What is the major hazard to the body from scattered or reflected laser radiation?

The major hazard to the body from scattered or reflected laser radiation is retinal damage. Lasers emit highly concentrated beams of light that can be harmful when they come into contact with the eye. When a laser beam enters the eye, it can instantly burn the retina – the light-sensitive tissue at the back of the eye. This type of damage can lead to permanent vision loss or other serious eye conditions. Unlike other areas of the body, the retina cannot heal from laser-induced injuries, making this hazard particularly significant for those exposed to laser radiation.

While skin damage, cataract formation, and genetic mutations are potential risks associated with certain types of radiation or other injuries, they are not the most immediate threat posed by laser exposure in the context of reflected or scattered radiation. The eye's structure and the nature of laser energy make retinal injury the most critical concern, emphasizing the importance of protective measures when working with or around lasers.