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.
On average, lower eyelid surgery cost is about $2,400, while the price of upper eyelid surgery is usually around $2,100. The cost of laser eyelid surgery is typically higher than that of conventional blepharoplasty and can be anywhere between $3,000 and $5,000.1  RELATED: Find a qualified plastic surgeon in your area.he type of anesthesia used in the blepharoplasty procedure may cost between $400 and $600. There is also a fee for the use of the facility (surgical suite fee), which increases with the amount of time spent there.