Experience with 194 posterior chamber lenses in 20 months.
The author describes his experience with 194 posterior chamber lenses, mainly of the Pearce tripod variety. The surgical technique and complications peculiar to this type of prosthesis are considered. It was found that 75 per cent of eyes saw 6/9 or better and that the visual results compared favourably with figures given by other workers using different types of implants. The tripod posterior chamber lens is free of some of the problems associated with other intraocular lenses, especially pupil block glaucoma, hyphaemata, and the contact with plastics of the corneal endothelium. It is felt that the posterior chamber deserves further consideration as the correct place for an intraocular lens, because it provides a more "normal" eye than any other prosthesis.
D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007908:Lens, Crystalline; D007909:Lenses; D008722:Methods; D011183:Postoperative Complications; D019736:Prostheses and Implants; D014792:Visual Acuity