Post corneal graft
eye with induced high astigmatism on healing and
abnormal irregularity with extreme edge - stand
off 3 - 6 o'clock.
Post corneal graft eye, uncomfortable and vision
variable - resulting in oedema and reduced wearing
time.
Refitted with gas-permeable scleral contact
lens.
Improvement
in all problem areas. The additional corneal limbal
clearance dramatically reduced the corneal oedema
with subsequent improvement in visual acuity and
wearing time.
Cross section
of scleral lens on grafted eye showing front surface
tear layer completely covering it in "depth".
