Hatono N, Haruno I, Nishimoto H, Shirakawa S, Uga S, Ishikawa S
Department of Opthalmology, School of Medicine, Kitasato University, Sagamihara, Japan.
Ophthalmologica. 1994;208(6):298-303. doi: 10.1159/000310525.
We conducted a histopathological study of the anterior segments of the eye of a female who died 2 years after insertion of an intraocular lens (IOL), which had one end of the supporting loop inserted in the lens capsule bag and the other in the ciliary sulcus. No changes were noted in the iris and ciliary body located within the capsule. However, in the part in the ciliary sulcus, the iris root was bent towards the chamber angle and the trabecular meshwork was depressed. Moreover, the ciliary body exhibited hyaloid degeneration. A secondary cataract had formed in the periphery of the IOL. These findings suggest that the ideal site of IOL insertion might be within the capsule.
我们对一名女性患者的眼前节进行了组织病理学研究，该患者在植入人工晶状体（IOL）两年后死亡，其支撑环一端插入晶状体囊袋，另一端插入睫状沟。囊内的虹膜和睫状体未发现变化。然而，在睫状沟部位，虹膜根部向房角弯曲，小梁网凹陷。此外，睫状体出现玻璃样变性。IOL周边形成了继发性白内障。这些发现表明，IOL植入的理想位置可能在囊袋内。
