Rl. Burton, EXTRACAPSULAR CATARACT-SURGERY USING CAPSULORHEXIS WITH VISCOEXPRESSION VIA A LIMBAL SECTION, Journal of cataract and refractive surgery, 21(3), 1995, pp. 297-301
Two hundred consecutive patients had extracapsular cataract surgery by
capsulorhexis and viscoexpression. Capsulorhexis, attempted in 195 ey
es, was successful in 87.7%. Viscoexpression was attempted in 162 case
s and successfully delivered the nucleus in 87.7%. There were five cas
es of zonule rupture, One of posterior capsule rupture, and two of vit
reous loss. If the capsulorhexis is larger than 5 mm, viscoexpression
can be safely used on all cataracts, regardless of nuclear density, an
d is the ideal transition to phacoemulsification.