Keratopathy following retinal detachment surgery

Light microscopy, electron microscopy, and histochemical studies were carried out on the corneas of three patients in whom identical keratopathy developed following extensive retinal detachment surgery with silicone-oil injection. These studies revealed the presence of granular deposits in Bowman's layer. Histochemistry and electron-probe analysis showed these deposits to be calcium phosphate. No silicone was detected in the tissue.