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The use of dental stone cast and digital scans in bite mark analysis- comparative experimental study

A Comparative Experimental Study to Evaluate the Dimensional Accuracy, Surface Detail Reproduction, Bite Registration Fidelity, and Forensic Applicability of Dental Stone Casts and Digital Intraoral Scans in Bite Mark Analysis - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2026/07/113777
Enrollment
160
Registered
2026-07-09
Start date
Unknown
Completion date
Unknown
Last updated
2026-08-03

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

adhersh s
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age 20-45 years old Healthy periodontal status

Exclusion criteria

Exclusion criteria: History of trauma or dental surgeries Missing anterior teeth Ongoing orthodontic treatment. Poor periodontal status. Severe attrition

Design outcomes

Primary

MeasureTime frame
To evaluate the dimensional accuracy of dental stone cast and digital dental scan with the help of anatomical reference points.Timepoint: outcome after superimposition of scans digitally and cast manually—

Secondary

MeasureTime frame
To compare the sensitivity & specificity of dental stone cast based & digital scan based bitemark analysis methods in correctly identifying matching & excluding non-matching dentitions.Timepoint: after superimposition of scans digitally & cast manually—

Countries

India

Contacts

Public ContactDr .Adhersh s

goa dental college and hospital

khoratemanisha@gmail.com08446315542

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Aug 10, 2026