What laser eye correction operation is better in all ways: lasik or lasek?

Little difference. These both produce excellent end results and there is little to choose between them. Discuss this with your refractive ophthalmic surgeon who can explain the difference and whether one or the other is better for you.

Related Questions

After lasik/lasek eye surgery do you need to avoid using regular lasers?

No. No you can still use laser instrumentation etc. As always, you should use proper eye protection when using a laser whether you have had laser eye surgery or not. Read more...
Laser precautions . No there's no special precautions necessary. Lasek is safer than lasik because there's no flap so if you poke your eye the flap can't come back up or be torn off. Read more...