Work

Application of Wood’s Lamp in Dermatological and Dental Photodiagnostics

Year: 2025

Type: article

Abstract: This article provides an overview of the possibilities of using a modern Wood's lamp in dermatological diagnostics. In the experimental part, this study examined the possibilities of the light source in photodiagnostics combined with the photodynamic method (PDT) and determined the lower detection limit of the basic photosensitizer in dermatology-protoporphyrin IX (PPIX). The absorption parameters and fluorescence quantum efficiency of PPIX were investigated, and case studies of patients in clinical conditions were presented. A new application may be the use of a Wood's lamp in dental diagnostics to detect the early stage of caries and to monitor bacterial plaque. Fluorescence area studies were conducted on 21 extracted teeth with different levels of caries. The results showed that changes in enamel demineralization can be detected at a level as low as a 5-10% decrease in fluorescence.

Source: Sensors

DOI: 10.3390/s25113253

Authors: Mirosław Kwaśny, Paulina Stachnio, Aneta Bombalska

Institution: Military University of Technology in Warsaw

Language: English

Topic: Photodynamic Therapy Research Studies

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,137