1 Some states require registration with a state-maintained registry of medical marijuana patients; other states make it optional. 2  For example, Colorado currently charges $35 for registration; Rhode Island charges $75. The. 2  Some states require registration with a state-maintained registry of medical marijuana patients; other states make it optional. 3  For example, Colorado currently charges $35 for registration; Rhode Island charges $75.
There is no pain associated with retinal detachment, but there are usually symptoms before the retina becomes detached. Primary symptoms include: 1  blurred vision. 2  partial vision loss (as if a curtain has been pulled across your field of vision).
Traction retinal detachment. Inflammation, eye surgery, eye infection or eye trauma can cause scar tissue (fibrous tissue) to form in the eye between the vitreous and the rods and cones. It can tug on the rods and cones, causing them to lift off the RPE.