Effects of overlap and pass number in CO2 laser skin resurfacing: A study of residual thermal damage, cell death, and wound healing

1999 ◽  
Vol 24 (2) ◽  
pp. 103-112 ◽  
Author(s):  
E. Victor Ross ◽  
David J. Barnette ◽  
Robert D. Glatter ◽  
Joop M. Grevelink
Keyword(s):  
Wound Healing ◽  
Cell Death ◽  
Co2 Laser ◽  
Thermal Damage ◽  
Skin Resurfacing ◽  
Damage Cell

scholarly journals Threshold of permanent cornea thermal damage due to incidental continuous wave CO2 laser irradiation

2010 ◽  
Vol 14 (2) ◽  
pp. 459-467 ◽  
Author(s):  
Mayada Tahir
Keyword(s):  
Laser Irradiation ◽  
Co2 Laser ◽  
Thermal Damage ◽  
Continuous Wave ◽  
Anterior Part ◽  
Outer Part ◽  
Human Cornea ◽  
Thermal Dose ◽  
Element Analysis ◽  
Reflex Blink

Cornea thermal damage due to incidental continuous wave CO2 laser irradiation is studied numerically based on bio-heat equation. The interaction of laser with tissue leads to a rapid temperature increased in target and the nearby tissue. As the temperature of the eye surface reaches 44?C, a sensation of pain will cause aversion response of the reflex blink and/or shifting away from the source of pain. The aim of the work is to predict numerically the threshold limit of incidental laser power that causes damage to the anterior part of the cornea, which can be healed within 2-5 days as long as damage is not exceeding the outer part of the eye (epithelium). A finite element analysis is used to predict temperature distribution through the cornea where the necroses region can be obtained using thermal dose equation. The thermal dose that required for damaging the cornea is predicted from previously published experimental data on rhesus monkeys and used later as a limit for shrinkage to human cornea. The result of this work is compared by international standard of safety and a good nearby result is obtained which verified the result of this work.

scholarly journals Ischemic Non-Healing Skin Wound Model: Cell Death and Wound Healing Mechanisms

2018 ◽  
Vol 10 (4) ◽  
pp. 69
Author(s):  
E.I. Morgun ◽  
O.S. Rogovaya ◽  
E.A. Vorotelyak
Keyword(s):  
Wound Healing ◽  
Cell Death ◽  
Skin Wound ◽  
Wound Model ◽  
Model Cell

Development of Multiple Warts After Skin Resurfacing with CO2 Laser

2000 ◽  
Vol 26 (1) ◽  
pp. 70-72 ◽  
Author(s):  
Luis Antonio Torezan ◽  
Nuno Osorio ◽  
Cyro Festa Neto
Keyword(s):  
Co2 Laser ◽  
Skin Resurfacing

Effect of CO2 laser irradiation on wound healing of exposed rat pulp

Odontology ◽  
2011 ◽  
Vol 99 (1) ◽  
pp. 34-44 ◽  
Author(s):  
Masaya Suzuki ◽  
Takahito Ogisu ◽  
Chikage Kato ◽  
Koichi Shinkai ◽  
Yoshiroh Katoh
Keyword(s):  
Wound Healing ◽  
Laser Irradiation ◽  
Co2 Laser

Wound Healing Treatments After Ablative Laser Skin Resurfacing: A Review

2020 ◽  
Vol 19 (11) ◽  
pp. 1050-1055
Author(s):  
Hayley Leight-Dunn ◽  
Margot Chima ◽  
Elika Hoss
Keyword(s):  
Wound Healing ◽  
Skin Resurfacing ◽  
Ablative Laser
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