15.2 Case 2: Keratoconus with congenital cataract, high myopia and
high astigmatism
This patient was referred with keratoconus, congenital cataracts, high myopia, high astigmatism
and presbyopia. As planned first stage, assymetric INTACS® were implanted in preparation of lens
exchange surgery using a toric lens implant in the second stage, which eventually brought the
patient to emmetropia and unaided 20/20 vision.
Figure 140: Corneal Optical Densitometry display after strategic INTACS
preparation of lens exchange surgery
15 Using Pentacam
®
technology to evaluate corneal
scars, planning and documenting surgery outcomes
Figure 141: Slit lamp image after
strategic INTACS
in preparation of lens
exchange surgery
®
placement in
®
placement
115