Academic Journal

A Modern Multidisciplinary Method to Characterize Natural White Spot Lesions with 2D and 3D Assessments: A Preliminary Study

التفاصيل البيبلوغرافية
العنوان: A Modern Multidisciplinary Method to Characterize Natural White Spot Lesions with 2D and 3D Assessments: A Preliminary Study
المؤلفون: Flavia Vitiello, Giulia Orilisi, Valentina Notarstefano, Michele Furlani, Nicole Riberti, Tiziano Bellezze, Florence Carrouel, Angelo Putignano, Giovanna Orsini
المصدر: Journal of Personalized Medicine, Vol 14, Iss 5, p 542 (2024)
بيانات النشر: MDPI AG
سنة النشر: 2024
المجموعة: Directory of Open Access Journals: DOAJ Articles
مصطلحات موضوعية: white spot lesion, enamel, microhardness, Raman microspectroscopy, microcomputed tomography, SEM-EDX, Medicine
الوصف: In this preliminary study, a multidisciplinary method based on high-resolution analytical techniques (such as microcomputed tomography, Raman Microspectroscopy, scanning electron microscopy, and Vickers microhardness test) was exploited to evaluate the alterations that occur in human teeth at the initial stage of the carious lesion. To this purpose, six extracted molars displaying a natural white spot lesion (WSL) were investigated. Specific morphological, structural, and chemical parameters, such as the mineral density, indentation hardness, molecular and elemental composition, and surface micromorphology were obtained on the WSL, and the results were statistically compared ( t -test, p < 0.05) to those of the sound enamel on the same tooth. In the WSL, with respect to the sound area, a decrease in the mineral density and crystallinity was detected together with differences in the molecular composition and surface microstructure, such as the occurrence of micropores and irregularities. Moreover, the elemental analysis highlighted in WSL showed a statistically significant decrease in Ca and P percentages. In conclusion, this multidisciplinary approach allows us to fully characterize the area of interest, providing a deeper knowledge of these enamel lesions, which could have important clinical implications.
نوع الوثيقة: article in journal/newspaper
اللغة: English
تدمد: 2075-4426
Relation: https://www.mdpi.com/2075-4426/14/5/542; https://doaj.org/toc/2075-4426; https://doaj.org/article/5f5e395650bc483e9858d036d70a7ec7
DOI: 10.3390/jpm14050542
الاتاحة: https://doi.org/10.3390/jpm14050542
https://doaj.org/article/5f5e395650bc483e9858d036d70a7ec7
رقم الانضمام: edsbas.906C9041
قاعدة البيانات: BASE
الوصف
تدمد:20754426
DOI:10.3390/jpm14050542