Apple D J, Park S B, Merkley K H, Brems R N, Richards S C, Langley K E, Piest K L, Isenberg R A
J Cataract Refract Surg. 1986 Jul;12(4):358-62. doi: 10.1016/s0886-3350(86)80095-5.
Over a period of 27 months, November 1983 to February 1986, 75 eyes obtained postmortem with posterior chamber intraocular lenses (IOLs) were examined at the Center for Intraocular Lens Research, University of Utah Health Sciences Center. These IOLs were studied by histopathological techniques to determine the location of the loops. The most common combination, found in 47% of the specimens, was one loop in the lens capsular sac (bag) and one loop in the ciliary sulcus. In 32% of the specimens, both loops were in the capsular sac; in 17%, both loops were in the ciliary sulcus. Compared to results observed in other autopsy studies, in which capsular fixation was documented in less than 3% of cases, these findings reflect a trend toward capsular sac (in-the-bag) implantation of open-looped posterior chamber IOLs.
在1983年11月至1986年2月的27个月期间，犹他大学健康科学中心人工晶状体研究中心对75只植入了后房型人工晶状体（IOL）的眼进行了尸检。通过组织病理学技术研究这些人工晶状体，以确定襻的位置。在47%的标本中发现最常见的组合是一个襻位于晶状体囊袋内，另一个襻位于睫状沟。在32%的标本中，两个襻都在囊袋内；在17%的标本中，两个襻都在睫状沟。与其他尸检研究的结果相比，在其他尸检研究中囊袋固定的记录不到3%，这些发现反映了开放式后房型人工晶状体植入囊袋（囊袋内）的趋势。
