Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The aim of the study is to evaluate the digital palatal model as a possible tool of human identification.
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.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intraoral scanning and data acquisition | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Intraoral scanning and data acquisition | Device | 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. |
| Measure | Description | Time Frame |
|---|---|---|
| Deviation value between 3 human palatal scans | The deviation value will be measured in mm between three human palatal scans of the same individual by GOM Inspection software. | 30 second between data acquisition |
| Deviation value among scans | The deviation value will be measured in mm between 9 comparisons of twin siblings by GOM Inspection software. | 30 second between data acquisition |
| Deviation value between 2 scans | The deviation value will be measured in mm between 2 human palatal scans of the same individual by GOM Inspection software. | 30 second between data acquisition |
| Deviation value between original scans and mirrored scans of the individual | 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. | 30 second between data acquisition |
| Deviation value between original human palatal scans and mirrored human palatal scans of the twins | 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. | 30 second between data acquisition |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Semmelweis University, Department of Conservative Dentistry | Budapest | 1088 | Hungary |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 39543590 | Derived | Mikolicz A, Simon B, Roudgari A, Shahbazi A, Vag J. Human identification via digital palatal scans: a machine learning validation pilot study. BMC Oral Health. 2024 Nov 14;24(1):1381. doi: 10.1186/s12903-024-05162-0. | |
| 37202781 | Derived | Simon B, Mangano FG, Pal A, Simon I, Pellei D, Shahbazi A, Vag J. Palatal asymmetry assessed by intraoral scans: effects of sex, orthodontic treatment, and twinning. A retrospective cohort study. BMC Oral Health. 2023 May 18;23(1):305. doi: 10.1186/s12903-023-02993-1. |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D000013 | Congenital Abnormalities |
| ID | Term |
|---|---|
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
Not provided
Not provided
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.
Not provided
Not provided
Not provided
Not provided
|