Identity, Body, Palate; Deformity
Conditions
Keywords
Human identification, Palate morphology, Intraoral scanner, Digital dentistry
Brief summary
The aim of the study is to evaluate the digital palatal model as a possible tool of human identification.
Detailed description
In this research, the investigators investigate the individual characteristics of the human upper and lower dentition and palate. The investigators use digital dentistry, record the data using an intraoral scanner, and store the extracted open source file format on a secure cloud-based server. Data validation is repeated annually. By comparing the initial and control digital samples, the investigators draw conclusions about the usability of the extracted information. The aim of the study is to develop a method and data storage protocol that will allow the patient data to be used years or decades later to replace or restore lost information.
Interventions
DEVICEIntraoral scanning and data acquisition
Intraoral scanner data acquisition, 3 scans are taken for each participant. Data will be exported from dedicated software (Planmeca, Romexis) and imported into GOM surface analysis software. Sample comparisons and sample preparation are performed here. The results are collected in excel spreadsheets and analyzed in SPSS statistical software.
Sponsors
Semmelweis University
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
SCREENING
Masking
NONE
Intervention model description
Intraoral scanner (Planmeca Emerald) data acquisition, 3 scans are taken for each participant. Data will be exported from dedicated software (Planmeca, Romexis) and imported into GOM surface analysis software. Sample comparisons and sample preparation are performed here. The results are collected in excel spreadsheets and analyzed in SPSS statistical software.
Eligibility
Sex/Gender
ALL
Age
17 Years to 99 Years
Healthy volunteers
Yes
Inclusion criteria
* Monozygotic twins * Same-sex Dizygotic twins * Opposite-sex Dizygotic twins * Triplets
Exclusion criteria
* Marfan-syndrome * Non-twins
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Deviation value between 3 human palatal scans | 30 second between data acquisition | The deviation value will be measured in mm between three human palatal scans of the same individual by GOM Inspection software. |
| Deviation value among scans | 30 second between data acquisition | The deviation value will be measured in mm between 9 comparisons of twin siblings by GOM Inspection software. |
| Deviation value between 2 scans | 30 second between data acquisition | The deviation value will be measured in mm between 2 human palatal scans of the same individual by GOM Inspection software. |
| Deviation value between original scans and mirrored scans of the individual | 30 second between data acquisition | The deviation value will be measured in mm between the original human palatal scans and mirrored human palatal scans of the same individual by GOM Inspection software. |
| Deviation value between original human palatal scans and mirrored human palatal scans of the twins | 30 second between data acquisition | The deviation value will be measured in mm between the original human palatal scans and mirrored human palatal scans of twin siblings by GOM Inspection software. |
Countries
Hungary
Outcome results
None listed