报告2例后房型人工晶体意外植入后囊膜后的病例。病例1,女性,70岁,左眼行白内障囊外摘出联合后房型人工晶体植入术。在清洗皮质过程中,5～7点位的晶体小带被撕断。手术医生认为IOL两个襻均已放入睫状沟内。术后矫正视力20/100,见后囊膜上、下方各有一大裂孔,IOL位于后囊膜与完整的玻璃体前界膜之间。下襻位于后囊膜后,紧贴玻璃体前界膜,但看不清固定的位置。IOL Reported 2 cases of posterior chamber intraocular lens implantation accidental posterior capsule cases. Case 1, female, 70 years old, left cataract extraction with extracapsular cataract extraction and posterior chamber intraocular lens implantation. In the process of cleaning the cortex, 5 to 7 o’clock of the crystal small band was torn off. Surgeons think IOL two 襻 have been placed in the ciliary sulcus. Postoperative correction of visual acuity 20/100, see the posterior capsule, the bottom of each have a large hole, IOL in the posterior capsule and the complete anterior vitreous membrane between. Under the posterior capsule in the posterior capsule, close to the anterior vitreous membrane, but can not see the fixed location. IOL