Dj. Apple et al., IRREVERSIBLE SILICONE OIL ADHESION TO SILICONE INTRAOCULAR LENSES - ACLINICOPATHOLOGICAL ANALYSIS, Ophthalmology, 103(10), 1996, pp. 1555-1561
Purpose: To report a newly defined complication of foldable intraocula
r lenses (IOLs), namely silicone oil-silicone IOL interaction. This is
a complication not generally seen by the implanting cataract surgeon
but, rather, at a later stage in a patient's postoperative course, by
a vitreoretinal surgeon. Methods: Three clinical case histories, inclu
ding two explanted silicone IOLs, were submitted for analysis, The sub
mitted silicone lenses were photographed under water, and the nature o
f the silicone oil coating was documented. Results: In each instance,
the silicone coating was manifest as a thick coating with droplet form
ation on the lens surface that was tenaciously adherent and could not
be dislodged by instruments or injection of viscoelastics. Conclusion:
The use of silicone IOLs in patients with current vitreoretinal disea
se or those who are at high risk for future vitreoretinal disease that
may require silicone oil as part of the therapy should be reconsidere
d. The authors recommend that information regarding the existence and
significance of this complication be printed on all silicone oil and s
ilicone IOL packages and inserts (if not as a warning, at least as an
informative comment regarding the existence of this condition). This i
s a rare but clinically significant complication that will affect the
occasional patient treated with both of these modalities.