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A Study on Orthodontic Patients Using Jaw Angles on X-rays to Predict Whether the Face Grows More Upwards or Downwards

Comparative evaluation of MSG angle and R angle with Jarabak s ratio for predicting vertical skeletal discrepancy A cephalometric study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/07/090283
Enrollment
120
Registered
2025-07-07
Start date
Unknown
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

None listed

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil

Sponsors

GSL dental college and hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: No history of orthodontic treatment. Skeletal class 1 pattern, ANB angle (2-40), High quality pretreatment lateral cephalograms.

Exclusion criteria

Exclusion criteria: Facial or skeletal deformities in transverse and vertical plane. Medically compromised patients

Design outcomes

Primary

MeasureTime frame
To assess and compare the diagnostic accuracy of MSG angle and R angle with Jarabak s ratio in predicting vertical skeletal discrepancy using cephalometric radiographs.Timepoint: 6months—

Secondary

MeasureTime frame
nilTimepoint: nil—

Countries

India

Contacts

Public ContactDr S V M Raghuram Ravipati

GSL DE NTAL COLLEGE AND HOSPITAL

rsvmrr@gmail.com09618060003

Outcome results

None listed

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