STUDY OF TRAUMATIC CATARACT IN OCCUPATIONAL AND ENVIRONMENTAL TRAUMA AND ITS MANAGEMENT.

ABSTRACT

Sixty cases of traumatic cataract in 5 years due to occupational and environmental hazards were studied to highlight mode of trauma, structural damage; management profile and final visual outcome. Thirty six (60%) cases had mechanical trauma whereas 18 (30%) cases had injuries due to non metalic or organic substances. Industrial accidents were responsible in 25 (41.66%) cases. Forty four cases (73.3%) had associated anterior segment injuries. Reconstruction of anterior segment with Posterior Chamber Intraocular lens (PC IOL) implantation could be done in 42 (70%) cases as primary or secondary procedure. Adherent leucoma, iridal trauma, posterior capsular tear and dislocated lens were noted problems. Forty six (76.67%) cases had attained 6/12 or better corrected visual acuity. Defective visual gain was due to corneal opacities and post operative complications.