Why would a patient undergo a radial keratotomy?
A) to treat glaucoma
B) to treat strabismus
C) to treat corneal trauma
D) to treat nearsightedness
Question 2
Partial-thickness corneal transplant, or graft:
A) Epikeratoplasty.
B) Keratomileusis.
C) Keratophakia.
D) Lamellar keratoplasty.