While LASIK is a relatively low risk surgery, bladeless LASIK eliminates the one area where most complications arise, the metal blade.  Aside from the fear it strikes into the heart of those who fear traditional surgery, it still has a very human error rate in a very difficult low-percentage situation.

While many people who are rejected for LASIK are rejected for thin corneas, bladeless LASIK offers these people a second chance.  IntraLase lasers offer a more controlled environment in the bladeless LASIK surgery.  Instead of cutting through with a blade, the laser is guided by computer technology.

The IntraLase laser allows for more curvature during the bladeless LASIK surgery, reducing the margin for error.  The fact that it is a laser and not a blade also lends to the idea of avoiding infections or contaminations.  Bladeless LASIK prevents long-term recovery that accompanies most surgeries.

Prior to LASIK a lot of people had unsafe or imperfect surgeries to correct vision that eliminated them from the opportunity to try LASIK.  With bladeless LASIK, these potential customers get a second chance because of the near 100% success rate of the procedure.

Some patients follow traditional LASIK with follow-ups to make other corneal flaps or reduce eye-irritation.  Bladeless LASIK with InterLase appear to have reduced the possibility of this happening.

The natural reaction to the thought of bladeless LASIK is that it eliminates the need for a practiced and season doctor to perform the surgery.  While it may be true to a point, the fact is that bladeless LASIK requires a good deal of knowledge in physics and engineering. 

While surgeons may have only been required to have knowledge of medicine and anatomy in the past, they now must be computer savvy.  The advantages of bladeless LASIK seem to boil down to two basic ideas, a higher success rate and less chance of follow-up procedures.