Objective measurements of skin surface roughness after microdermabrasion treatment
Language English Country Great Britain, England Media print-electronic
Document type Comparative Study, Journal Article
PubMed
28083897
DOI
10.1111/srt.12341
Knihovny.cz E-resources
- Keywords
- 3D scanning, claim substantiation, microdermabrasion, replication, skin structure, statistics,
- MeSH
- Dermabrasion methods MeSH
- Dermatologic Surgical Procedures MeSH
- Adult MeSH
- Cosmetics pharmacology MeSH
- Skin diagnostic imaging drug effects pathology radiation effects MeSH
- Middle Aged MeSH
- Humans MeSH
- Surface Properties drug effects radiation effects MeSH
- Aged MeSH
- Skin Aging pathology MeSH
- Treatment Outcome MeSH
- Imaging, Three-Dimensional methods MeSH
- Check Tag
- Adult MeSH
- Middle Aged MeSH
- Humans MeSH
- Aged MeSH
- Female MeSH
- Publication type
- Journal Article MeSH
- Comparative Study MeSH
- Names of Substances
- Cosmetics MeSH
BACKGROUND: The aim of this article is to present a new methodology for assessment of skin topology using a three-dimensional image (3D). METHODS: The measurement of the skin surface roughness is based on 3D scanning of silicone replicas by chromatic aberration length technique in a contactless manner, i.e. by a polychromatic light beam. Analysis of the skin surface reprints was performed using Talymap, Gold version. Results were analysed by fractal geometry, which allows to evaluate changes of the skin surface before and after application of cosmetics and instrumental cosmetological techniques. The methodology was applied for objective assessment of the effects of diamond microdermabrasion on the skin surface roughness. Measurements were performed on 23 volunteers in the age group of 31-67 years. RESULTS: Based on the results of skin surface scanning after the treatment with diamond microdermabrasion it may be concluded that inequalities of the skin surface are reduced immediately after exfoliation. However, this effect mostly diminishes within 14 days after treatment. The entire study ultimately suggests that the instrumental method used only leads to improvement of the skin surface immediately after its application. Thermo vision images of the skin surface temperature were obtained during the application of the abrasive method. The experimental results showed that the skin is rather cooled than heated by the treatment. CONCLUSION: This study is focused on the development of a methodology for objective measurement of changes in treated skin relief using 3D scanning. The results are evaluated using fractal dimension. The output may also include also an enlarged model of the skin surface made by 3D printer, which can serve for illustrative communication with the client.
Department of Production Engineering Tomas Bata University in Zlin Zlin Czech Republic
National Institute of Public Health Centre of Toxicology and Health Safety Prague Czech Republic
Regional Research Centre CEBIA Tech Tomas Bata University in Zlin Zlin Czech Republic
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