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This research aims to evaluate the impact of green low level laser therapy (LLLT) on skin healing in rats.

Skin Tissue Healing Induced by Argon Laser on Rats

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Randomized trial evaluates argon laser effects on skin healing in rats, indicating effective dosage for scar-free recovery.

This research aims to evaluate the impact of green low level laser therapy (LLLT) on skin healing in rats.
Forty-five male rats aged 2-3 months were divided into three groups: a control group and two laser treatment groups.
Rats in the treatment groups received daily irradiation with a green laser (532 nm) at two energy dosages, 11.4 J/cm2 and 5.7 J/cm2.
Wound healing was assessed on days 1, 3, and 7 after initial irradiation.
Wounds showed rapid healing by the next day after the first laser treatment for both dosages.
Both dosages were effective in the treatment process without causing scar formation.

Rabab Hajwal (2026) studied this question.

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