Ultraviolet Therapy: Difference between revisions
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== Description<br> == | == Description<br> == | ||
<br> | UVR is a non-ionizing radiation and lies between soft x-rays and visible light in the electromagnetic spectrum. It has a wavelength of 100 to 300/480 nm. The wavelengths are classified by International Commission on Radiation (CIE)<ref>CIE V. Commission Internationale de l’Eclairage (International Commission on Illumination). International lighting vocabulary. 1987.</ref> on the basis of dominant biological effects displayed by each region. | ||
UV - A 315 - 400 nm Encourage wound healing | |||
UV - B 280 - 315 nm Skin erythematous region | |||
UV - C 100 - 280 nm Germicidal region | |||
Ultraviolet radiation obeys the law that governs all the radiations, they may reflect, scatter and are absorbed by molecular chromophores. The degree of absorption is generally greater for shorter wavelengths, shorter wavelengths penetrate less deeply. Absorption depends on the thickness of the epidermis and any pigmentation of the skin. Skin thickening due to lesions will result in increased scattering and absorption and thus reduced penetration. <br> | |||
== Indication<br> == | == Indication<br> == |
Revision as of 15:59, 20 January 2022
Original Editor - Grace Barla
Top Contributors - Niha Mulla, Grace Barla, Sai Kripa and Kim Jackson
Description
[edit | edit source]
UVR is a non-ionizing radiation and lies between soft x-rays and visible light in the electromagnetic spectrum. It has a wavelength of 100 to 300/480 nm. The wavelengths are classified by International Commission on Radiation (CIE)[1] on the basis of dominant biological effects displayed by each region.
UV - A 315 - 400 nm Encourage wound healing
UV - B 280 - 315 nm Skin erythematous region
UV - C 100 - 280 nm Germicidal region
Ultraviolet radiation obeys the law that governs all the radiations, they may reflect, scatter and are absorbed by molecular chromophores. The degree of absorption is generally greater for shorter wavelengths, shorter wavelengths penetrate less deeply. Absorption depends on the thickness of the epidermis and any pigmentation of the skin. Skin thickening due to lesions will result in increased scattering and absorption and thus reduced penetration.
Indication
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add text here relating to the indication for the intervention
Clinical Presentation[edit | edit source]
add text here relating to the clinical presentation of the condition, including pre- and post- intervention assessment measures.
Resources[edit | edit source]
add appropriate resources here, including text links or content demonstrating the intervention or technique
References[edit | edit source]
- ↑ CIE V. Commission Internationale de l’Eclairage (International Commission on Illumination). International lighting vocabulary. 1987.