Combined lensectomy-vitrectomy was performed on 25 eyes in 20 patients with cataracta complicata associated with uveitis from various etiologies. Postoperative follow-up averaged 15 months, with visual improvement in 24 of the 25 eyes. Primary cause of postoperative decreased vision was cystoid macular edema. Operative complications included retinal detachment and choroidal ischemia. The technique employed and the effect of lensectomy-vitrectomy on decreasing the number and severity of recurrent attacks of uveitis are discussed.