Skip to content

Accuracy Comparison Between Two Different Mixed Dentition Analysis

Applicability of Moyer and Tanaka and Johnston Mixed Dentition Analysis in Telangana Population - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2026/04/108934
Enrollment
1000
Registered
2026-04-21
Start date
Unknown
Completion date
Unknown
Last updated
2026-06-01

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

Sponsors

Dr Gorripati Sai Srivarna
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: The study was conducted on girls and boys among the age group of 12-19yrs old . Teeth were measured including mandibular permanent incisor, maxillary and mandibular permanent canines, first and second premolars using digital caliper calibrated to 0.01mm. The actual teeth measurements were compared statistically with the predicted values derived from Moyers probability tables (50th,75thand 95th percentile) and Tanaka and Johnston mixed dentition analysis.

Exclusion criteria

Exclusion criteria: No congenital craniofacial anomalies. No previous history of orthodontic treatment

Design outcomes

Primary

MeasureTime frame
The study was conducted on girls and boys among the age group of 12-19yrs old . Teeth were measured including mandibular permanent incisor, maxillary and mandibular permanent canines, first and second premolars using digital caliper calibrated to 0.01mm. The actual teeth measurements were compared statistically with the predicted values derived from Moyers probability tables (50th,75thand 95th percentile) and Tanaka and Johnston mixed dentition analysis. Timepoint: 2 weeks

Secondary

MeasureTime frame
NILTimepoint: NIL

Countries

India

Contacts

Public ContactDr Ziauddin Mohammad

Kaloji Narayana University of Health Sciences

drziamohammad@gmail.com9885998842

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Jun 11, 2026