Cataract surgery on leprosy patients.

All patients who had cataract surgery at the Schieffelin Leprosy Research and Training Centre, Karigiri, India, between January 1979 and April 1985 were studied to find out the outcome of that surgery. These patients included 291 leprosy cases and 89 nonleprosy cases. Postoperative complications were slightly higher among leprosy patients compared to the nonleprosy cases. Visual recovery was marred by preoperative corneal opacities in some of the leprosy patients. Eyes with chronic insidious type of iridocyclitis did not produce any devastating results postoperatively. Patients whose skin smears were still positive for leprosy bacilli did not show any major complication. All leprosy patients should be offered the benefit of cataract surgery for restoring sight because blindness in leprosy would mean a double handicap if they are already suffering from insensitive, deformed hands and feet.