Does this mean i need to duplicate my answer 9 times?
Temporary tarso gonna be mostly for something like a non-healing erosion (something like a neurotrophic ulcer) or an acute/subacute exposure keratopathy or the risk for developing it (like after a bells palsy and the eye cant completely close, or if theres lid trauma or like a burn, you can do that temporarily until they are well enough for a lid reconstruction surgery). Obviously once ulcer heals or lid functionality is regained you can undo it. Sometimes those neurotrophic ulcers become impossible to fully heal or are rapidly recurrent, and if the vision potential is poor then you can do a permanent one or something like a Gunderson flap (take the conjunctiva, make a flap, and sew it down across the cornea, so that theres no longer any corneal exposure and its a little better cosmetically not having to keep the eye sewn shut.
Now enough work for today, everyone get to the beer or whiskey thread!