Clinical study to find out the effect of piezocision procedure on the speed of movement of forwardly placed lower jaw teeth during fixed braces treatment

Evaluation of rate of tooth movement during en-masse distalisation of mandibular teeth with and without Piezocision for correction of Angle s Class III Malocclusion - A Randomized Clinical trial. - nil

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/01/079375

Enrollment

Registered

2025-01-24

Start date

Unknown

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

Health Condition 1: K088- Other specified disorders of teethand supporting structures

Interventions

Intervention1: Experimental group: Piezocison followed by en-masse distalisation of mandibular teeth: Experimental group: Piezocision Corticotomy under local anaesthesia will be performed before activ

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients undergoing fixed orthodontic treatment and enmasse retraction of mandibular teeth with skeletal anchorage for correction of Angle s class III Malocclusion. 2. Patients with good oral hygiene, good periodontal and gingival health and with no history of systemic diseases. 3. Patients who aren t under any medication that can affect bone biology

Exclusion criteria

Exclusion criteria: 1.Patients with Mal-occlusion other than Class III. 2.Patients on antibiotics, anti- inflammatory or steroidal drugs. 3.Patients with pre-existing psychiatric or those undergoing psychiatric therapy. 4.Patients with any congenital cranio- facial anomaly, or those affected by cranio-facial syndromes. 5. Patients who did not consent to participate in this study or those not willing to undergo Piezocision procedure

Design outcomes

Primary

Measure	Time frame
Rate of retraction during en mase distalisation in class III malocclusionTimepoint: Prior to initiation of enmasse distalisation of mandibular teeth and after achievement of class 1 molar relationship	—

Secondary

Measure	Time frame
1. Axial inclination of mandibular central incisors 2. Root resorption of mandibular teeth 3. Pain perception 4. Gingival status 5. Soft tissue healing 6. Pulp vitality Timepoint: 1. Prior to initiation of enmasse distalisation of mandibular teeth and After achievement of class 1 molar relationship 2. Prior to initiation of enmasse distalisation of mandibular teeth and After achievement of class 1 molar relationship 3. 24 hours, 3rd day, 7th day and 14th day after implant placement and piezocision 4. Prior to initiation of enmasse distalisation of mandibular teeth and After achievement of class 1 molar relationship 5. 3rd day, 7th day and 14th day after implant placement and piezocision 6. Prior to initiation of enmasse distalisation of mandibular teeth and after achievement of class 1 molar relationship	—

Measure

Time frame

1. Axial inclination of mandibular central incisors 2. Root resorption of mandibular teeth 3. Pain perception 4. Gingival status 5. Soft tissue healing 6. Pulp vitality Timepoint: 1. Prior to initiation of enmasse distalisation of mandibular teeth and After achievement of class 1 molar relationship 2. Prior to initiation of enmasse distalisation of mandibular teeth and After achievement of class 1 molar relationship 3. 24 hours, 3rd day, 7th day and 14th day after implant placement and piezocision 4. Prior to initiation of enmasse distalisation of mandibular teeth and After achievement of class 1 molar relationship 5. 3rd day, 7th day and 14th day after implant placement and piezocision 6. Prior to initiation of enmasse distalisation of mandibular teeth and after achievement of class 1 molar relationship

—

Countries

India

Contacts

Public ContactDr Sangeetha Duraisamy

SRM dental college

sangeetha.guhan@yahoo.com9789000386

Outcome results

None listed

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