic NiTi group. 3. To measure root length and volume change from T0-T1 in Nitinol group. 4. Comparison of T0-T1 between group I,II and III. Timepoint: 4 to 6 months—

Secondary

MeasureTime frame
any difference in time of alignment between the three groups of wiresTimepoint: 4 to 6months—

Countries

India

Contacts

Public ContactDrAruna Dokku

SIBAR institute of dental sciences

revathipeddu@gmail.com9848885654

Outcome results

None listed

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