Cataract extraction and intraocular lens implantation in an infant with a monocular congenital cataract.

A cataract extraction and primary capsulotomy with intraocular lens (IOL) implantation was performed on a 17-day-old infant with a monocular mature congenital cataract. The IOL power, calculated at the time of surgery, was undercorrected to compensate for the growth of the eyeball. Two additional surgical procedures were required to resolve visual axis obstruction caused by lens epithelial cell proliferation.

Induced astigmatism in a 6.0 mm no-stitch frown incision.

Fifty-five consecutive patients had cataract extraction with a 6 mm no-stitch frown incision and implantation of a 6 mm optic three-piece posterior chamber lens. Vector analysis calculations of diopters (D) of mean induced keratometric astigmatism for this incision were 0.70 D at one day, 0.

Ocular axial length changes in a pediatric patient with aphakia and pseudophakia.

Excessive eye elongation can be induced in experimental animals by visual deprivation. A tendency toward myopic refraction or shift in pediatric aphakia has been recorded in some children. In this report, we present the case of an 18-year-old patient who had developmental cataracts treated at seven years of age with bilateral cataract extraction and implantation of an intraocular lens in one eye only.

Management of cataracts in children.

All children under 19 years of age who are candidates of cataract surgery must be approved by the FDA and have the pediatric protocol approved by the Investigational Review Committee. Twenty-three children who were approved by FDA received 29 Sinskey-style posterior chamber intraocular lenses. Twenty-four were primary and five were secondary posterior chamber implants.