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Evaluation of facial blood flow using three-dimensional scanning
A Bock1, C V Suschek2, C Opländer2
1Department of Oral, Maxillofacial Surgery, University Hospital of Aachen University, Pauwelsstrasse 30, 52074 Aachen, Germany.
The British Journal of Oral & Maxillofacial Surgery
|October 23, 2017
Summary
The Vectra X3 face scanner can visualize skin erythema changes. This study confirms its ability to detect and display alterations in skin circulation, offering a clear visual representation.
Area of Science:
- Dermatology
- Biomedical Engineering
- Medical Imaging
Background:
- The Vectra X3 3D face scanner offers advanced visualization of superficial skin layers, including erythema.
- Assessing changes in skin microcirculation is crucial for various dermatological and cosmetic applications.
Observation:
- The study investigated whether the Vectra X3 scanner could detect induced changes in skin circulation.
- Measurements were taken on 20 volunteers using the Vectra X3, a laser Doppler device, and a skin pigmentation analyzer.
- Skin circulation was assessed before and after the application of a nitric oxide cream.
Findings:
- All measurement methods, including the Vectra X3, demonstrated significant changes (p<0.001) in skin circulation parameters.
- The Vectra X3 effectively registered and displayed alterations in erythema and hemoglobin concentration.
- The scanner's visualization of skin circulation changes was found to be simple and evident.
Implications:
- The Vectra X3 scanner is a valuable tool for non-invasively monitoring skin microcirculation.
- Its ability to visualize erythema changes has potential applications in clinical trials and cosmetic assessments.
- This technology provides a straightforward method for observing the physiological response of skin to topical treatments.
