Changes in face profile and front upper teeth after removal of two upper back teeth during braces treatment

Effect of maxillary first premolar extraction on soft tissue profile and incisor position in patients with Class ll division 2 malocclusion - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/05/067624

Enrollment

Registered

2024-05-20

Start date

Unknown

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Health Condition 1: M263- Anomalies of tooth position of fully erupted tooth or teeth Health Condition 2: K088- Other specified disorders of teethand supporting structures Health Condition 3: K088- Other specified disorders of teethand supporting structures

Interventions

Intervention1: Extraction of maxillary first premolars: Patient will be called for separator placement, following which sequential banding and bonding of maxillary first molars will be done respective

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients older than 14 years to minimize the confounding factors of growth. 2.Patients with Angleâ??s Class II division 2 malocclusion. 3.Treatment involving camouflage with maxillary first premolar extraction. 4.Crowding more than or equal to 5 mm in maxillary arch 5.Overbite more than 60% 6.Fully erupted permanent dentition except third molar. 7.Good oral hygiene.

Exclusion criteria

Exclusion criteria: 1.Missing permanent teeth other than third molars. 2.Patient with minimal crowding. 3.History of previous orthodontic treatment. 4.Patients with any systemic disease or syndromes or any other craniofacial abnormalities. 5.Patient under medications that may affect orthodontic tooth movement. 6.Patient requiring surgical orthodontic treatment for correction of malocclusion

Design outcomes

Primary

Measure	Time frame
Soft tissue profile will be evaluated by comparing lateral cephalograms taken before treatment (T0) and after space closure (T1).Timepoint: T0- Before treatment T1- After space closure	—

Secondary

Measure	Time frame
Linear and angular changes in maxillary incisors will be evaluated by comparing lateral cephalograms taken before treatment (T0) and after space closure (T1).Timepoint: T0- Before treatment T1- After space closure	—

Countries

India

Contacts

Public ContactDr Nisha Meena

All India Institute of Medical Sciences Jodhpur

meena000nisha@gmail.com8700022921

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Sep 19, 2026