Skip to content

Understanding Retromolar Bone Differences in Jaw Growth Types: A CBCT-Based Study

Qualitative and Quantitative assessment of variation in the dimensions and density of bone in retromolar space in normodivergent, hypodivergent and hyperdivergent cases- A CBCT study. - nil

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/06/089499
Enrollment
66
Registered
2025-06-24
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

Health Condition 1: M264- Malocclusion, unspecified

Interventions

Intervention1: Nil: Nil

Sponsors

Dr Sheetal Sharma
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Hypodivergent group: FMA angle Normodivergent group: FMA angle 20-25 Hyperdivergent group: FMA angle 25 and above CBCT of those subjects who have been advised cbct for diagnosis for orthodontic treatment will be included in the study

Exclusion criteria

Exclusion criteria: Patients with history of orthodontic treatment Presence / History of facial asymmetry History of surgery or trauma to mandible Missing posterior teeth

Design outcomes

Primary

MeasureTime frame
1.Determining the dimensions of the retromolar area and its variation in different growth patterns 2.Determining the quality of bone in the retromolar area 3.Serve as guide for selection of size of implant and ramal plates for mandibular molar distalization 4.Aid in selection of proper location and angulation for retromolar implant placement Timepoint: single-time-point evaluation using CBCT data which will be recommended to patients in which cbct are indicated

Secondary

MeasureTime frame
1. Determining the dimensions of the retromolar area and its variation in different growth patterns 2. Determining the quality of bone in the retromolar area 3. Serve as guide for selection of size of implant and ramal plates for mandibular molar distalization Timepoint: CBCT scans of 66 subjects aged between 18 and 35 years will be obtained using A volumetric Cone beam CT with Carestream Dental (CS 9600), CBCT machine Subjects in whom full mouth CBCT is indicated are inclucled

Countries

India

Contacts

Public ContactDR SHEETAL SHARMA

ranjeet deshmukh dental college , nagpur

drsheetalsharma57@gmail.com9527577303

Outcome results

None listed

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