An Evaluation of LASIK, SMILE and PRK Surgery in Physicians

Inclusion criteria.

* 21 years or older.
* A physician or medical student.
* Have the ability to give informed consent.
* Speak and read English fluently.
* Have not previously had any form of refractive surgery, including prior LASIK or cataract surgery.
* May benefit from increased spectacle independence.
* Have been determined to be a good candidate for the LASIK, SMILE or PRK procedure based on the investigator's assessment of medical and ophthalmic health, general cognitive function, and physical and social limitations.
* Have a treatment target of bilateral emmetropia.
* Express willingness and potential ability to return for all follow-up examinations through the 12-month follow-up exam under the care of the treating investigator.
* Are not enrolled in any other research study.

Exclusion criteria.

* Subjects under the age of 21.
* Patients with excessively thin corneas.
* Patients with topographic evidence of keratoconus.
* Patients with ectatic eye disorders.
* Patients with autoimmune diseases.
* Patients who are pregnant or nursing.