Everyone has more or less eye related problem. Vision related problem is not common only to the old age; it affects people from all the age group. When the problem is quite acute, one can consider going for an eye surgery. Eye surgeries can be of many types. For example vision related problem could either call for a photorefractive keratectomy or LASIK surgery. LASIK surgery is quite advanced form of eye surgery and is more effective on the high level of vision problem. However, it is a bit more expensive also. Someone who has a tight budget may consider photorefractive keratectomy instead of LASIK. Even LASIK has a more advanced form, which is guided by the wave front technology. Similarly the other entire eye related problems also have different kinds of surgeries. One must be very cautious before choosing any of them. The first thing that should be considered before an eye surgery is the reliability of the doctor. If the doctor lacks in aptitude then the surgery would also be in jeopardy. If the surgery does not turn out well then there would be more risks of complication that can worsen the situation. It is always advisable to check the credentials of the doctor before going for eye surgery.