Surgeon

Staff

Patient

Equipment

Donor Cornea

Type I

X

X

X

Type II

X

X

Type III

X

X

Type IV

X

X

X

X

X

Type V

X

Type VI

X

X

Type VII

X

Type VIII

X

X

Type IX

X

X

X

X

X

Type X

X

X

Type XI

X