Contoura With Phorcides Compared to Wavefront Optimized LASIK

Inclusion Criteria:

• Patients at least age 21 years of age undergoing LASIK eye surgery
• Willing and able to comprehend informed consent and complete 1 month post-op visit
• Potential postoperative BCDVA of 20/20 or better in each eye based on Investigator'smedical opinion
• Candidates for Contoura with Phorcides (Myopic, astigmatism <3.0D)
• Both eyes targeted for plano
• Pre-operative total corneal Pachymetry 490um or above
• Stable refractive error <0.50D change in preceding year
• Good general and ocular health
• Pre-operative exam completed within three months of surgery
• SCL discontinued 3 days prior to pre-op exam and the procedure
• Pachymetry above 490 with residual greater than 270um
• Candidates who, as determined by the investigator, can safely undergo LASIK

Exclusion Criteria:

• Patients under 21 years of age
• Concomitant ocular condition which would limit the BCVA at the discretion of thesurgeon
• Patients with usual relative and absolute contraindications for LASIK surgery (Patients with severe dry eye, recurrent corneal erosion, uncontrolled Glaucoma,collagen vascular disorders, keratoconus or signs of keratoconus, uncontrolledDiabetes, Herpes)
• Pachymetry below 490
• Autoimmune or immunodeficiency diseases
• Pregnant or nursing women
• Patients with signs of inability to understand consent for study and procedure planned
• Patients with history of previous ocular surgery
• Patients with strabismus or amblyopia
• Patients that have a BCDVA of 20/25 or worse in either eye