S. Masket, AVOIDING COMPLICATIONS ASSOCIATED WITH IRIS RETRACTOR USE IN SMALL PUPIL CATARACT-EXTRACTION, Journal of cataract and refractive surgery, 22(2), 1996, pp. 168-171
While there are several options for managing the small pupil during ca
taract surgery, adjustable iris retractors are beneficial when there i
s a risk of cutting or tearing the iris, such as with rubeosis. Approp
riate use of this new surgical tool includes proper placement of the p
aracenteses and a gradual and limited enlargement of the pupil, perhap
s to no more than 5.0 mm.