Editing Corneal transplantation (section)

===Pre-operative examination===
In most instances, the person will meet with their ophthalmologist for an examination in the weeks or months preceding the surgery. During the exam, the ophthalmologist will examine the eye and diagnose the condition. The doctor will then discuss the condition with the patient, including the different treatment options available. The doctor will also discuss the risks and benefits of the various options. If the patient elects to proceed with the surgery, the doctor will have the patient sign an [[informed consent]] form. The doctor might also perform a physical examination and order lab tests, such as blood work, [[X-rays]], or an [[EKG]].

The surgery date and time will also be set, and the patient will be told where the surgery will take place. Within the United States, the supply of corneas is sufficient to meet the demand for surgery and research purposes. Therefore, unlike other tissues for transplantation, delays and shortages are not usually an issue.<ref>{{cite web|title=Eye Banking FAQs|url=http://www.restoresight.org/about-us/frequently-asked-questions/|publisher=Eye Bank Association of America|access-date=29 December 2011}}</ref>