Type III hypersensitivity is mediated by the formation of antigenâantibody complexes that either activate complement for direct toxic effects or attract inflammatory cells, especially neutrophils that bind the complexes by Fc receptors and cause tissue damage.
1 The cost of laser eye surgery, known as LASIK, varies widely from surgeon to surgeon, with a national average of about $1,950 per eye. 2  Average prices do not vary much by geographic region, but minimum and maximum fees do. 3  All About Vision provides a chart of regional cost differences. This allows for a more precise vision correction and possibly lower chances of post-surgery complications. 2  Most surgeons charge between $200 to $500 extra per eye for this. 3  Also, if your surgeon uses IntraLase, another new technology, you can expect to pay an average of $344 more per eye.
Since it no longer requires days in the hospital, the cost of cataract surgery has decreased. According to a study by AllAboutVision.com, the average cost of cataract surgery in 2012 was $3,429 per eye.With many insurances, this price can lower to $500-600. There are some reasons you may be charged more, however.During the average cataract surgery, the surgeon implants an intraocular lens (IOL).ince it no longer requires days in the hospital, the cost of cataract surgery has decreased. According to a study by AllAboutVision.com, the average cost of cataract surgery in 2012 was $3,429 per eye.