Final answer:
Scleral buckling is the procedure used to treat retinal detachment. It involves indenting the sclera to reduce the pull on the retina. Laser photocoagulation can also be employed to create scar tissue that helps in holding the retina in place.
Step-by-step explanation:
The procedure to treat retinal detachment is scleral buckling. This method involves indenting the wall of the eye (sclera) to relieve the force caused by the vitreous pulling on the retina. The other procedures listed, such as trabeculectomy, goniotomy, and vitrectomy, are used to treat other ocular conditions but not specifically for retinal detachment. In some cases, a laser treatment may be used to create scar tissue to hold the retina in place, as mentioned in the reference figures. This laser technique is known as laser photocoagulation and is different from the scleral buckling procedure.