1, Treatment of superficial siderosis of the CNS is limited to removing the source of bleeding.

2, The possible mechanisms of cellular damages in ocular siderosis will also be discussed.

3, Report a case of siderosis bulb without definite ocular injury history.

4, Report a case of siderosis bulbi without definite ocular injury history.

5, This paper reported a case of superficial siderosis of the central nervous system, manifesting like stiff-person syndrome.

6, The causes of superficial siderosis of the CNS are numerous and are listed in Table 1.

7, Methods 21 eyes of 21 patients with ocular siderosis underwent the X ray localization of intraocular foreign bodies (IOFB) and IOFBs were removed in 18 of 21 eyes and PC IOL was implanted in 4 eyes.

8, Results: The data of UBM showed deposition of rust in different tissues of eye-balls in the 16 cases of siderosis.

9, Objective To investigate the clinical characteristics and postoperative results of ocular siderosis .

10, Objective To investigate the clinical characteristics and pathogenesis of ocular siderosis .

11, AIM: To describe the applications,(http:///siderosis.html) clinical features and effects of the divesting of retinal inner limiting membrane in intraocular foreign body associated with siderosis bulbi in macular.

12, Aims to describe the applications, clinical features , effect of the divesting of retinal inner limiting membrane in intraocular foreign body associated with siderosis bulbi in macular.

13, Objective:To determine iron ion concentration of aqueous in ocular siderosis and discuss its effect on operative prognosis.