RaginFro,
Once fibers are aberrently regenerated that's it as far as today's medicine can take us. Thanks a lot, right? Screw up our corneal nerves and just LEAVE us this way!
Some day a cocktail of nerve growth factors and other drugs may be able to help patients heal better. I would guess that a 'clean cut' would have to be made below the original one and healing would take place in the environment of agents which promote better nerve healing?
Some day?
The problem I have with blaming patients for bad healing is that NO patient heals perfectly and there is really no way to accurately predict which patients will be seriously debilitated with nerve pain after LASIK.
Proper informed consent to permanently damage nerves is never obtained to the best of my knowledge.
Some of the worst cases of post-LASIK dry eye and nerve pain that I am aware of are young males with no other predisposing medical conditions or history of dry eye.