Final answer:
Laser surgery, specifically with a green argon laser, is commonly used in the treatment of retinal detachment to coagulate tears and hold the retina in place with scar tissue formed from laser burns.
Step-by-step explanation:
The treatment commonly used for retinal detachment is laser surgery. When a retina detaches, it can lead to a total loss of vision if not promptly treated. Laser surgery utilizes a specific laser wavelength that is strongly absorbed by the retinal tissue. The procedure involves focusing a laser to a small spot on the retina to create burns. These burns develop into scar tissue, which helps to hold the retina in place and can save the patient's vision.
The precision of laser surgery, notably with the green argon laser, allows for accurate targeting and effective coagulation of retinal tears. This is because the green argon laser light is absorbed well by tissues containing blood, making it suitable for 'welding' retinal tears in place.