Can I Stil Get Lasik if I've Abused Contact Lens Wear in the Past?

Many people abuse their contact lens wear and can make for very successful LASIK candidates.  You must stop wearing the lenses until your vision and eyes stabilize.  This may take up to several months and should be monitored by your doctor.  The ghost vessels are not a problem, but you may need some additional steroids to reduce inflammation during healing.  Also, if there are any active vessels you could have some bleeding at the time of your procedure but this can be controlled and should not affect your result.

Yes.  Generally staying out of contact lenses for a period of time will allow one to have successful laser vision correction.

Patients who are habitual abusive contact lens wearers usually develop ghost vessels, which are blood vessels that have regressed and are no longer functioning.  Such patients have all the more reason to consider undergoing vision correction due to the fact that prolonged contact lens abuse leads to numerous complications of the eye and of your vision. 

Sleeping in contacts is definitely not recommended and the first step is to immediately stop this practice.  It is still possible to get Lasik depending on the particular condition of your eyes.  A certified refractive ophthalmologis will be able to further examine the condition of your eyes and determine that you are a qualified candidate for the Lasik procedure based on your overall health.